diff --git a/include/grpc/support/time.h b/include/grpc/support/time.h
index 3f375f6ecd5387165571e0db2bc405f7a48de6aa..be59c37956bd3e75ff357efe342db1e415c700c4 100644
--- a/include/grpc/support/time.h
+++ b/include/grpc/support/time.h
@@ -83,6 +83,9 @@ void gpr_time_init(void);
/* Return the current time measured from the given clocks epoch. */
gpr_timespec gpr_now(gpr_clock_type clock);
+/* Convert a timespec from one clock to another */
+gpr_timespec gpr_convert_clock_type(gpr_timespec t, gpr_clock_type target_clock);
+
/* Return -ve, 0, or +ve according to whether a < b, a == b, or a > b
respectively. */
int gpr_time_cmp(gpr_timespec a, gpr_timespec b);
diff --git a/src/core/client_config/subchannel.c b/src/core/client_config/subchannel.c
index 35f172683a4150cd2712ed4e7890b936116135e6..487f5afb35dbbfa60a80baa2b936a3eec04e7ec0 100644
--- a/src/core/client_config/subchannel.c
+++ b/src/core/client_config/subchannel.c
@@ -300,7 +300,7 @@ static void continue_connect(grpc_subchannel *c) {
}
static void start_connect(grpc_subchannel *c) {
- gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
+ gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC);
c->next_attempt = now;
c->backoff_delta = gpr_time_from_seconds(1, GPR_TIMESPAN);
@@ -585,7 +585,7 @@ static void subchannel_connected(void *arg, int iomgr_success) {
c->have_alarm = 1;
c->next_attempt = gpr_time_add(c->next_attempt, c->backoff_delta);
c->backoff_delta = gpr_time_add(c->backoff_delta, c->backoff_delta);
- grpc_alarm_init(&c->alarm, c->next_attempt, on_alarm, c, gpr_now(GPR_CLOCK_REALTIME));
+ grpc_alarm_init(&c->alarm, c->next_attempt, on_alarm, c, gpr_now(GPR_CLOCK_MONOTONIC));
gpr_mu_unlock(&c->mu);
}
}
diff --git a/src/core/iomgr/alarm.c b/src/core/iomgr/alarm.c
index 5b9a37e5ddcc4a8482c44f779da8e643d120aca3..931f746f7560c05b2cc477e63732e9465b74b879 100644
--- a/src/core/iomgr/alarm.c
+++ b/src/core/iomgr/alarm.c
@@ -36,6 +36,7 @@
#include "src/core/iomgr/alarm_heap.h"
#include "src/core/iomgr/alarm_internal.h"
#include "src/core/iomgr/time_averaged_stats.h"
+#include <grpc/support/log.h>
#include <grpc/support/sync.h>
#include <grpc/support/useful.h>
@@ -67,6 +68,7 @@ typedef struct {
static gpr_mu g_mu;
/* Allow only one run_some_expired_alarms at once */
static gpr_mu g_checker_mu;
+static gpr_clock_type g_clock_type;
static shard_type g_shards[NUM_SHARDS];
/* Protected by g_mu */
static shard_type *g_shard_queue[NUM_SHARDS];
@@ -85,6 +87,7 @@ void grpc_alarm_list_init(gpr_timespec now) {
gpr_mu_init(&g_mu);
gpr_mu_init(&g_checker_mu);
+ g_clock_type = now.clock_type;
for (i = 0; i < NUM_SHARDS; i++) {
shard_type *shard = &g_shards[i];
@@ -102,7 +105,7 @@ void grpc_alarm_list_init(gpr_timespec now) {
void grpc_alarm_list_shutdown(void) {
int i;
- while (run_some_expired_alarms(NULL, gpr_inf_future(GPR_CLOCK_REALTIME), NULL,
+ while (run_some_expired_alarms(NULL, gpr_inf_future(g_clock_type), NULL,
0))
;
for (i = 0; i < NUM_SHARDS; i++) {
@@ -175,6 +178,8 @@ void grpc_alarm_init(grpc_alarm *alarm, gpr_timespec deadline,
gpr_timespec now) {
int is_first_alarm = 0;
shard_type *shard = &g_shards[shard_idx(alarm)];
+ GPR_ASSERT(deadline.clock_type == g_clock_type);
+ GPR_ASSERT(now.clock_type == g_clock_type);
alarm->cb = alarm_cb;
alarm->cb_arg = alarm_cb_arg;
alarm->deadline = deadline;
@@ -355,6 +360,7 @@ static int run_some_expired_alarms(gpr_mu *drop_mu, gpr_timespec now,
}
int grpc_alarm_check(gpr_mu *drop_mu, gpr_timespec now, gpr_timespec *next) {
+ GPR_ASSERT(now.clock_type == g_clock_type);
return run_some_expired_alarms(drop_mu, now, next, 1);
}
diff --git a/src/core/iomgr/iomgr.c b/src/core/iomgr/iomgr.c
index 0244f689b1a1c1308261fa98246d38ebf03e87e3..a18c176b3057e03074c8cee6777b67188853be21 100644
--- a/src/core/iomgr/iomgr.c
+++ b/src/core/iomgr/iomgr.c
@@ -57,9 +57,9 @@ static grpc_iomgr_object g_root_object;
static void background_callback_executor(void *ignored) {
gpr_mu_lock(&g_mu);
while (!g_shutdown) {
- gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
+ gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC);
gpr_timespec short_deadline = gpr_time_add(
- gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(100, GPR_TIMESPAN));
+ gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_millis(100, GPR_TIMESPAN));
if (g_cbs_head) {
grpc_iomgr_closure *closure = g_cbs_head;
g_cbs_head = closure->next;
@@ -67,7 +67,7 @@ static void background_callback_executor(void *ignored) {
gpr_mu_unlock(&g_mu);
closure->cb(closure->cb_arg, closure->success);
gpr_mu_lock(&g_mu);
- } else if (grpc_alarm_check(&g_mu, gpr_now(GPR_CLOCK_REALTIME),
+ } else if (grpc_alarm_check(&g_mu, gpr_now(GPR_CLOCK_MONOTONIC),
&deadline)) {
} else {
gpr_mu_unlock(&g_mu);
@@ -90,7 +90,7 @@ void grpc_iomgr_init(void) {
gpr_thd_id id;
gpr_mu_init(&g_mu);
gpr_cv_init(&g_rcv);
- grpc_alarm_list_init(gpr_now(GPR_CLOCK_REALTIME));
+ grpc_alarm_list_init(gpr_now(GPR_CLOCK_MONOTONIC));
g_root_object.next = g_root_object.prev = &g_root_object;
g_root_object.name = "root";
grpc_iomgr_platform_init();
@@ -145,7 +145,7 @@ void grpc_iomgr_shutdown(void) {
} while (g_cbs_head);
continue;
}
- if (grpc_alarm_check(&g_mu, gpr_inf_future(GPR_CLOCK_REALTIME), NULL)) {
+ if (grpc_alarm_check(&g_mu, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL)) {
gpr_log(GPR_DEBUG, "got late alarm");
continue;
}
diff --git a/src/core/iomgr/pollset_posix.c b/src/core/iomgr/pollset_posix.c
index efb301d81cb7aa17212830a551234c6506575ea4..c8646af615cd469a98c06d68636bb59d621385cd 100644
--- a/src/core/iomgr/pollset_posix.c
+++ b/src/core/iomgr/pollset_posix.c
@@ -136,7 +136,7 @@ static void finish_shutdown(grpc_pollset *pollset) {
int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
/* pollset->mu already held */
- gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
+ gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC);
if (gpr_time_cmp(now, deadline) > 0) {
return 0;
}
@@ -205,7 +205,7 @@ int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline,
gpr_timespec now) {
gpr_timespec timeout;
static const int max_spin_polling_us = 10;
- if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
+ 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(
diff --git a/src/core/iomgr/tcp_client_posix.c b/src/core/iomgr/tcp_client_posix.c
index dc0489e64f4b84bd166c5d920a50cb80f14f8112..1b73e5e1c9bd965842385d6a83c66b45734a0add 100644
--- a/src/core/iomgr/tcp_client_posix.c
+++ b/src/core/iomgr/tcp_client_posix.c
@@ -253,8 +253,8 @@ void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *ep),
ac->write_closure.cb_arg = ac;
gpr_mu_lock(&ac->mu);
- grpc_alarm_init(&ac->alarm, deadline, on_alarm, ac,
- gpr_now(GPR_CLOCK_REALTIME));
+ grpc_alarm_init(&ac->alarm, gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC),
+ on_alarm, ac, gpr_now(GPR_CLOCK_MONOTONIC));
grpc_fd_notify_on_write(ac->fd, &ac->write_closure);
gpr_mu_unlock(&ac->mu);
diff --git a/src/core/support/sync_posix.c b/src/core/support/sync_posix.c
index 41af8ceb0a5a8416808a2c1b9372cf3b79a971a5..61572b9a8ea436a233696e81f32a11adfb911124 100644
--- a/src/core/support/sync_posix.c
+++ b/src/core/support/sync_posix.c
@@ -63,10 +63,11 @@ void gpr_cv_destroy(gpr_cv *cv) { GPR_ASSERT(pthread_cond_destroy(cv) == 0); }
int gpr_cv_wait(gpr_cv *cv, gpr_mu *mu, gpr_timespec abs_deadline) {
int err = 0;
- if (gpr_time_cmp(abs_deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
+ if (gpr_time_cmp(abs_deadline, gpr_inf_future(abs_deadline.clock_type)) == 0) {
err = pthread_cond_wait(cv, mu);
} else {
struct timespec abs_deadline_ts;
+ abs_deadline = gpr_convert_clock_type(abs_deadline, GPR_CLOCK_REALTIME);
abs_deadline_ts.tv_sec = abs_deadline.tv_sec;
abs_deadline_ts.tv_nsec = abs_deadline.tv_nsec;
err = pthread_cond_timedwait(cv, mu, &abs_deadline_ts);
diff --git a/src/core/support/time.c b/src/core/support/time.c
index 570f195bd111400163c17aa129c426da83e20606..b523ae01cce28d09f7306b88b814d792ba07ef68 100644
--- a/src/core/support/time.c
+++ b/src/core/support/time.c
@@ -290,3 +290,30 @@ gpr_int32 gpr_time_to_millis(gpr_timespec t) {
double gpr_timespec_to_micros(gpr_timespec t) {
return (double)t.tv_sec * GPR_US_PER_SEC + t.tv_nsec * 1e-3;
}
+
+gpr_timespec gpr_convert_clock_type(gpr_timespec t, gpr_clock_type clock_type) {
+ if (t.clock_type == clock_type) {
+ return t;
+ }
+
+ if (t.tv_nsec == 0) {
+ if (t.tv_sec == TYPE_MAX(time_t)) {
+ t.clock_type = clock_type;
+ return t;
+ }
+ if (t.tv_sec == TYPE_MIN(time_t)) {
+ t.clock_type = clock_type;
+ return t;
+ }
+ }
+
+ if (clock_type == GPR_TIMESPAN) {
+ return gpr_time_sub(t, gpr_now(t.clock_type));
+ }
+
+ if (t.clock_type == GPR_TIMESPAN) {
+ return gpr_time_add(gpr_now(clock_type), t);
+ }
+
+ return gpr_time_add(gpr_now(clock_type), gpr_time_sub(t, gpr_now(t.clock_type)));
+}
diff --git a/src/core/support/time_posix.c b/src/core/support/time_posix.c
index 258b2e640e9eaa75baafe2cd46301325c6779f02..841485c4b4ae2c99b6d6e77f9bc2fdd8c5fccc88 100644
--- a/src/core/support/time_posix.c
+++ b/src/core/support/time_posix.c
@@ -120,7 +120,7 @@ void gpr_sleep_until(gpr_timespec until) {
for (;;) {
/* We could simplify by using clock_nanosleep instead, but it might be
* slightly less portable. */
- now = gpr_now(GPR_CLOCK_REALTIME);
+ now = gpr_now(until.clock_type);
if (gpr_time_cmp(until, now) <= 0) {
return;
}
diff --git a/src/core/support/time_win32.c b/src/core/support/time_win32.c
index 238cd07ebc7990d967be481836a69dd895151db4..7f64c80e276e43cb741f23c1bfccf9cb6a9e05af 100644
--- a/src/core/support/time_win32.c
+++ b/src/core/support/time_win32.c
@@ -80,7 +80,7 @@ void gpr_sleep_until(gpr_timespec until) {
for (;;) {
/* We could simplify by using clock_nanosleep instead, but it might be
* slightly less portable. */
- now = gpr_now(GPR_CLOCK_REALTIME);
+ now = gpr_now(until.clock_type);
if (gpr_time_cmp(until, now) <= 0) {
return;
}
diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index 6e643b591cf1d30dea91a403706fd938acda5618..e08273e451cb1ad9ca3745c098f669996639f888 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -348,7 +348,7 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
}
grpc_call_stack_init(channel_stack, server_transport_data, initial_op_ptr,
CALL_STACK_FROM_CALL(call));
- if (gpr_time_cmp(send_deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
+ if (gpr_time_cmp(send_deadline, gpr_inf_future(send_deadline.clock_type)) != 0) {
set_deadline_alarm(call, send_deadline);
}
return call;
@@ -1278,8 +1278,8 @@ static void set_deadline_alarm(grpc_call *call, gpr_timespec deadline) {
}
GRPC_CALL_INTERNAL_REF(call, "alarm");
call->have_alarm = 1;
- grpc_alarm_init(&call->alarm, deadline, call_alarm, call,
- gpr_now(GPR_CLOCK_REALTIME));
+ grpc_alarm_init(&call->alarm, gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC), call_alarm, call,
+ gpr_now(GPR_CLOCK_MONOTONIC));
}
/* we offset status by a small amount when storing it into transport metadata
diff --git a/src/core/surface/completion_queue.c b/src/core/surface/completion_queue.c
index 84844182477796accd0a36f94785b2ade33a6e9d..3f60b0b0ba3ac667c64495c84a0e2a23d2a7f163 100644
--- a/src/core/surface/completion_queue.c
+++ b/src/core/surface/completion_queue.c
@@ -148,6 +148,8 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cc,
gpr_timespec deadline) {
grpc_event ret;
+ deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC);
+
GRPC_CQ_INTERNAL_REF(cc, "next");
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
for (;;) {
@@ -188,6 +190,8 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag,
grpc_cq_completion *c;
grpc_cq_completion *prev;
+ deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC);
+
GRPC_CQ_INTERNAL_REF(cc, "pluck");
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
for (;;) {
diff --git a/src/core/transport/chttp2/stream_encoder.c b/src/core/transport/chttp2/stream_encoder.c
index d30059abf8cd9dd067d80880267b3c8676476fd0..65b31a5afdfc69b971fcbffd598520a5eb95235f 100644
--- a/src/core/transport/chttp2/stream_encoder.c
+++ b/src/core/transport/chttp2/stream_encoder.c
@@ -438,7 +438,7 @@ static void deadline_enc(grpc_chttp2_hpack_compressor *c, gpr_timespec deadline,
char timeout_str[GRPC_CHTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE];
grpc_mdelem *mdelem;
grpc_chttp2_encode_timeout(
- gpr_time_sub(deadline, gpr_now(GPR_CLOCK_REALTIME)), timeout_str);
+ gpr_time_sub(deadline, gpr_now(deadline.clock_type)), timeout_str);
mdelem = grpc_mdelem_from_metadata_strings(
c->mdctx, GRPC_MDSTR_REF(c->timeout_key_str),
grpc_mdstr_from_string(c->mdctx, timeout_str));
@@ -560,6 +560,7 @@ void grpc_chttp2_encode(grpc_stream_op *ops, size_t ops_count, int eof,
grpc_mdctx *mdctx = compressor->mdctx;
grpc_linked_mdelem *l;
int need_unref = 0;
+ gpr_timespec deadline;
GPR_ASSERT(stream_id != 0);
@@ -589,9 +590,9 @@ void grpc_chttp2_encode(grpc_stream_op *ops, size_t ops_count, int eof,
l->md = hpack_enc(compressor, l->md, &st);
need_unref |= l->md != NULL;
}
- if (gpr_time_cmp(op->data.metadata.deadline,
- gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
- deadline_enc(compressor, op->data.metadata.deadline, &st);
+ deadline = op->data.metadata.deadline;
+ if (gpr_time_cmp(deadline, gpr_inf_future(deadline.clock_type)) != 0) {
+ deadline_enc(compressor, deadline, &st);
}
curop++;
break;
diff --git a/src/core/transport/transport_op_string.c b/src/core/transport/transport_op_string.c
index 9d127c5472dbb9a58c4ab7d2a1b9c28286f63a00..10d796fc158b750d85a7978149d815459d2b4a29 100644
--- a/src/core/transport/transport_op_string.c
+++ b/src/core/transport/transport_op_string.c
@@ -61,7 +61,7 @@ static void put_metadata_list(gpr_strvec *b, grpc_metadata_batch md) {
if (m != md.list.head) gpr_strvec_add(b, gpr_strdup(", "));
put_metadata(b, m->md);
}
- if (gpr_time_cmp(md.deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
+ if (gpr_time_cmp(md.deadline, gpr_inf_future(md.deadline.clock_type)) != 0) {
char *tmp;
gpr_asprintf(&tmp, " deadline=%d.%09d", md.deadline.tv_sec,
md.deadline.tv_nsec);
diff --git a/test/core/iomgr/alarm_test.c b/test/core/iomgr/alarm_test.c
index 362eb5fe6340e289d45833cc9c6c212ab343b385..55aa517529c6c8f5659446ef95baf3f91282f67b 100644
--- a/test/core/iomgr/alarm_test.c
+++ b/test/core/iomgr/alarm_test.c
@@ -41,6 +41,7 @@
#include <stdlib.h>
#include <string.h>
+#include <grpc/grpc.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/sync.h>
@@ -100,7 +101,7 @@ static void test_grpc_alarm(void) {
alarm_arg arg2;
void *fdone;
- grpc_iomgr_init();
+ grpc_init();
arg.counter = 0;
arg.success = SUCCESS_NOT_SET;
@@ -113,7 +114,7 @@ static void test_grpc_alarm(void) {
gpr_event_init(&arg.fcb_arg);
grpc_alarm_init(&alarm, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100), alarm_cb, &arg,
- gpr_now(GPR_CLOCK_REALTIME));
+ gpr_now(GPR_CLOCK_MONOTONIC));
alarm_deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1);
gpr_mu_lock(&arg.mu);
@@ -165,7 +166,7 @@ static void test_grpc_alarm(void) {
gpr_event_init(&arg2.fcb_arg);
grpc_alarm_init(&alarm_to_cancel, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100),
- alarm_cb, &arg2, gpr_now(GPR_CLOCK_REALTIME));
+ alarm_cb, &arg2, gpr_now(GPR_CLOCK_MONOTONIC));
grpc_alarm_cancel(&alarm_to_cancel);
alarm_deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1);
@@ -214,7 +215,7 @@ static void test_grpc_alarm(void) {
gpr_mu_destroy(&arg2.mu);
gpr_free(arg2.followup_closure);
- grpc_iomgr_shutdown();
+ grpc_shutdown();
}
int main(int argc, char **argv) {
diff --git a/test/core/iomgr/endpoint_tests.c b/test/core/iomgr/endpoint_tests.c
index 0cfba5fac81b91007b1e0d6b91ffebce895e06c6..cb6adc58cffbe8fc19038807a862c751ddad97c4 100644
--- a/test/core/iomgr/endpoint_tests.c
+++ b/test/core/iomgr/endpoint_tests.c
@@ -254,7 +254,7 @@ static void read_and_write_test(grpc_endpoint_test_config config,
gpr_mu_lock(GRPC_POLLSET_MU(g_pollset));
while (!state.read_done || !state.write_done) {
- GPR_ASSERT(gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0);
+ GPR_ASSERT(gpr_time_cmp(gpr_now(GPR_CLOCK_MONOTONIC), deadline) < 0);
grpc_pollset_work(g_pollset, deadline);
}
gpr_mu_unlock(GRPC_POLLSET_MU(g_pollset));
@@ -350,14 +350,14 @@ static void shutdown_during_write_test(grpc_endpoint_test_config config,
deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10);
gpr_mu_lock(GRPC_POLLSET_MU(g_pollset));
while (!write_st.done) {
- GPR_ASSERT(gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0);
+ GPR_ASSERT(gpr_time_cmp(gpr_now(deadline.clock_type), deadline) < 0);
grpc_pollset_work(g_pollset, deadline);
}
gpr_mu_unlock(GRPC_POLLSET_MU(g_pollset));
grpc_endpoint_destroy(write_st.ep);
gpr_mu_lock(GRPC_POLLSET_MU(g_pollset));
while (!read_st.done) {
- GPR_ASSERT(gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0);
+ GPR_ASSERT(gpr_time_cmp(gpr_now(deadline.clock_type), deadline) < 0);
grpc_pollset_work(g_pollset, deadline);
}
gpr_mu_unlock(GRPC_POLLSET_MU(g_pollset));
diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index cd268661dbced4c9bf6e914c91db07a380334f1e..7d00c098cced9a088b3c7fddcb9f6c093df43803 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -249,7 +249,7 @@ static int server_start(server *sv) {
static void server_wait_and_shutdown(server *sv) {
gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
while (!sv->done) {
- grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_REALTIME));
+ grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_MONOTONIC));
}
gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
}
@@ -356,7 +356,7 @@ static void client_start(client *cl, int port) {
static void client_wait_and_shutdown(client *cl) {
gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
while (!cl->done) {
- grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_REALTIME));
+ grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_MONOTONIC));
}
gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
}
@@ -445,7 +445,7 @@ static void test_grpc_fd_change(void) {
/* And now wait for it to run. */
gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
while (a.cb_that_ran == NULL) {
- grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_REALTIME));
+ grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_MONOTONIC));
}
GPR_ASSERT(a.cb_that_ran == first_read_callback);
gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
@@ -463,7 +463,7 @@ static void test_grpc_fd_change(void) {
gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
while (b.cb_that_ran == NULL) {
- grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_REALTIME));
+ grpc_pollset_work(&g_pollset, gpr_inf_future(GPR_CLOCK_MONOTONIC));
}
/* Except now we verify that second_read_callback ran instead */
GPR_ASSERT(b.cb_that_ran == second_read_callback);
diff --git a/test/core/iomgr/tcp_client_posix_test.c b/test/core/iomgr/tcp_client_posix_test.c
index 637886a7383b40ca3e8aa3c051f6d5240c3aa739..38b7b5909d42920d2d96160523d82e339e6a4d77 100644
--- a/test/core/iomgr/tcp_client_posix_test.c
+++ b/test/core/iomgr/tcp_client_posix_test.c
@@ -196,13 +196,13 @@ void test_times_out(void) {
gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
while (gpr_time_cmp(gpr_time_add(connect_deadline,
gpr_time_from_seconds(2, GPR_TIMESPAN)),
- gpr_now(GPR_CLOCK_REALTIME)) > 0) {
+ gpr_now(connect_deadline.clock_type)) > 0) {
int is_after_deadline =
- gpr_time_cmp(connect_deadline, gpr_now(GPR_CLOCK_REALTIME)) <= 0;
+ gpr_time_cmp(connect_deadline, gpr_now(GPR_CLOCK_MONOTONIC)) <= 0;
if (is_after_deadline &&
gpr_time_cmp(gpr_time_add(connect_deadline,
gpr_time_from_seconds(1, GPR_TIMESPAN)),
- gpr_now(GPR_CLOCK_REALTIME)) > 0) {
+ gpr_now(GPR_CLOCK_MONOTONIC)) > 0) {
/* allow some slack before insisting that things be done */
} else {
GPR_ASSERT(g_connections_complete ==
diff --git a/test/core/iomgr/tcp_server_posix_test.c b/test/core/iomgr/tcp_server_posix_test.c
index 83252a889bb0ffb9160858c7e3e522e0824fb3c4..f8d0fe82178ac206466bdb78e857e23d99aad752 100644
--- a/test/core/iomgr/tcp_server_posix_test.c
+++ b/test/core/iomgr/tcp_server_posix_test.c
@@ -135,7 +135,7 @@ static void test_connect(int n) {
gpr_log(GPR_DEBUG, "wait");
while (g_nconnects == nconnects_before &&
- gpr_time_cmp(deadline, gpr_now(GPR_CLOCK_REALTIME)) > 0) {
+ gpr_time_cmp(deadline, gpr_now(deadline.clock_type)) > 0) {
grpc_pollset_work(&g_pollset, deadline);
}
gpr_log(GPR_DEBUG, "wait done");
diff --git a/test/core/util/test_config.h b/test/core/util/test_config.h
index 063c797ce96038fe4eec062076b2f08385e58fa3..7028ade7b2158cecf8cfea9d37b0c27b945caa6b 100644
--- a/test/core/util/test_config.h
+++ b/test/core/util/test_config.h
@@ -52,12 +52,12 @@ extern "C" {
(GRPC_TEST_SLOWDOWN_BUILD_FACTOR * GRPC_TEST_SLOWDOWN_MACHINE_FACTOR)
#define GRPC_TIMEOUT_SECONDS_TO_DEADLINE(x) \
- gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), \
+ gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), \
gpr_time_from_micros(GRPC_TEST_SLOWDOWN_FACTOR * 1e6 * (x), \
GPR_TIMESPAN))
#define GRPC_TIMEOUT_MILLIS_TO_DEADLINE(x) \
- gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), \
+ gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), \
gpr_time_from_micros(GRPC_TEST_SLOWDOWN_FACTOR * 1e3 * (x), \
GPR_TIMESPAN))