From a6cfa0ad3b1bbed9aae1836f3c0ab0cb1bf581d9 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <soltanmm@users.noreply.github.com>
Date: Mon, 29 Jun 2015 15:06:08 -0700
Subject: [PATCH] Fix #2248
---
src/python/src/grpc/_adapter/_intermediary_low.py | 3 ++-
src/python/src/grpc/_adapter/_intermediary_low_test.py | 3 +++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/python/src/grpc/_adapter/_intermediary_low.py b/src/python/src/grpc/_adapter/_intermediary_low.py
index 6b96aef1d3..3c7f0a2619 100644
--- a/src/python/src/grpc/_adapter/_intermediary_low.py
+++ b/src/python/src/grpc/_adapter/_intermediary_low.py
@@ -144,10 +144,11 @@ class Call(object):
self._metadata.append((key, value))
def premetadata(self):
- return self._internal.start_batch([
+ result = self._internal.start_batch([
_types.OpArgs.send_initial_metadata(self._metadata)
], _IGNORE_ME_TAG)
self._metadata = []
+ return result
def read(self, tag):
return self._internal.start_batch([
diff --git a/src/python/src/grpc/_adapter/_intermediary_low_test.py b/src/python/src/grpc/_adapter/_intermediary_low_test.py
index 1a9b0c69f3..27a5b82e9c 100644
--- a/src/python/src/grpc/_adapter/_intermediary_low_test.py
+++ b/src/python/src/grpc/_adapter/_intermediary_low_test.py
@@ -282,6 +282,9 @@ class EchoTest(unittest.TestCase):
self.assertIn(server_trailing_binary_metadata_key, metadata)
self.assertEqual(server_trailing_binary_metadata_value,
metadata[server_trailing_binary_metadata_key])
+ self.assertSetEqual(set(key for key, _ in finish_accepted.metadata),
+ set((server_trailing_metadata_key,
+ server_trailing_binary_metadata_key,)))
server_timeout_none_event = self.server_completion_queue.get(0)
self.assertIsNone(server_timeout_none_event)
--
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