[Python-checkins] cpython (3.6): Merge 3.5 (issue #28990)

[ned.deily]

https://hg.python.org/cpython/rev/bfd4f13b478b
changeset:   105693:bfd4f13b478b
branch:      3.6
user:        Yury Selivanov <yury at magic.io>
date:        Fri Dec 16 11:51:57 2016 -0500
summary:
  Merge 3.5 (issue #28990)

files:
  Lib/asyncio/sslproto.py                |   1 +
  Lib/test/test_asyncio/test_sslproto.py |  10 ++++++++++
  Misc/NEWS                              |   4 ++++
  3 files changed, 15 insertions(+), 0 deletions(-)


diff --git a/Lib/asyncio/sslproto.py b/Lib/asyncio/sslproto.py
--- a/Lib/asyncio/sslproto.py
+++ b/Lib/asyncio/sslproto.py
@@ -480,6 +480,7 @@
             self._loop.call_soon(self._app_protocol.connection_lost, exc)
         self._transport = None
         self._app_transport = None
+        self._wakeup_waiter(exc)
 
     def pause_writing(self):
         """Called when the low-level transport's buffer goes over
diff --git a/Lib/test/test_asyncio/test_sslproto.py b/Lib/test/test_asyncio/test_sslproto.py
--- a/Lib/test/test_asyncio/test_sslproto.py
+++ b/Lib/test/test_asyncio/test_sslproto.py
@@ -85,5 +85,15 @@
             # Restore error logging.
             log.logger.setLevel(log_level)
 
+    def test_connection_lost(self):
+        # From issue #472.
+        # yield from waiter hang if lost_connection was called.
+        waiter = asyncio.Future(loop=self.loop)
+        ssl_proto = self.ssl_protocol(waiter)
+        self.connection_made(ssl_proto)
+        ssl_proto.connection_lost(ConnectionAbortedError)
+        test_utils.run_briefly(self.loop)
+        self.assertIsInstance(waiter.exception(), ConnectionAbortedError)
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -14,6 +14,10 @@
   must not convert combined table into split table. Patch written by INADA
   Naoki.
 
+- Issue #28990: Fix SSL hanging if connection is closed before handshake
+  completed.
+  (Patch by HoHo-Ho)
+
 Windows
 -------
 

-- 
Repository URL: https://hg.python.org/cpython