changeset:   94165:df493e9c6821
branch:      3.4
parent:      94163:3c37825d85d3
user:        Victor Stinner <victor.stinner@gmail.com>
date:        Thu Jan 15 13:16:02 2015 +0100
files:       Lib/asyncio/subprocess.py
description:
Issue #23242: asyncio.SubprocessStreamProtocol now closes the subprocess
transport at subprocess exit.

Clear also its reference to the transport.


diff -r 3c37825d85d3 -r df493e9c6821 Lib/asyncio/subprocess.py
--- a/Lib/asyncio/subprocess.py	Thu Jan 15 09:44:13 2015 +0100
+++ b/Lib/asyncio/subprocess.py	Thu Jan 15 13:16:02 2015 +0100
@@ -94,8 +94,11 @@
                 reader.set_exception(exc)
 
     def process_exited(self):
+        returncode = self._transport.get_returncode()
+        self._transport.close()
+        self._transport = None
+
         # wake up futures waiting for wait()
-        returncode = self._transport.get_returncode()
         while self._waiters:
             waiter = self._waiters.popleft()
             if not waiter.cancelled():