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asyncio: sync with Tulip

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* Fix a race condition in BaseSubprocessTransport._try_finish().

  If the process exited before the _post_init() method was called, scheduling
  the call to _call_connection_lost() with call_soon() is wrong:
  connection_made() must be called before connection_lost().

  Reuse the BaseSubprocessTransport._call() method to schedule the call to
  _call_connection_lost() to ensure that connection_made() and
  connection_lost() are called in the correct order.

* Add repr(PipeHandle)

* Fix typo
This commit is contained in:
Victor Stinner 2014-12-18 23:47:27 +01:00
parent dc7765d12c
commit 1b9763d0a9
3 changed files with 9 additions and 2 deletions
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2
Lib/asyncio/base_subprocess.py
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@ -153,7 +153,7 @@ def _try_finish(self):
if all(p is not None and p.disconnected
for p in self._pipes.values()):
self._finished = True
self._loop.call_soon(self._call_connection_lost, None)
self._call(self._call_connection_lost, None)
def _call_connection_lost(self, exc):
try: