[Python-checkins] cpython (merge 3.4 -> default): (Merge 3.4) asyncio: BaseSelectorEventLoop.close() now closes the self-pipe

[victor.stinner]

https://hg.python.org/cpython/rev/7ce62e80d3cd
changeset:   93523:7ce62e80d3cd
parent:      93520:5dbe3c3d014b
parent:      93522:a08c3703f844
user:        Victor Stinner <victor.stinner at gmail.com>
date:        Fri Nov 21 00:23:59 2014 +0100
summary:
  (Merge 3.4) asyncio: BaseSelectorEventLoop.close() now closes the self-pipe
before calling the parent close() method. If the event loop is already closed,
the self-pipe is not unregistered from the selector.

files:
  Lib/asyncio/selector_events.py |  4 +++-
  1 files changed, 3 insertions(+), 1 deletions(-)


diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py
--- a/Lib/asyncio/selector_events.py
+++ b/Lib/asyncio/selector_events.py
@@ -68,10 +68,12 @@
                                           address, waiter, extra)
 
     def close(self):
+        if self._running:
+            raise RuntimeError("Cannot close a running event loop")
         if self.is_closed():
             return
+        self._close_self_pipe()
         super().close()
-        self._close_self_pipe()
         if self._selector is not None:
             self._selector.close()
             self._selector = None

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