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| author | Guido van Rossum <guido@python.org> | 2023-01-13 21:24:57 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-13 21:24:57 (GMT) |
| commit | 1bc7a736837272b15ad3a7aa472977bc720d1033 (patch) | |
| tree | 28668baf5172dc5758dc1b95037eaeee2d03d736 /Lib/asyncio | |
| parent | c00eb1eae6af3ee5b7e314add4606da4521bb8c5 (diff) | |
| download | cpython-1bc7a736837272b15ad3a7aa472977bc720d1033.zip cpython-1bc7a736837272b15ad3a7aa472977bc720d1033.tar.gz cpython-1bc7a736837272b15ad3a7aa472977bc720d1033.tar.bz2 | |
GH-100573: Fix server hang caused by os.stat() on named pipe (Windows) (#100959)
Diffstat (limited to 'Lib/asyncio')
| -rw-r--r-- | Lib/asyncio/windows_events.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/asyncio/windows_events.py b/Lib/asyncio/windows_events.py index 4dad436..c9a5fb8 100644 --- a/Lib/asyncio/windows_events.py +++ b/Lib/asyncio/windows_events.py @@ -366,6 +366,10 @@ class ProactorEventLoop(proactor_events.BaseProactorEventLoop): return f = self._proactor.accept_pipe(pipe) + except BrokenPipeError: + if pipe and pipe.fileno() != -1: + pipe.close() + self.call_soon(loop_accept_pipe) except OSError as exc: if pipe and pipe.fileno() != -1: self.call_exception_handler({ @@ -377,6 +381,7 @@ class ProactorEventLoop(proactor_events.BaseProactorEventLoop): elif self._debug: logger.warning("Accept pipe failed on pipe %r", pipe, exc_info=True) + self.call_soon(loop_accept_pipe) except exceptions.CancelledError: if pipe: pipe.close() |