diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/asyncio/proactor_events.py | 6 | ||||
| -rw-r--r-- | Lib/test/test_asyncio/test_windows_events.py | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/Lib/asyncio/proactor_events.py b/Lib/asyncio/proactor_events.py index 229f56e..830d8ed 100644 --- a/Lib/asyncio/proactor_events.py +++ b/Lib/asyncio/proactor_events.py @@ -627,10 +627,9 @@ class BaseProactorEventLoop(base_events.BaseEventLoop): self._accept_futures = {} # socket file descriptor => Future proactor.set_loop(self) self._make_self_pipe() - self_no = self._csock.fileno() if threading.current_thread() is threading.main_thread(): # wakeup fd can only be installed to a file descriptor from the main thread - signal.set_wakeup_fd(self_no) + signal.set_wakeup_fd(self._csock.fileno()) def _make_socket_transport(self, sock, protocol, waiter=None, extra=None, server=None): @@ -676,7 +675,8 @@ class BaseProactorEventLoop(base_events.BaseEventLoop): if self.is_closed(): return - signal.set_wakeup_fd(-1) + if threading.current_thread() is threading.main_thread(): + signal.set_wakeup_fd(-1) # Call these methods before closing the event loop (before calling # BaseEventLoop.close), because they can schedule callbacks with # call_soon(), which is forbidden when the event loop is closed. diff --git a/Lib/test/test_asyncio/test_windows_events.py b/Lib/test/test_asyncio/test_windows_events.py index 9ed10fc..6b00570 100644 --- a/Lib/test/test_asyncio/test_windows_events.py +++ b/Lib/test/test_asyncio/test_windows_events.py @@ -69,6 +69,8 @@ class ProactorMultithreading(test_utils.TestCase): nonlocal finished loop = asyncio.new_event_loop() loop.run_until_complete(coro()) + # close() must not call signal.set_wakeup_fd() + loop.close() finished = True thread = threading.Thread(target=func) |