Guido van Rossum 2655369559 gh-79033: Try to fix asyncio.Server.wait_closed() again (GH-111336) ... * Try to fix asyncio.Server.wait_closed() again I identified the condition that `wait_closed()` is intended to wait for: the server is closed *and* there are no more active connections. When this condition first becomes true, `_wakeup()` is called (either from `close()` or from `_detach()`) and it sets `_waiters` to `None`. So we just check for `self._waiters is None`; if it's not `None`, we know we have to wait, and do so. A problem was that the new test introduced in 3.12 explicitly tested that `wait_closed()` returns immediately when the server is *not* closed but there are currently no active connections. This was a mistake (probably a misunderstanding of the intended semantics). I've fixed the test, and added a separate test that checks exactly for this scenario. I also fixed an oddity where in `_wakeup()` the result of the waiter was set to the waiter itself. This result is not used anywhere and I changed this to `None`, to avoid a GC cycle. * Update Lib/asyncio/base_events.py --------- Co-authored-by: Carol Willing <carolcode@willingconsulting.com>		2023-10-28 18:04:29 +00:00
..
__init__.py	gh-106075: add asyncio.taskgroups.__all__ to asyncio.__all__ (#106090)	2023-06-26 07:54:03 +00:00
__main__.py
base_events.py	gh-79033: Try to fix asyncio.Server.wait_closed() again (GH-111336)	2023-10-28 18:04:29 +00:00
base_futures.py
base_subprocess.py	GH-100133: fix asyncio subprocess losing stderr and stdout output (#100154)	2022-12-21 15:20:26 +05:30
base_tasks.py	gh-97696: asyncio eager tasks factory (#102853)	2023-05-01 15:10:13 -06:00
constants.py	GH-82448: Add thread timeout for loop.shutdown_default_executor (#97561)	2022-09-28 10:39:42 -07:00
coroutines.py	GH-102748: remove legacy support for generator based coroutines from asyncio.iscoroutine (#102749)	2023-03-16 20:28:10 +05:30
events.py	gh-106634: Corrected minor asyncio doc issues (#106671)	2023-07-13 13:21:13 +05:30
exceptions.py
format_helpers.py
futures.py	gh-93453: No longer create an event loop in get_event_loop() (#98440)	2022-12-06 18:42:12 +01:00
locks.py	gh-97545: Make Semaphore run faster. (#97549)	2022-09-26 16:38:00 -07:00
log.py
mixins.py
proactor_events.py	gh-99941: Ensure that asyncio.Protocol.data_received receives immutable bytes (#100053)	2022-12-10 15:07:02 -08:00
protocols.py
queues.py
runners.py	GH-99388: add loop_factory parameter to asyncio.run (#99462)	2022-11-14 10:18:51 -08:00
selector_events.py	gh-106527: asyncio: optimize to add/remove readers and writers (#106528)	2023-07-22 21:07:40 +00:00
sslproto.py	gh-108903: Remove unneeded lambdas from asyncio (GH-108904)	2023-09-05 18:11:12 +03:00
staggered.py
streams.py	Remove loop from docstring for asyncio.streams.open_connection (#108528)	2023-09-26 20:34:15 -07:00
subprocess.py	gh-109709: Fix asyncio test_stdin_broken_pipe() (#109710)	2023-09-22 15:29:42 +02:00
taskgroups.py	gh-111085: Fix invalid state handling in TaskGroup and Timeout (#111111)	2023-10-21 22:18:34 +03:00
tasks.py	gh-110961: Fixed asyncio.wait docstring to remove deprecated coroutine reference (#111017)	2023-10-18 04:40:26 +00:00
threads.py
timeouts.py	gh-111085: Fix invalid state handling in TaskGroup and Timeout (#111111)	2023-10-21 22:18:34 +03:00
transports.py
trsock.py
unix_events.py	gh-110205: Fix asyncio ThreadedChildWatcher._join_threads() (#110884)	2023-10-27 15:44:12 -07:00
windows_events.py	gh-110771: Decompose run_forever() into parts (#110773)	2023-10-13 14:12:32 +00:00
windows_utils.py