cpython/Lib/test/test_asyncio
Miss Islington (bot) d481d4b767
[3.13] gh-87744: fix waitpid race while calling send_signal in asyncio (GH-121126) (#121194)
gh-87744: fix waitpid race while calling send_signal in asyncio (GH-121126)

asyncio earlier relied on subprocess module to send signals to the process, this has some drawbacks one being that subprocess module unnecessarily calls waitpid on child processes and hence it races with asyncio implementation which internally uses child watchers. To mitigate this, now asyncio sends signals directly to the process without going through the subprocess on non windows systems. On Windows it fallbacks to subprocess module handling but on windows there are no child watchers so this issue doesn't exists altogether.

(cherry picked from commit bd473aa598)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
2024-07-01 05:11:47 +00:00
..
__init__.py
__main__.py
echo.py
echo2.py
echo3.py
functional.py
test_base_events.py gh-71042: Add platform.android_ver (#116674) 2024-03-27 17:53:27 +01:00
test_buffered_proto.py
test_context.py
test_eager_task_factory.py
test_events.py [3.13] gh-121025: Improve partialmethod.__repr__ (GH-121033) (#121037) 2024-06-26 09:49:42 +00:00
test_futures.py gh-117459: Keep the traceback in _convert_future_exc (#117460) 2024-04-03 20:13:32 -07:00
test_futures2.py
test_locks.py
test_pep492.py
test_proactor_events.py [3.13] gh-113892: Add a extra check to ProactorEventLoop.sock_connect to ensure that the given socket is in non-blocking mode (GH-119519) (#119912) 2024-06-01 16:27:54 +00:00
test_protocols.py
test_queues.py gh-96471: Add asyncio queue shutdown (#104228) 2024-04-06 07:27:13 -07:00
test_runners.py
test_selector_events.py
test_sendfile.py
test_server.py gh-113538: Add asycio.Server.{close,abort}_clients (redo) (#116784) 2024-03-18 13:15:53 -07:00
test_sock_lowlevel.py gh-91227: Ignore ERROR_PORT_UNREACHABLE in proactor recvfrom() (#32011) 2024-03-23 08:39:35 -07:00
test_ssl.py
test_sslproto.py
test_staggered.py [3.13] gh-119121: Fix and test async.staggered.staggered_race (GH-119173) (#119206) 2024-05-20 11:31:31 +00:00
test_streams.py gh-117722: Fix Stream.readuntil with non-bytes buffer objects (#117723) 2024-04-11 07:41:55 -07:00
test_subprocess.py [3.13] gh-87744: fix waitpid race while calling send_signal in asyncio (GH-121126) (#121194) 2024-07-01 05:11:47 +00:00
test_taskgroups.py gh-116720: Fix corner cases of taskgroups (#117407) 2024-04-09 08:17:28 -07:00
test_tasks.py gh-116720: Fix corner cases of taskgroups (#117407) 2024-04-09 08:17:28 -07:00
test_threads.py
test_timeouts.py
test_transports.py
test_unix_events.py [3.13] gh-119064: Use os_helper.FakePath instead of pathlib.Path in tests (GH-119065) (GH-119087) 2024-05-16 10:51:18 +03:00
test_waitfor.py
test_windows_events.py gh-116773: Ensure overlapped objects on Windows are not deallocated too early by asyncio (GH-116774) 2024-03-20 14:33:28 +00:00
test_windows_utils.py
utils.py