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test_asyncio ignores exception in _ProactorBasePipeTransport.__del__: RuntimeError('Event loop is closed') #91233
Closed as not planned
Description
| BPO | 47077 |
|---|---|
| Nosy | @vstinner, @asvetlov, @1st1 |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2022-03-21.03:23:16.834>
labels = ['3.11', 'tests', 'expert-asyncio']
title = "test_asyncio ignores exception in _ProactorBasePipeTransport.__del__: RuntimeError('Event loop is closed')"
updated_at = <Date 2022-03-24.20:26:29.337>
user = 'https://github.com/vstinner'bugs.python.org fields:
activity = <Date 2022-03-24.20:26:29.337>
actor = 'asvetlov'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Tests', 'asyncio']
creation = <Date 2022-03-21.03:23:16.834>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 47077
keywords = []
message_count = 2.0
messages = ['415657', '415972']
nosy_count = 3.0
nosy_names = ['vstinner', 'asvetlov', 'yselivanov']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue47077'
versions = ['Python 3.11']
Activity
vstinner commentedon Mar 21, 2022
AMD64 Windows8.1 Refleaks 3.x:
https://buildbot.python.org/all/#/builders/511/builds/274
Logs (reformatted manually):
---
0:52:04 load avg: 4.31 [147/433/1] test_asyncio failed (env changed) (41 min 6 sec) -- running: test_io (3 min 8 sec)
beginning 6 repetitions
123456
.
Executing <Task pending name='Task-4333' coro=<ConditionTests.test_wait() running at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\test\test_asyncio\test_locks.py:443> cb=[_run_until_complete_cb() at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\base_events.py:180] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\unittest\async_case.py:89> took 0.125 seconds
Executing <Handle BaseProactorEventLoop._loop_self_reading() created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\windows_events.py:320> took 0.141 seconds
..
Executing <Handle BaseProactorEventLoop._loop_self_reading() created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\windows_events.py:320> took 0.110 seconds
D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\inspect.py:3030: ResourceWarning: unclosed <socket.socket fd=1208, family=2, type=1, proto=0, laddr=('127.0.0.1', 59194), raddr=('127.0.0.1', 59195)>
arg_val = next(arg_vals)
ResourceWarning: Enable tracemalloc to get the object allocation traceback
D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\proactor_events.py:115: ResourceWarning: unclosed transport <_ProactorSocketTransport fd=-1 read=<_OverlappedFuture cancelled>>
_warn(f"unclosed transport {self!r}", ResourceWarning, source=self)
ResourceWarning: Enable tracemalloc to get the object allocation traceback
.
Executing <Task pending name='Task-18934' coro=<AsyncioWaitForTest.test_wait_for.<locals>.foo() running at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\test\test_asyncio\test_waitfor.py:133> wait_for=<Future pending cb=[Task.task_wakeup()] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\base_events.py:427> cb=[_release_waiter(<Future pendi...events.py:427>)() at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\tasks.py:421] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\tasks.py:374> took 0.109 seconds
.
Executing <Task pending name='Task-19641' coro=<SemaphoreTests.test_acquire_hang() running at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\test\test_asyncio\test_locks.py:899> cb=[_run_until_complete_cb() at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\base_events.py:180] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\unittest\async_case.py:89> took 0.125 seconds
Executing <Task pending name='Task-19837' coro=<QueuePutTests.test_get_cancel_drop_many_pending_readers() running at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\test\test_asyncio\test_queues.py:291> wait_for=<Future pending cb=[Task.task_wakeup()] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\base_events.py:427> cb=[_run_until_complete_cb() at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\asyncio\base_events.py:180] created at D:\buildarea\3.x.ware-win81-release.refleak\build\Lib\unittest\async_case.py:89> took 0.141 seconds
.
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asvetlov commentedon Mar 24, 2022
Perhaps the proactor should just silently skip protocol events if the event loop is closed.
Selector-based event loops do it implicitly already.
kumaraditya303 commentedon May 22, 2022
This seems fixed as the CI is green, feel free to reopen if required.