[issue42466] asyncio loop.getaddrinfo raises RuntimeError
Giacomo Caironi added the comment: Ok but then why does it work in python3.8 and not in python 3.9? -- ___ Python tracker <https://bugs.python.org/issue42466> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42466] asyncio loop.getaddrinfo raises RuntimeError
Giacomo Caironi added the comment: Why do you say that `getaddrinfo()` is called at the interpreter shutdown state? On my machine it works and the output is [(, , 6, '', ('216.58.208.132', 8333)), (, , 17, '', ('216.58.208.132', 8333)), (, , 0, '', ('216.58.208.132', 8333)), (, , 6, '', ('2a00:1450:4002:805::2004', 8333, 0, 0)), (, , 17, '', ('2a00:1450:4002:805::2004', 8333, 0, 0)), (, , 0, '', ('2a00:1450:4002:805::2004', 8333, 0, 0))], which is printed on the console -- ___ Python tracker <https://bugs.python.org/issue42466> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42466] asyncio loop.getaddrinfo raises RuntimeError
New submission from Giacomo Caironi : import asyncio import traceback from threading import Thread class Test(Thread): def __init__(self): super().__init__() self.loop = asyncio.new_event_loop() async def getaddrinfo(self, loop): try: print(await loop.getaddrinfo("www.google.com", 8333)) except Exception: print(traceback.format_exc()) def run(self): loop = self.loop asyncio.set_event_loop(loop) asyncio.run_coroutine_threadsafe(self.getaddrinfo(loop), loop) loop.run_forever() test = Test() test.start() Executing the previous code throws RuntimeError("can't register atexit after shutdown") only in python3.9. Strangely it doesn't happen when I execute the code in interactive mode. I think this is related to https://bugs.python.org/issue41962 -- components: asyncio messages: 381850 nosy: asvetlov, kappa, yselivanov priority: normal severity: normal status: open title: asyncio loop.getaddrinfo raises RuntimeError type: behavior versions: Python 3.9 ___ Python tracker <https://bugs.python.org/issue42466> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com