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trumully / dynamo

Discord bot for personal use
The Unlicense
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asyncio.staggered broken with eager task factory #1

Closed trumully closed 2 months ago

trumully commented 2 months ago

This error is due to a bug in CPython upstream.

Example traceback:

Traceback (most recent call last):
  File ".venv/lib/python3.12/site-packages/discord/client.py", line 786, in start
    await self.login(token)
  File ".venv/lib/python3.12/site-packages/discord/client.py", line 620, in login
    data = await self.http.static_login(token)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/discord/http.py", line 816, in static_login
    data = await self.request(Route('GET', '/users/@me'))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/discord/http.py", line 638, in request
    async with self.__session.request(method, url, **kwargs) as response:
  File ".venv/lib/python3.12/site-packages/aiohttp/client.py", line 1344, in __aenter__
    self._resp = await self._coro
                 ^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohttp/client.py", line 648, in _request
    conn = await self._connector.connect(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohttp/connector.py", line 546, in connect
    proto = await self._create_connection(req, traces, timeout)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohttp/connector.py", line 954, in _create_connection
    _, proto = await self._create_direct_connection(req, traces, timeout)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohttp/connector.py", line 1282, in _create_direct_connection
    transp, proto = await self._wrap_create_connection(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohttp/connector.py", line 1036, in _wrap_create_connection
    sock = await aiohappyeyeballs.start_connection(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".venv/lib/python3.12/site-packages/aiohappyeyeballs/impl.py", line 89, in start_connection
    sock, _, _ = await staggered.staggered_race(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/staggered.py", line 144, in staggered_race
    raise d.exception()
  File "/usr/lib/python3.12/asyncio/staggered.py", line 101, in run_one_coro
    assert len(running_tasks) == this_index + 2
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError