RuntimeError: Event loop is closed

[alan-mi]

When I run pytest, it reports the following error, but it can run successfully when using aiomysql directly.

2024-12-05 18:08:19,869 INFO sqlalchemy.pool.impl.AsyncAdaptedQueuePool Disconnection detected on checkout, invalidating all pooled connections prior to current timestamp (reason: InvalidatePoolError())
2024-12-05 18:08:19,869 INFO sqlalchemy.pool.impl.AsyncAdaptedQueuePool Invalidate connection <AdaptedConnection <asyncmy.connection.Connection object at 0x0000018F41CBF010>> (reason: InvalidatePoolError:())
2024-12-05 18:08:19,869 ERROR sqlalchemy.pool.impl.AsyncAdaptedQueuePool Exception terminating connection <AdaptedConnection <asyncmy.connection.Connection object at 0x0000018F41CBF010>>
Traceback (most recent call last):
  File "D:\code\LX10.04_llm_plugins\venv\lib\site-packages\sqlalchemy\pool\base.py", line 1310, in _checkout
    raise exc.InvalidatePoolError()
sqlalchemy.exc.InvalidatePoolError: ()

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\code\LX10.04_llm_plugins\venv\lib\site-packages\sqlalchemy\pool\base.py", line 374, in _close_connection
    self._dialect.do_terminate(connection)
  File "D:\code\LX10.04_llm_plugins\venv\lib\site-packages\sqlalchemy\dialects\mysql\asyncmy.py", line 312, in do_terminate
    dbapi_connection.terminate()
  File "D:\code\LX10.04_llm_plugins\venv\lib\site-packages\sqlalchemy\dialects\mysql\asyncmy.py", line 226, in terminate
    self._connection.close()
  File "asyncmy\\connection.pyx", line 336, in asyncmy.connection.Connection.close
  File "D:\QAXDownload\software\python310\lib\asyncio\proactor_events.py", line 108, in close
    self._loop.call_soon(self._call_connection_lost, None)
  File "D:\QAXDownload\software\python310\lib\asyncio\base_events.py", line 750, in call_soon
    self._check_closed()
  File "D:\QAXDownload\software\python310\lib\asyncio\base_events.py", line 515, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed