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Exception on timeout from connection pool acquire #509
Description
- asyncpg version: v0.20.0
- PostgreSQL version: 11
- Do you use a PostgreSQL SaaS? If so, which? Can you reproduce
the issue with a local PostgreSQL install?: - Python version: 3.7
- Platform: Ubuntu
- Do you use pgbouncer?: No
- Did you install asyncpg with pip?: Yes
- If you built asyncpg locally, which version of Cython did you use?:
- Can the issue be reproduced under both asyncio and
uvloop?: Idk, probably.
This one fixes timeout error
#468
This one line breaks it.
bdba7ce#diff-8424be9bb2792628343ee98369a5cf74L529
22:13:29 ERROR [/usr/lib/python3.7/asyncio/base_events.py:1608] Task exception was never retrieved
future: <Task finished coro=<Pool._acquire.<locals>._acquire_impl() done, defined at .venv/lib/python3.7/site-packages/asyncpg/pool.py:595> exception=AttributeError("'coroutine' object has no attribute 'add_done_callback'")>
Traceback (most recent call last):
File ".venv/lib/python3.7/site-packages/asyncpg/connect_utils.py", line 621, in _connect_addr
connector, timeout=timeout)
File "/usr/lib/python3.7/asyncio/tasks.py", line 409, in wait_for
await waiter
concurrent.futures._base.CancelledError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File ".venv/lib/python3.7/site-packages/asyncpg/pool.py", line 598, in _acquire_impl
proxy = await ch.acquire() # type: PoolConnectionProxy
File ".venv/lib/python3.7/site-packages/asyncpg/pool.py", line 133, in acquire
await self.connect()
File ".venv/lib/python3.7/site-packages/asyncpg/pool.py", line 125, in connect
self._con = await self._pool._get_new_connection()
File ".venv/lib/python3.7/site-packages/asyncpg/pool.py", line 472, in _get_new_connection
**self._connect_kwargs)
File ".venv/lib/python3.7/site-packages/asyncpg/connection.py", line 1677, in connect
max_cacheable_statement_size=max_cacheable_statement_size)
File ".venv/lib/python3.7/site-packages/asyncpg/connect_utils.py", line 654, in _connect
connection_class=connection_class)
File ".venv/lib/python3.7/site-packages/asyncpg/connect_utils.py", line 623, in _connect_addr
connector.add_done_callback(_close_leaked_connection)
AttributeError: 'coroutine' object has no attribute 'add_done_callback'
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