MagicStack / MagicStack/asyncpg
notice callback not awaited
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- Dominant language
- Python
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Description
- asyncpg version: 0.23.0
- Python version: 3.9.2
- Platform: Linux
- Do you use pgbouncer?: no
- Did you install asyncpg with pip?: yes
- Can the issue be reproduced under both asyncio and
uvloop?: only experienced it once, without uvloop
/root/.local/lib/python3.9/site-packages/asyncpg/connection.py:1435: RuntimeWarning: coroutine 'vacuum_job.<locals>.async_notice_callb' was never awaited
cb(con_ref, message)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at asyncpg/connection.py:1435, where the warning shows the notice callback being invoked, and inspect how the async_notice_callb coroutine is handled. Reproduce the notice-callback path under asyncio if possible; done means an asynchronous notice callback no longer produces the reported “was never awaited” warning.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- postgresql, python
- Domain
- database
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100