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postgres: use wait_for in disconnect #97

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postgres: use wait_for in disconnect #97

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blueyed
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@blueyed blueyed commented May 7, 2019

@blueyed
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blueyed commented May 7, 2019

Note that there is also a timeout for acquire, which gets used by release then also: https://github.com/MagicStack/asyncpg/blob/92c2d81256a1efd8cab12c0118d74ccd1c18131b/asyncpg/pool.py#L560-L564

@tomchristie
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This is a good call yup.
Presumably we also want to add the timeout to acquire right?
Any thoughts about adding timeout to the API someplace, and using that value?

vmarkovtsev
vmarkovtsev requested changes Apr 29, 2020
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Hey @blueyed I can take care of finishing this PR if you don't have time right now. WDYT?

databases/backends/postgres.py
@@ -66,7 +67,7 @@ async def connect(self) -> None:

async def disconnect(self) -> None:
assert self._pool is not None, "DatabaseBackend is not running"
await self._pool.close()
await asyncio.wait_for(self._pool.close(), timeout=30)
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As @tomchristie wrote, it is a good idea to make the timeout configurable, otherwise, 30 seconds can be too much for everybody.

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blueyed commented Jun 4, 2021

@vmarkovtsev

I can take care of finishing this PR if you don't have time right now. WDYT?

Sure, please go ahead.
(Sorry for the late reply, of course)

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taybin commented Sep 8, 2021

Any progress on this?

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4 participants
@blueyed @tomchristie @taybin @vmarkovtsev