Gunicorn[UVLoop]WebWorker doesn’t follow gunicorn's signal semantics

[hynek]

Long story short

From http://docs.gunicorn.org/en/latest/signals.html:

QUIT, INT: Quick shutdown
TERM: Graceful shutdown. Waits for workers to finish their current requests up to the graceful timeout.

Gunicorn[UVLoop]WebWorker don’t follow that.

Expected behaviour

Do what the docs say. :)

Actual behaviour

SIGINT and SIGTERM behave the same and perform graceful shutdowns.

Suggested Fix

If I’m not mistaken, it would be enough to remember whether the shutdown is supposed to be graceful or not and based on that perform https://github.com/KeepSafe/aiohttp/blob/8a145e07d56ab0fcccd2caaa5df6bd8699ce250e/aiohttp/worker.py#L81-L86 conditionally.

[1st1]

This might be related to #1202, please try uvloop 0.5.4.

[hynek]

This isn’t related to uvloop; it doesn't work with the vanilla worker either.

[fafhrd91]

fixed by #1420

[lock]

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