[issue20311] epoll.poll(timeout) and PollSelector.select(timeout) must round the timeout to the upper bound

[Antoine Pitrou]

Antoine Pitrou added the comment:

> It doesn't fix the case when EpollSelector.select() got an InterruptedError.

That should be very rare. I don't see a problem with retrying on EINTR.

> Adding 1 ms works around the (now fixed) timeout rounding issue but I
> prefered to round differently to not sleep longer than requested (try to
> respect deadline).

What are you going to round exactly? The epoll timeout? The deadline?

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