[openstack-dev] [nova] gate blockage due to eventlet 0.18

Sean Dague sean at dague.net
Mon Jan 25 11:37:24 UTC 2016

On 01/25/2016 03:36 AM, Victor Stinner wrote:
> Hi,
> Oops, I feel guilty, I wrote the patch which introduced the regression
> :-/ My patch fixes a bug on Python 3: "sock.makefile('rb').readline()
> doesn't handle blocking errors correctly"
> https://github.com/eventlet/eventlet/issues/274
> I was relying on the eventlet test suite, but it looks like it lacks an
> unit test on sendto(). FYI I sent a pull request sunday, but just after
> that I noticed that Jakub Stasiak already fixed the regression. My new
> pull request adds an unit test on sendto() and recvfrom() (UDP socket)
> which should help to avoid similar regression:
> https://github.com/eventlet/eventlet/pull/292
> The best would be to run some OpenStack tests on the development branch
> of eventlet in a CI, or at least run OpenStack tests on new eventlet
> release. It became common to see regression on eventlet releases, it
> looks like eventlet test suite is too small.

Thanks everyone for getting to the bottom of this. 0.18.1 seems to have
fixed everything, and we're back in business now.


Sean Dague

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