11950
3%

Ran 29 Jan 2017 06:32AM UTC

Jobs 7

Files 309

Run time 14min

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Build # 11950

Build Type

push

travis-ci

Committed by

timabbott

Commit Message

puppet: Use SIGINT to restart uwsgi.

This results in a brief service interruption (not a graceful restart),
but fixes a bug where on a `supervisorctl restart zulip-django`, we'd
end up leaking a bunch of uwsgi processes.

The mechanism was that sending SIGHUP to uwsgi was a command for it to
gracefully restart, so it'd start doing that (whereas supervisor
expected it to be dying)... and then supervisor would start up the new
uwsgi process group, resulting in 2 uwsgi process groups running.

This, in turn, led to a memory leak that could eventually result in
OOM kills.

Run Details

25400 of 28227 relevant lines covered (89.98%)

1.8 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	11950.1 (TEST_SUITE=frontend)	29 Jan 2017 06:34AM UTC		Travis Job 11950.1
2	11950.2 (TEST_SUITE=frontend)	29 Jan 2017 06:34AM UTC		Travis Job 11950.2
3	11950.3 (TEST_SUITE=backend)	29 Jan 2017 06:36AM UTC	89.97	Travis Job 11950.3
4	11950.4 (TEST_SUITE=backend)	29 Jan 2017 06:37AM UTC	89.98	Travis Job 11950.4
5	11950.5 (TEST_SUITE=static-analysis)	29 Jan 2017 06:32AM UTC		Travis Job 11950.5
6	11950.6 (TEST_SUITE=production)	29 Jan 2017 06:43AM UTC		Travis Job 11950.6
7	11950.7 (TEST_SUITE=production)	29 Jan 2017 06:46AM UTC		Travis Job 11950.7

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