[Varnish] #1256: spurious sigchlds causes ping pong to stop working
Varnish
varnish-bugs at varnish-cache.org
Tue Jan 29 15:27:57 CET 2013
#1256: spurious sigchlds causes ping pong to stop working
----------------------+---------------------
Reporter: martin | Owner:
Type: defect | Status: closed
Priority: normal | Milestone:
Component: varnishd | Version: trunk
Severity: critical | Resolution: fixed
Keywords: |
----------------------+---------------------
Changes (by Poul-Henning Kamp <phk@…>):
* status: new => closed
* resolution: => fixed
Comment:
(In [054fd6a6d3a79fd26d5136b0a486413bce55ff24]) Revisit the managers code
to start and stop the child.
Eliminate SIGCHLD usage, it's icky, at best, when we have other
child processes (See #1256)
Instead of reaping the child on SIGCHLD, we do it explicitly,
and there is now a 10 second wait to give the child a chance to
shut down gracefully, before we take a bat to the kneecaps.
More work may be warranted, but I want to get some feedback on
this bit first.
Fixes #1256
--
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1256#comment:2>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator
More information about the varnish-bugs
mailing list