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From Paul Querna <c...@force-elite.com>
Subject fixing graceful-stop with event mpm
Date Mon, 20 Aug 2007 23:00:48 GMT
Short: We need to call ap_close_listeners() earlier or more aggressively.

Question: Where/How?

Looking at the Event MPM in both trunk and 2.2.x, the listener_thread is
where we call ap_close_listeners().  This does not seem to be working
quickly enough, per PR 43081:
http://issues.apache.org/bugzilla/show_bug.cgi?id=43081

I haven't quite got my head around how the listener thread is apparently
blocking for so long, but I can't figure out another way that the
listeners would stay online for so long either.

Solution: Add call to ap_close_listeners() in wakeup_listener().  I
think this would pop out all of the listening sockets quickly from the
listener pollset.

Solution: Actually start working on 3.0 with a sane event/start/shutdown
model?

Thoughts?

Thanks,

-Paul

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