Bug #2052: Lighttpd install signal handlers too late - Lighttpd - lighty labs

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Bug #2052

closed

Lighttpd install signal handlers too late

Added by pi3orama over 14 years ago. Updated 4 months ago.

Status:

Fixed

Priority:

Normal

Category:

Target version:

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Description

lighttpd install signal handlers after it initialize plugins. If user use mod_fastcgi, this arrangement may prevent lighttpd kill forked fcgi workers. For example, in fcgi_spawn_connection(), after the fork(), there's a select() call. If a SIGTERM raises here, lighttpd will be killed, but the forked fcgi worker won't get killed.

Someone report after lighttpd killed, spawned php-cgi still alive:

http://bugs.php.net/bug.php?id=40286

I think this is one of the reasons.

Files

patch (2.62 KB) patch

pi3orama, 2009-08-19 05:13

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Updated by pi3orama over 14 years ago

Target version set to 1.4.x

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Updated by stbuehler over 14 years ago

Missing in 1.5.x set to No

I don't think this is the reason that php-cgi doesn't die; there are other reasons for this (we got reports where the strace even shows the kill, but php just ignores it).

If that really is a problem for you, just don't kill lighty that fast... or use spawn-fcgi.

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