Tomas Doran > FCGI-Engine-0.19 > FCGI::Engine::ProcManager::Constrained

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Source   Latest Release: FCGI-Engine-0.22

NAME ^

FCGI::Engine::ProcManager::Constrained - FastCGI applications with memory and number of request limits.

DESCRIPTION ^

A constrained process manager that restarts child workers after a number of requests or if they use too much memory.

Most of the memory usage code is stolen from Apache2::SizeLimit.

ATTRIBUTES ^

max_requests

The number of requests a child process can handle before being terminated.

0 (the default) means let child processes do an infinite number of requests

sizecheck_num_requests

The number of requests between a check on the process size taking place.

0 (the default) means never attempt to check the process size.

max_process_size

The maximum size of the process (both shared and unshared memory) in KB.

0 (the default) means unlimited.

max_unshared_size

The maximum amount of memory in KB this process can have that isn't Copy-On-Write shared with other processes.

0 (the default) means unlimited.

min_share_size

The minimum amount of memory in KB this process can have Copy-On-Write from it's parent process before it is terminate.

METHODS ^

I will fill this in more eventually, but for now if you really wanna know, read the source.

SEE ALSO ^

FCGI::Engine::ProcManager
Apache2::SizeLimit.

BUGS ^

All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT.

AUTHOR ^

Tomas Doran <bobtfish@bobtfish.net>

COPYRIGHT AND LICENSE ^

Code sections copied from Apache2::SizeLimit are Copyright their respective authors.

Copyright 2007-2010 by Infinity Interactive, Inc.

http://www.iinteractive.com

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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