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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<chapter xml:id="install.fpm" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>FastCGI Process Manager (FPM)</title>
&fpm.intro;
<para>
These features include:
<itemizedlist>
<listitem>
<para>
advanced process management with graceful stop/start;
</para>
</listitem>
<listitem>
<para>
pools that give ability to start workers with different
uid/gid/chroot/environment, listening on different ports and using
different php.ini (replaces safe_mode);
</para>
</listitem>
<listitem>
<para>
configurable stdout and stderr logging;
</para>
</listitem>
<listitem>
<para>
emergency restart in case of accidental opcode cache destruction;
</para>
</listitem>
<listitem>
<para>
accelerated upload support;
</para>
</listitem>
<listitem>
<para>
"slowlog" - logging scripts (not just their names, but their PHP
backtraces too, using ptrace and similar things to read remote
process' execute_data) that are executed unusually slow;
</para>
</listitem>
<listitem>
<para>
<function>fastcgi_finish_request</function> - special function to finish
request and flush all data while continuing to do something
time-consuming (video converting, stats processing etc.);
</para>
</listitem>
<listitem>
<para>
dynamic/ondemand/static child spawning;
</para>
</listitem>
<listitem>
<para>
basic and extended status info (similar to Apache mod_status) with
various formats like json, xml and openmetrics supported;
</para>
</listitem>
<listitem>
<para>
php.ini-based config file.
</para>
</listitem>
</itemizedlist>
</para>
&install.fpm.install;
&install.fpm.configuration;
</chapter>
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mode: sgml
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sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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End:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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