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<div id="preamble"><h1>Apache Module mod_systemd</h1>
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<p><span>Available Languages: </span><a href="../en/mod/mod_systemd.html" title="English"> en </a> |
<a href="../fr/mod/mod_systemd.html" hreflang="fr" rel="alternate" title="Fran�ais"> fr </a></p>
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<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Provides better support for systemd integration</td></tr>
<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">Module�Identifier:</a></th><td>systemd_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">Source�File:</a></th><td>mod_systemd.c</td></tr></table>
<h3>Summary</h3>
<p>This module provides support for systemd integration. It allows
starting httpd as a service with systemd <code>Type=notify</code>
(see systemd.service(5) manual page for more information). It also
provides statistics in <code>systemctl status</code> output and adds
various directives useful for systemd integration.
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<div id="quickview"><h3 class="directives">Directives</h3>
<ul id="toc">
<li><img alt="" src="../images/down.gif" /> <a href="#idleshutdown">IdleShutdown</a></li>
</ul>
<h3>Bugfix checklist</h3><ul class="seealso"><li><a href="https://www.apache.org/dist/httpd/CHANGES_2.4">httpd changelog</a></li><li><a href="https://bz.apache.org/bugzilla/buglist.cgi?bug_status=__open__&list_id=144532&product=Apache%20httpd-2&query_format=specific&order=changeddate%20DESC%2Cpriority%2Cbug_severity&component=mod_systemd">Known issues</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_systemd">Report a bug</a></li></ul><h3>See also</h3>
<ul class="seealso">
<li><a href="#comments_section">Comments</a></li></ul></div>
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<div class="directive-section"><h2><a name="IdleShutdown" id="IdleShutdown">IdleShutdown</a> <a name="idleshutdown" id="idleshutdown">Directive</a><a title="Permanent link" href="#idleshutdown" class="permalink">¶</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable shutting down the httpd when it is idle for some time.</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>IdleShutdown seconds</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>IdleShutdown 0</code></td></tr>
<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_systemd</td></tr>
</table>
<p>The <code class="directive">IdleShutdown</code> directive enables shutting
down the httpd when it is idle for some time. The idleness is based on
bytes served, so if there are no bytes sent for some time defined by this
directive, httpd will shutdown. By default, IdleShutdown is set to 0
meaning this feature is disabled.
</p>
<p>This feature is useful in a combination with systemd socket activation
(see systemd.socket(5) manual page). When httpd is started by systemd on
some request, using this directive you can stop the httpd automatically
when all the requests are served.
</p>
<div class="warning"><h3>Implementation warning</h3><p>
Because of implementation details, idleness is checked only every 10
seconds. That means that if you specify <code>IdleShutdown 14</code>,
httpd will stop itself after 20 seconds of idleness.
</p></div>
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