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<!-- Module User's Guide -->

<chapter>

	<title>&adminguide;</title>

	<section>
	<title>Overview</title>
	<para>
		It provides a collection of features to make easier the integration
		with systemd.
	</para>
	</section>

	<section>
	<title>Dependencies</title>
	<section>
		<title>&kamailio; Modules</title>
		<para>
		The following modules must be loaded before this module:
			<itemizedlist>
			<listitem>
			<para>
				<emphasis>none</emphasis>.
			</para>
			</listitem>
			</itemizedlist>
		</para>
	</section>
	<section>
		<title>External Libraries or Applications</title>
		<para>
		The following libraries or applications must be installed before running
		&kamailio; with this module loaded:
			<itemizedlist>
			<listitem>
			<para>
				<emphasis>libsystemd</emphasis>
			</para>
			</listitem>
			</itemizedlist>
		</para>
	</section>
	</section>

	<section>
	<title>Systemd Notifications</title>
		<para>
		If loaded, the module will generated systemd notifications when &kamailio;
		starts and when &kamailio; shuts down. The content of these notifications
		(sent with sd_notify(...)) are shown in the next example (_PID_ is
		replaced by the PID of the main process).
		</para>
		<example>
		<title><function>Systemd Notifications</function></title>
		<programlisting format="linespecific">
...
READY=1\nMAINPID=_PID_
...
STOPPING=1
...
</programlisting>
	    </example>
	</section>

</chapter>