in main thread).
</para>
</refsect2>
+ <refsect2 id="config-sockets">
+ <title>sockets</title>
+ <para>
+ This section is optional and is supported for Pazpar2 version 1.13.0 and
+ later . It is identified by element "<literal>sockets</literal>" which
+ may include one attribute "<literal>max</literal>" which specifies
+ the maximum number of sockets to be used by Pazpar2.
+ </para>
+ </refsect2>
<refsect2 id="config-file">
<title>file</title>
<para>