-Session.html#t:Session">Session</a> auth -&gt; <a href="Network-MQTT-Message.html#t:SessionPresent">SessionPresent</a> -&gt; <a href="Network-MQTT-Authentication.html#t:Principal">Principal</a> auth -&gt; <a href="../base-4.9.0.0/System-IO.html#t:IO">IO</a> ()) -&gt; <a href="../base-4.9.0.0/System-IO.html#t:IO">IO</a> () <a href="src/Network.MQTT.Broker.html#withSession" class="link">Source</a> <a href="#v:withSession" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:getSession" cl