h =&gt; auth -&gt; <a href="../base-4.9.0.0/System-IO.html#t:IO">IO</a> (<a href="Network-MQTT-Broker.html#t:Broker">Broker</a> auth)</li><li class="src short"><span class="keyword">data</span> <a href="#t:SessionConfig">SessionConfig</a> = <a href="#v:SessionConfig">SessionConfig</a> {<ul class="subs"><li><a href="#v:sessionConfigQueue0MaxSize">sessionConfigQueue0MaxSize</a> :: <a href="../base-4.9.0.0/Data-Int.html#t:Int">Int</a></li><li><a href="#v:sessionConfigQueue1MaxSize">sessionConfigQueue1MaxSize</