t; ReaderDesc i -&gt; WriterDesc o -&gt; (<a href="Network-Mom-Stompl-Patterns-Basic.html#t:ClientA">ClientA</a> i o -&gt; IO r) -&gt; IO r</li><li class="src short"><a href="#v:request">request</a> ::  <a href="Network-Mom-Stompl-Patterns-Basic.html#t:ClientA">ClientA</a> i o -&gt; Int -&gt; Type -&gt; [Header] -&gt; o -&gt; IO (Maybe (Message i))</li><li class="src short"><a href="#v:checkRequest">checkRequest</a> ::  <a href="Network-Mom-Stompl-Patterns-Basic.html#t:ClientA">ClientA</a> i o -&gt; Int -&g