-Patterns-Basic.html#t:StatusCode">StatusCode</a></li><li class="src short"><a href="#v:heartbeat">heartbeat</a> :: MVar <a href="Network-Mom-Stompl-Patterns-Basic.html#t:HB">HB</a> -&gt; Writer () -&gt; <a href="Network-Mom-Stompl-Patterns-Basic.html#t:JobName">JobName</a> -&gt; <a href="Network-Mom-Stompl-Patterns-Basic.html#t:QName">QName</a> -&gt; IO ()</li><li class="src short"><span class="keyword">data</span>  <a href="#t:HB">HB</a> </li><li class="src short"><a href="#v:mkHB">mkHB</a> :: Int -&gt; I