de>Type</code>, [<code>Header</code>] and <em>o</em> are not passed to <em>checkRequest</em>.
</p></div></div><h1 id="g:2">Server
</h1><div class="top"><p class="src"><span class="keyword">data</span>  <a name="t:ServerA" class="def">ServerA</a> i o </p><div class="doc"><p>The server data type, which implements the server side
   of the client/server protocol.
</p></div></div><div class="top"><p class="src"><a name="v:srvName" class="def">srvName</a> :: <a href="Network-Mom-Stompl-Patterns-Basic.html#t:Serv