ork-Mom-Stompl-Patterns-Basic.html#t:QName">QName</a></code>: The publisher's registration queue;
</li><li> Int: Registration timeout in microseconds;
</li><li> <code>ReaderDesc</code> i: Queue through which the subscriber
                     shall receive data;
</li><li> <code>Message</code> i -&gt; IO (): Application callback;
</li><li> <code><a href="Network-Mom-Stompl-Patterns-Basic.html#t:OnError">OnError</a></code>: Error handler; 
</li><li> IO r: Action that defines the lifetime of the subscriber;
 