title: rabbitmq: how to setup routing keys per queue (and message) so that it can get messages for that queue and message destined for all queues in a topic?
body: <p>I am very new to messaging and rabbitmq and trying to setup bindings in rabbitmq control panel to support the following scenario (pardon the pseudo):</p>
  
  <ol>
  <li>queue named <code>one</code></li>
  <li>queue named <code>two</code></li>
  </ol>
  
  <p>I would like to send message destined:</p>
  
  <ol>
  <li>only for <code>one</code></li>
  <li>only for <code>two</code></li>
  <li>for both <code>one</code> and <code>two</code></li>
  </ol>
  
  <p>Currently rabbitmq setup looks like this:</p>
  
  <p><code>to: one; routing: one;</code>
  <code>to: two; routing: two</code></p>
  
  <p>When I publish a message I use this kind of setup:</p>
  
  <p><code>routing key: one</code> -> message is delivered to <code>one</code>;</p>
  
  <p><code>routing key: two</code> -> message is delivered to <code>two</code>;</p>
  
  <p>With what routing key value do I publish a message so that both queues receive it? Or how do I setup my bindings. </p>