title: STOMP messages sent to durable address/queue not surviving reboots
body: <p>I'm getting started with ActiveMQ Artemis and would like to send STOMP messages to a queue:</p>
  <pre class="lang-xml prettyprint-override"><code>&lt;address name=&quot;/queue/default&quot;&gt;
      &lt;multicast&gt;
          &lt;queue name=&quot;/queue/default&quot;&gt;
              &lt;durable&gt;true&lt;/durable&gt;
          &lt;/queue&gt;
      &lt;/multicast&gt;
  &lt;/address&gt;
  </code></pre>
  <p>As best to my knowledge as I can tell, I've made a best effort to make it so that messages in this queue will survive a restart, yet for some reason, when I restart my broker, all the messages are gone.</p>
  <p>What would I be missing in this situation that could cause this to happen?</p>