title: How it's using vert.x
body: <p>A question is running into my mind for a several days ago.</p>
  <p>I read several docs about <code>vert.x</code> and <code>quarkus</code>.</p>
  <ol>
  <li>Which kind of message are sent throuh event-bus? Only received http request?</li>
  <li>Has it sense to configure an clustered eventbus inside a quarkus application? Any example?</li>
  </ol>
  <p>Those above question have not been able to find some lights.</p>
  <p>Any ideas?</p>