Looping inOut messages on activemq get stuck

Issue

• We have a number of routes that send messages via AMQ. In some cases a route may be used twice in the chain. When the message is sent to the queue the second time it appears to be allocated to the same consumer that sent the message resulting in a stuck message.

   <route id="loop">
      <from uri="activemq:inbox?destination.consumer.prefetchSize=1"/>
      <filter>
        <simple>${header.count} == null</simple>
        <setHeader headerName="count">
          <constant>0</constant>
        </setHeader>
      </filter>
      <setHeader headerName="count">
        <ognl>request.headers.count + 1</ognl>
      </setHeader>
      <filter>
        <simple>${header.count} >= 3</simple>
        <log message="message looped 3 times"/>
        <stop/>
      </filter>
      <inOut uri="activemq:inbox"/>
    </route>