ActiveMQ MessageListener can't differentiate between command and text message

Hi,

I have started to migrate from activemq 5.6 single broker to activemq 5.8
network of brokers. The new solution has one broker pumping data to a
distributed queue that resides on another broker which has a message
listener set up as under. I had an existing code which basically sets a
message listener for asynchronus reception.

Something like

messageConsumer.setMessageListener(new MessageListener() {
// ideally, we free this up as quickly as possible
@Override
public void onMessage(javax.jms.Message received) {
if(received != null)

...............

});

when i had a single broker solution the listener only received text
messages. Now when I have migrated to network of brokers I am seeing other
command structures as well (CONSUMER_INFO and PRODUCER_INFO). I am not sure
why is this happening in a broker network or what should i do to filter
these.

Regards,

Sumit