MQTT in Producer /consumer context

0
votes

we are using ActiveMQ for message Queuing with openwire transport.In this context there will be one producer and one consumer with a message listener registered. We heard about MQTT protocol and its support in activeMQ. But i saw examples only for Publisher/subscriber semantics , where subscriber need to call receive method explicitly to get the published message. Can I use mqtt with Producer/Consumer envirnment. Please give a sample..

1
activemqpublish-subscribeproducer-consumermqtt

1 Answers

1
votes

The MQTT protocol is based a publish / subscribe based model, it has no queuing semantics built into the protocol. If you need Queue's then you need to stick to openwire clients or use a STOMP based client which supports both Topics and Queues.