Comparison : JBOSSMQ v/s JMS for a chat messenger

Question

Thanx
Actually , I have already started using JMS for the chat messenger.
But i am facing problem regarding creating dynamic queues or implement this dynamic queue feature anyways.
Plz tell me the advantages of using JBOSS MQ over jms and comparison b/w the two if you can give.
Thanx

Answer 1

I would second that. Separate queues for separate interfaces gives much better control and flexibility. It may not be very important when you have only a few interfaces, but in future as you will keep adding more interfaces it will become important to control each interface independently depending on priority, load etc which you can easily achieve if you are using different queues.
Some specific advantages of separate queues for separate interfaces:
1. You can pause/resume consumption of messages for a specific interface. For ex. if your environment is facing performance issues because of overload you may want to pause low priority messages while continue processing high priority or critical messages. Obviously this will be for short term and you may want to look at sizing of your environment as the long term solution to the problem.
2. You can configure different delivery parameters for different interfaces if you are using separate queue. So you can set one interface to provide reliable messaging by retrying failed messages automatically while you may configure the failed messages to be logged and not retried for another interface.
3. You can independently do performance tuning for separate interfaces. For ex. you may configure more concurrent processing for an interface which will receive higher load compared to other interfaces.