[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Grouping of messages with JMSXGroupId(JBMESSAGING-375)

[hegsti]

I have attached a patch for MessageGroupRouting (JBMESSAGING-375) in JIRA. 
The patch contains the new Router, some tests, a temporary modification of PagingFilteredQueue.java ( to enable the new Router), and some modifications to the RoundRobinPointToPointRouter to extend it.

This should NOT be considered as a final patch, but it should be enough to demonstrate a working solution I can improve and complete based on feedback.

There are two minor things left (which I'm currently aware of :) ).

1)A way to enable the router by configuration, so that the PagingFilteredQueue can create a router based on this configuration.
Maybe a mbean attribute on the queue configuration <consumer-routing-policy>message-group-routing</consumer-routing-policy> or something ?

2) I should also try to make the algorithm more readable and avoid some code duplication.

I have done some testing to simulate different scenarios where receivers are closing and client side buffers gets full. But there may be scenarios I have not thought about :).

Stian


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