[jboss-jira] [JBoss JIRA] Updated: (JBMESSAGING-481) Implement a round robin routing strategy for queues and subscriptions

[Tim Fox (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBMESSAGING-481?page=all ]

Tim Fox updated JBMESSAGING-481:
--------------------------------

          Summary: Implement a round robin routing strategy for queues and subscriptions  (was: Implement a round robin routing)
    Fix Version/s: 1.0.1.CR4

> Implement a round robin routing strategy for queues and subscriptions
> ---------------------------------------------------------------------
>
>                 Key: JBMESSAGING-481
>                 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-481
>             Project: JBoss Messaging
>          Issue Type: Task
>            Reporter: Tim Fox
>         Assigned To: Tim Fox
>             Fix For: 1.0.1.CR4
>
>
> The current implementation of PointToPointRouter always favours the first Receiver.
> In the case of message batching this can cause starvation of receivers if there are not many messages in the queue/subscription (since earlier Receives grab all the messages)
> This can result in reduced throughput.
> We should implement a round robin routing strategy and make it the default for queues or subscriptions with multiple consumers.

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