[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1560) Client-side message prioritization support

[Tim Fox (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBMESSAGING-1560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Fox closed JBMESSAGING-1560.
--------------------------------

    Resolution: Done


> Client-side message prioritization support
> ------------------------------------------
>
>                 Key: JBMESSAGING-1560
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1560
>             Project: JBoss Messaging
>          Issue Type: Bug
>            Reporter: Jeff Mesnil
>            Assignee: Tim Fox
>             Fix For: 2.0.0 Beta
>
>
> in JBM2, message are sorted by priority on the server-side only (in QueueImpl)
> However, this won't be enough in the case the consumer is receiving messages at the same time the producer sends them.
> In that case, the messages goes through the server and to the client consumer buffer before being properly prioritized. (MessagePriorityTest.testMessagePriorityWithClientSidePrioritization() highlights this use case)
> JBM 1.4 added client-side message prioritization to support that case.
> We need to do the same for JBM2 by using a PriorityLinkedList for the ClientConsumer buffer.

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