[jboss-jira] [JBoss JIRA] Updated: (JBMESSAGING-180) Improve message priority algorithm

Wed Mar 14 00:31:28 EDT 2007

     [ http://jira.jboss.com/jira/browse/JBMESSAGING-180?page=all ]

Ovidiu Feodorov updated JBMESSAGING-180:
----------------------------------------

    Fix Version/s: Unscheduled
                       (was: 1.2.1)

> Improve message priority algorithm
> ----------------------------------
>
>                 Key: JBMESSAGING-180
>                 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-180
>             Project: JBoss Messaging
>          Issue Type: Task
>          Components: Messaging Core
>            Reporter: Tim Fox
>         Assigned To: Tim Fox
>             Fix For: Unscheduled
>
>   Original Estimate: 3 days
>  Remaining Estimate: 3 days
>
> The current message priority strategy is very crude and always delivers higher priority messages first if they exist.
> This can cause starvation of lower priority messages.
> The algorithm should be improved to prevent starvation.
> It may be an idea to make the algorithm pluggable using the strategy pattern.

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