[ENTMQ-872] Non-persistent priority messages not dispatched according to their priority - JBoss Issue Tracker

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Steps to Reproduce:

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Use attached JUnit test. Run mvn test and observe the logging output.
Notice when priority msgs get sent, they don't get consumed within a reasonable time frame thereafter.

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Use attached JUnit test. Run mvn test and observe the logging output. Notice when priority msgs get sent, they don't get consumed within a reasonable time frame thereafter.

Non-persistent priority messages do not get dispatched correctly, despite following the solution of ~~ENTMQ-818~~.

Messages with higher priority fail to be dispatched on top of default messages once a backlog on the queue accumulates.

Broker config uses
activemq.xml

<policyEntry queue="Prioritized.Queue" prioritizedMessages="true" queuePrefetch="1" maxPageSize="1">

  <deadLetterStrategy>

    <sharedDeadLetterStrategy processExpired="false" />

  </deadLetterStrategy>

</policyEntry>

relates to

ENTMQ-818 Persistent priority messages not dispatched according to their priority