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From "Alexis Kinsella (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-1957) All in one patch concerning message dispatching problems with Spring DMLC 2.5.5 +JBoss 4.2.2 with cacheLevel=CACHE_NONE
Date Mon, 29 Sep 2008 07:56:52 GMT
All in one patch concerning message dispatching problems with Spring DMLC 2.5.5 +JBoss 4.2.2
with cacheLevel=CACHE_NONE
-----------------------------------------------------------------------------------------------------------------------

                 Key: AMQ-1957
                 URL: https://issues.apache.org/activemq/browse/AMQ-1957
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.2.0, 5.1.0, 5.0.0
         Environment: Spring DMLC 2.5.5, JBoss 4.2.2, JDK 5 / 6, ActiveMQ 5.0.0.19 as remote
broker with TCP transport
            Reporter: Alexis Kinsella
         Attachments: IndirectMessageReference.java.patch, PrefetchSubscription.java.patch

Here is an all in one patches applied on version 5.0.0.19

It is composed from 4 files directly applicable on Fuse v5.0.0.19

They all concern package 'org.apache.activemq.broker.region'.

The effects of this patch are the following:

    * Avoid multiple dispatching of same message to multiple subscription multiple time (Multiple
dispatch to client consumers in some cases = > causes multiple commits for same message
=> causing negatives counters on Pending Message Count)
    * Avoid the broker hanging when a queue has numerous messages in one queue
    * MB-386 + Correction
    * Some other little glitches


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