All in one patch concerning message dispatching problems with Spring DMLC 2.5.5 +JBoss 4.2.2
with cacheLevel=CACHE_NONE
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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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