[jboss-jira] [JBoss JIRA] Created: (JBMESSAGING-1878) Duplicated Messages received during failover process

[Yong Hao Gao (JIRA)]

Duplicated Messages received during failover process
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                 Key: JBMESSAGING-1878
                 URL: https://issues.jboss.org/browse/JBMESSAGING-1878
             Project: JBoss Messaging
          Issue Type: Bug
          Components: Messaging Core
    Affects Versions: 1.4.8.GA, 1.4.0.SP3.CP12
            Reporter: Yong Hao Gao
            Assignee: Yong Hao Gao
            Priority: Critical
             Fix For: 1.4.0.SP3.CP13, 1.4.8.SP1


If a message is delivered to the client when failover happens, there is a chance that this message won't get cleaned up and put into client buffer, and the message will be recovered after failover and delivered to client so that the client may have received this message twice.


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