[jboss-jira] [JBoss JIRA] Created: (JBAS-3968) Unqiue node id not properly set on multiplexed channel

[Brian Stansberry (JIRA)]

Unqiue node id not properly set on multiplexed channel
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                 Key: JBAS-3968
                 URL: http://jira.jboss.com/jira/browse/JBAS-3968
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Clustering
    Affects Versions: JBossAS-5.0.0.Beta1
            Reporter: Brian Stansberry
         Assigned To: Brian Stansberry
             Fix For: JBossAS-5.0.0.Beta2


The JBoss-specific subclass of JChannelFactory was not overriding all the overloaded variants of createMultiplexerChannel, including the one called by JBoss Cache.  As a result the unique node id was not being set as additional_data on the underlying channel until after the channel was connected, which means other nodes in the cluster were unaware of the unique id.

A major side effect of this is that DistributedReplicantManager.lookupReplicants would only return replicants for the coordinator node. Thus smart proxies for clustered services will only be able to communicate with the coordinator node.

DRMTestCase has been updated to detect this sort of problem.

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