[jboss-jira] [JBoss JIRA] Created: (JBCACHE-970) With JGroups 2.2.7.1, callRemoteMethodsViaReflection fails

[Brian Stansberry (JIRA)]

With JGroups 2.2.7.1, callRemoteMethodsViaReflection fails
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                 Key: JBCACHE-970
                 URL: http://jira.jboss.com/jira/browse/JBCACHE-970
             Project: JBoss Cache
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Clustering, Replication
    Affects Versions: 1.4.1.GA
            Reporter: Brian Stansberry
         Assigned To: Brian Stansberry
             Fix For: 1.4.1.SP1


TreeCache.callRemoteMethodsViaReflection uses the JGroups version short to decide whether to call the 2.4.1 method that supports anycast.  This fails with JG 2.2.7.1 since the non-canonical JGroups version short 2271 is greater than 241.

Solution is to one time only try to resolve and store a ref to the new anycast method, ignoring any exception.  Then callRemoteMethodsViaReflection can use a null check of the ref to the method to decide whether to use anycast.

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