[jboss-jira] [JBoss JIRA] Created: (JBAS-7849) Determine long run strategy for shared access to JGroups channel by elements of the same service

Tue Mar 23 12:38:44 EDT 2010

Determine long run strategy for shared access to JGroups channel by elements of the same service
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                 Key: JBAS-7849
                 URL: https://jira.jboss.org/jira/browse/JBAS-7849
             Project: JBoss Application Server
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Clustering
            Reporter: Brian Stansberry
            Assignee: Brian Stansberry
             Fix For: JBossAS-6.0.0.M4

Example: JBAS-7844 requires group RPCs by session manager for session ownership; session manager also uses Infinispan for caching.

Hibernate 2LC cache eviction also needs this for a proper solution to implement it's non-transaction evictAll() SPI method and any solution at all to evict(Object key).

Temporarily this can be hacked by using Infinispan's RPCManager and using a custom CacheManager that places a custom InboundInvocationHandler in the globalComponentRegistry. But we need a long term solution that doesn't hack Infinispan and preferably is transparent to Infinispan.

The ultimate solution could live in JGroups or in a JBCLUSTER project. Some project that's lightweight and consumable without extraneous dependencies by 1) AS 2) EJB3 standalone 3) Hibernate (2LC provider).

The solution needs to account for the Hibernate use case; i.e. can't just be AS-specific.

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