[jboss-jira] [JBoss JIRA] Created: (JBAS-3720) Change structure of ClusteredSSO data in tree cache to avoid lock issues

[Brian Stansberry (JIRA)]

Change structure of ClusteredSSO data in tree cache to avoid lock issues
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                 Key: JBAS-3720
                 URL: http://jira.jboss.com/jira/browse/JBAS-3720
             Project: JBoss Application Server
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Clustering, Web (Tomcat) service
            Reporter: Brian Stansberry
         Assigned To: Brian Stansberry
             Fix For: JBossAS-5.0.0.CR1


For each SSO entry, their should be child node per server where the SSO has been used.  This is different from the current where all the session data for an SSO is in one node. The data map in each child node would hold the session ids of the sessions active on that server.

This kind of structure avoids most lock contention between different servers.

Can't do this in 4.0.x as it prevents interoperation with earlier releases.

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