[jboss-jira] [JBoss JIRA] (WFLY-9037) Cluster topology updates are lossy

[David Lloyd (JIRA)]

David Lloyd created WFLY-9037:
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             Summary: Cluster topology updates are lossy
                 Key: WFLY-9037
                 URL: https://issues.jboss.org/browse/WFLY-9037
             Project: WildFly
          Issue Type: Bug
          Components: Clustering
            Reporter: David Lloyd
            Assignee: Paul Ferraro
            Priority: Blocker
             Fix For: 11.0.0.Beta1


EJB code is not getting a complete cluster topology.

In AssociationImpl, we register cluster topology listeners by adding a {{RegistryCollector.Listener<String, List<ClientMapping>>}}.  Because this listener will only receive updates relative to the time it was registered, we also iterate all the values of the original {{RegistryCollector<String, List<ClientMapping>>}} by using its {{getRegistries()}} method at this time.

However, this iteration always seems to come up empty, or else we're missing notifications some other way.  So we end up with an incomplete cluster view and client invocations fail because of a perceived lack of node availability.




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