[jira] [Created] (CURATOR-80) DistributedDoubleBarrier should remove slef before throw exception

[Arien Chen (JIRA)]

Arien Chen created CURATOR-80:
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             Summary: DistributedDoubleBarrier should remove slef before throw 
exception
                 Key: CURATOR-80
                 URL: https://issues.apache.org/jira/browse/CURATOR-80
             Project: Apache Curator
          Issue Type: Bug
          Components: Recipes
    Affects Versions: 2.3.0
            Reporter: Arien Chen


while enter(), leave() throw exception and checkDeleteOurPath() is not called.
the node is still exists
it will confuse other barrier's enter() , treat it is a valid member.

suggest to add a method release() to remove the node manually
or 
remove the node before throw exception in enter(), leave()



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