Jay Bae created CURATOR-97:
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             Summary: Adding back ConnectionStateListener to 
PersitentEphemeralNode recipe
                 Key: CURATOR-97
                 URL: https://issues.apache.org/jira/browse/CURATOR-97
             Project: Apache Curator
          Issue Type: Bug
          Components: Recipes
            Reporter: Jay Bae


I observed PersistentEphemeralNode didn't reinstate its node on serious 
zookeeper outage. It's not easy to reproduce but my theory is, 
PersistentEphemeralNode's watcher can be lost on zk outage and then PEN cannot 
resume its work. So, it would be safe to add ConnectionStateListener back to 
PEN recipe and if it's overhead, option for using ConnectionStateListener would 
be great.



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