[jira] [Created] (CURATOR-175) If zookeeper is down when discovery is started, it fails to register when the zookeeper comes up for the first time.

[Gopi Kori (JIRA)]

Gopi Kori created CURATOR-175:
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             Summary: If zookeeper is down when discovery is started, it fails 
to register when the zookeeper comes up for the first time.
                 Key: CURATOR-175
                 URL: https://issues.apache.org/jira/browse/CURATOR-175
             Project: Apache Curator
          Issue Type: Bug
          Components: Framework
    Affects Versions: 2.7.0
            Reporter: Gopi Kori
            Priority: Minor


If zookeeper is down when discovery is started, it fails to register when the 
zookeeper comes up for the first time.

However, if the zookeeper is restarted again, discovery will connect and 
register the service instance correctly.
This happens because 
org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.stateChanged() 
considers only ConnectionState.RECONNECTED state and not 
ConnectionState.CONNECTED.  This causes the first connection to be ignored, 
while subsequent connection recoveries work fine.



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