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Posted to dev@zeppelin.apache.org by "Lee moon soo (JIRA)" <ji...@apache.org> on 2015/07/04 20:10:04 UTC

[jira] [Created] (ZEPPELIN-155) Correctly handle port number 0

Lee moon soo created ZEPPELIN-155:
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             Summary: Correctly handle port number 0
                 Key: ZEPPELIN-155
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-155
             Project: Zeppelin
          Issue Type: Improvement
          Components: Core
    Affects Versions: 0.5.0
            Reporter: Lee moon soo
            Priority: Minor


Port number 0 usually means selecting a system provided port number.

Currently, websocket's default port binding is always Zeppelin server port + 1.
But it make sense to use port 0 for websocket when Zeppelin server port is defined as 0.



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