[jira] [Created] (TINKERPOP-1439) Determine what to do if specific host is unavailable

["stephen mallette (JIRA)" <ji...@apache.org>]

stephen mallette created TINKERPOP-1439:
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             Summary: Determine what to do if specific host is unavailable
                 Key: TINKERPOP-1439
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1439
             Project: TinkerPop
          Issue Type: Improvement
          Components: driver
    Affects Versions: 3.2.2
            Reporter: stephen mallette


When the user submits a request with the "host" parameter it tells the driver to route the request to the value specified in that host. This feature is typically used internally by a remote traversal where the user wants to retrieve a side-effect (as the side-effect lives on the host the traversal was original executed on). Of course, if the host is unavailable for some reason when the user tries to retrieve their side-effect, the driver will result with an error. 

Need to consider how to best handle this - perhaps the traversal could be re-submitted to a different host and iterated behind the scenes and thus allow the user to get their side-effect without knowing anything went bad?

See {{Client.chooseConnection()}} implementation for where this logic currently lives.



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