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https://issues.apache.org/jira/browse/TINKERPOP-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15145568#comment-15145568
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ASF GitHub Bot commented on TINKERPOP-1106:
-------------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-tinkerpop/pull/218


> Errors on commit in Gremlin Server don't register as exception on driver
> ------------------------------------------------------------------------
>
>                 Key: TINKERPOP-1106
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1106
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.1.1-incubating
>            Reporter: stephen mallette
>            Assignee: stephen mallette
>            Priority: Critical
>             Fix For: 3.1.2-incubating
>
>
> Because the last message in a result is sent before commit as the terminating 
> message, a failure on {{commit()}} will send another message, but the driver 
> won't be looking for it and it will not register as an exception on that 
> request.
> Seems like the solution would be to save the last message until after commit, 
> and if the commit fails, you would send the error back otherwise send the 
> last message.  In this way the protocol doesn't have to change.
> Also need to determine if exceptions prevent additional iteration of results 
> back to the client as discussed here:
> https://groups.google.com/d/msg/gremlin-users/H5IlmZ4Zgyc/ENfScPisCgAJ



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