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Date: Thu, 29 Sep 2011 16:50:45 +0000 (UTC)
From: "Dag H. Wanvik (Closed) (JIRA)" <jira@apache.org>
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Subject: [jira] [Closed] (DERBY-5413) NetworkServerControl#main can exit
 with status 1 without printing an error message to console
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     [ https://issues.apache.org/jira/browse/DERBY-5413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dag H. Wanvik closed DERBY-5413.
--------------------------------

    
> NetworkServerControl#main can exit with status 1 without printing an error message to console
> ---------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5413
>                 URL: https://issues.apache.org/jira/browse/DERBY-5413
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Server
>    Affects Versions: 10.8.1.2
>            Reporter: Dag H. Wanvik
>            Assignee: Dag H. Wanvik
>             Fix For: 10.8.2.2, 10.9.0.0
>
>         Attachments: derby-5413.diff
>
>
> Cf this piece of code in main
> catch (Exception e)
> {
>      //if there was an error, exit(1)
>      if ((e.getMessage() == null) ||
>          !e.getMessage().equals(NetworkServerControlImpl.UNEXPECTED_ERR) ||
>          printErrors
>      )
>      {
>          if (server != null)
>              server.consoleExceptionPrint(e);
>          else
>              e.printStackTrace();  // default output stream is System.out
>      }
>      // else, we've already printed a trace, so just exit.
>      System.exit(1);
> The call "server.consoleExceptionPrint(e)" will actually *not* print anything unless the debug flag "NetworkServerControlImpl#debugOutput" has ben set to true which it isn't a priori. 
> I think it should be replaced by a call to server.consoleExceptionPrintTrace(e), which will print unconditionally.

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