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From "Tammo van Lessen (JIRA)" <j...@apache.org>
Subject [jira] Created: (ODE-374) MMC is quite noisy when it loses the connection to ODE
Date Thu, 18 Sep 2008 08:25:46 GMT
MMC is quite noisy when it loses the connection to ODE

                 Key: ODE-374
                 URL: https://issues.apache.org/jira/browse/ODE-374
             Project: ODE
          Issue Type: Bug
          Components: Management Console
            Reporter: Tammo van Lessen

Currently, MMC displays various dialogs (both, native and styled) when ODE has been shutdown.
Thanks to a polling interval of 15 seconds, the dialog stack grows quickly.

I propose a more gentle behaviour:
  - All exceptions should be swallowed and should change the internal state of the console
to "disconnected".
  - In the "disconnected" state, the polling interval is reduced to, say, 60 seconds.
  - In the "disconnected" state, the MMC should hide those parts of the UI that may display
outdated data and should instead display a notification that the connection could not be established
and that the MMC is trying it again in X seconds. Similar to GMails jabber roaster.
  - Once the connection is back, the state is set to "connected" and the polling interval
is back to 15sec.

I hope that sounds reasonable, better ideas are more than welcome.

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