[jira] Resolved: (ODE-374) MMC is quite noisy when it loses the connection to ODE

["Tammo van Lessen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ODE-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tammo van Lessen resolved ODE-374.
----------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 2.0)
                   1.3.5
         Assignee: Tammo van Lessen

> 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
>            Assignee: Tammo van Lessen
>             Fix For: 1.3.5
>
>         Attachments: ODE-374.patch
>
>
> 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   - In the "disconnected" state, the MMC should hide those parts of the UI that may display outdated data and should instead display a notification that the connection could not be established and that the MMC is trying it again in X seconds.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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