[jbosstools-issues] [JBoss JIRA] (JBIDE-8394) Fetching inaccesible db can cause irresponsive ui and other issues

[Dmitry Geraskov (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-8394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12665045#comment-12665045 ] 

Dmitry Geraskov edited comment on JBIDE-8394 at 2/9/12 9:08 AM:
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Seems the problem is in the fix of the issue JBIDE-4528. The fix is just "synchronized" method getChildren().
But it froses only dabases access, but not any other nodes.
Also only 1 operation at the time could be executed for current console configuration.
The reason is synchronised
DefaultExecutionContext#execute(Command)
                
      was (Author: dgeraskov):
    Seems the problem is in the fix of the issue JBIDE-4528. The fix is just "synchronized" method getChildren().
But it froses only dabases access, but not any other nodes.
                  
> Fetching inaccesible db can cause irresponsive ui and other issues
> ------------------------------------------------------------------
>
>                 Key: JBIDE-8394
>                 URL: https://issues.jboss.org/browse/JBIDE-8394
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: hibernate
>    Affects Versions: 3.2.0.Final
>         Environment: JBDS 4.0.0.CR3 H162, Linux 64
>            Reporter: Jiri Peterka
>            Assignee: Dmitry Geraskov
>            Priority: Critical
>             Fix For: 3.3.0.Beta1
>
>
> UI is not responsive when trying to connect stopped DB, some independent actions (like connection other running databases is blocked as well). When rebuild configuration is trigged, ui is completely frozen. Screencast http://www.screencast.com/t/wzUeHm7R4
> Expected state:
> 1. Connection try should be shorter
> 2. Stopping fetching job should work
> 3. Independent databases should be always accesssible
> 4. IDE should not be freezing or forbidden action should be disabled

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