[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1469) DiscoveryGroup can not be restarted

[Tim Fox (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBMESSAGING-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Fox closed JBMESSAGING-1469.
--------------------------------

    Resolution: Done


> DiscoveryGroup can not be restarted
> -----------------------------------
>
>                 Key: JBMESSAGING-1469
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1469
>             Project: JBoss Messaging
>          Issue Type: Bug
>          Components: JMS Clustering
>            Reporter: Jeff Mesnil
>            Assignee: Tim Fox
>            Priority: Minor
>             Fix For: 2.0.0 Beta
>
>
> in JBM2 trunk, the DiscoveryGroup is exposed as MBean with start()/stop() operations.
> However, once the discovery group has been stopped once, it can not be started again: the DiscoveryGroup's thread has been joined in stop() and we can not call start() again on the same thread instance in DiscoveryGroup.start().
> Tim, do you expect the DiscoveryGroup to be stoppable only once or can it be stopped/started many times?
> If it must be stoppable only once, I just need to add a check in the MBean.
> Otherwise, I'll rewrite the DiscoveryGroup to create a new thread instance in its start() method instead of its constructor

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