[jboss-jira] [JBoss JIRA] (WFLY-1247) graceful shutdown

[Andrig Miller (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-1247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12960508#comment-12960508 ] 

Andrig Miller commented on WFLY-1247:
-------------------------------------

In terms of the design for this, I think one thing that has not been discussed, at least not in the JIRA, is a graceful shutdown of a server instance in a cluster.

It would be nice, if the other server instances in the cluster were aware of the shutdown, so messages are also stopped from being replicated, and that there is not a failure scenario initiatied, as if the server instance that is being shutdown is considered a failed node.

Also, the thought crossed my mind about a graceful shutdown of a cluster itself (an entire server group that is also clustered).
                
> graceful shutdown
> -----------------
>
>                 Key: WFLY-1247
>                 URL: https://issues.jboss.org/browse/WFLY-1247
>             Project: WildFly
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: Domain Management
>            Reporter: Emanuel Muckenhuber
>            Assignee: Stuart Douglas
>
> We need to define a clear contract between these networking services and the services that use them in order to be able to perform a graceful shutdown of remote connectors.

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