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

[Brian Stansberry (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-1247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12959891#comment-12959891 ] 

Brian Stansberry commented on WFLY-1247:
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We currently have a model where only one management request that modifies state is allowed to execute at a time. From this it roughly follows that only one timeout value would be relevant at a time.[1]

Based on that it should be possible to store the current value in a service available to any services that gracefully stop, i.e. the "separate services" David mentions. When such a service needs to stop, it checks for the timeout value.

What needs to stop determines what services check the value. A full shutdown requires everything to stop; an undeploy requires some subset to stop.



[1] Roughly because a user could possibly do multiple ops in a batch with different values. Which we could just not support, or add some logic to track the max value set in a given context and provide that.
                
> 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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