[jboss-jira] [JBoss JIRA] (WFLY-4937) Implement graceful shutdown for transactions

[Jesper Pedersen (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-4937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13090068#comment-13090068 ] 

Jesper Pedersen commented on WFLY-4937:
---------------------------------------

Same category as JCA based resources. Narayana may support graceful shutdown of transactions, but it can't be used in WildFly as they maybe needed of the "front-end" services

> Implement graceful shutdown for transactions
> --------------------------------------------
>
>                 Key: WFLY-4937
>                 URL: https://issues.jboss.org/browse/WFLY-4937
>             Project: WildFly
>          Issue Type: Sub-task
>          Components: Transactions
>    Affects Versions: 10.0.0.Alpha5
>            Reporter: Michael Musgrove
>            Assignee: Michael Musgrove
>             Fix For: 10.0.0.Alpha6
>
>
> We will handle suspend for JTA and JTS by disallowing new transactions and then block the suspend thread until the count of active transactions drops to zero. We will also suspend the recovery manager.
> We will *not* do graceful shutdown for the optional XTS subsystem. For example an incoming XTS request for an existing transaction will be blocked. 
> Question: should we
> - raise a new JIRA for this XTS case;
> - document the deficiency and see if there are complaints;
> - document the deficiency and fix it in a subsequent release



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