[jbossts-issues] [JBoss JIRA] (JBTM-2202) Provide local-only alternative for Compensating Transactions API

[Paul Robinson (JIRA)]

    [ https://issues.jboss.org/browse/JBTM-2202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979710#comment-12979710 ] 

Paul Robinson commented on JBTM-2202:
-------------------------------------

What does this have to do with REST transactions? If it's local-only, then distribution over REST is not an option.

> Provide local-only alternative for Compensating Transactions API
> ----------------------------------------------------------------
>
>                 Key: JBTM-2202
>                 URL: https://issues.jboss.org/browse/JBTM-2202
>             Project: JBoss Transaction Manager
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: TXFramework, XTS
>            Reporter: Paul Robinson
>            Assignee: Paul Robinson
>             Fix For: 5.0.3
>
>
> Currently the compensating transactions uses WS-BA under the covers, regardless of wether a distribute transaction is required. This was done as it covered both the local-only and distributed case.
> However, this approach has a significant performance problem for cases where distributed transactions are not required. Therefore the developer should be able to chose a more lightweight local-only implementation that uses the Sagas model directly, rather than via the WS-BA implementation.



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