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https://issues.apache.org/jira/browse/SCB-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Willem Jiang updated SCB-1386:
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Description:
In an async environment (ex: microservices architecture communicating via
messaging systems) it is important to control when the saga ends. Therefore, I
propose a new annotation - @SagaEnd - to have the possibility to explicitly end
the Saga, which will also allow the triggering of the compensation methods in
case of failure.
To support the old behavior of SagaStart, we need to add an option to disable
sending the Saga end event.
was:In an async environment (ex: microservices architecture communicating via
messaging systems) it is important to control when the saga ends. Therefore, I
propose a new annotation - @SagaEnd - to have the possibility to explicitly end
the Saga, which will also allow the triggering of the compensation methods in
case of failure.
> @SagaEnd annotation supports to send out SagaEndEvent
> -----------------------------------------------------
>
> Key: SCB-1386
> URL: https://issues.apache.org/jira/browse/SCB-1386
> Project: Apache ServiceComb
> Issue Type: New Feature
> Components: Saga
> Affects Versions: pack-0.5.0
> Reporter: José Cardoso
> Assignee: Willem Jiang
> Priority: Major
> Fix For: pack-0.5.0
>
>
> In an async environment (ex: microservices architecture communicating via
> messaging systems) it is important to control when the saga ends. Therefore,
> I propose a new annotation - @SagaEnd - to have the possibility to explicitly
> end the Saga, which will also allow the triggering of the compensation
> methods in case of failure.
> To support the old behavior of SagaStart, we need to add an option to disable
> sending the Saga end event.
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