[infinispan-issues] [JBoss JIRA] (ISPN-7550) Remove TriangleAckInterceptor

[Gustavo Fernandes (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-7550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gustavo Fernandes updated ISPN-7550:
------------------------------------
        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done


> Remove TriangleAckInterceptor
> -----------------------------
>
>                 Key: ISPN-7550
>                 URL: https://issues.jboss.org/browse/ISPN-7550
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>            Reporter: Pedro Ruivo
>            Assignee: Pedro Ruivo
>             Fix For: 9.0.0.CR3
>
>
> {{TriangleAckInterceptor}} has 2 main goals
> 1. sends the from backup/primary to originator
> 2. in originator, waits for the acks
> ... and has 2 issues:
> 1. if an exception occurs before it, the ack will not be sent!
> 2. waiting for the acks here will add more complexity to the following interceptor if they need the operation outcome.
> So, by removing the interceptor will have:
> 1. acks are sent in inbound handler (where the replies are sent too)
> 2. waiting for ack will happen on {{TriangleDistributionInterceptor}}.
> Other changes:
> * before sending the ack, notify the {{TriangleOrderManager}} that the next command can proceed. 



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