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https://issues.apache.org/jira/browse/NIFI-9255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Turcsanyi updated NIFI-9255:
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    Status: Patch Available  (was: In Progress)

> Support asynchronous session commits in ListenHTTP
> --------------------------------------------------
>
>                 Key: NIFI-9255
>                 URL: https://issues.apache.org/jira/browse/NIFI-9255
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>            Reporter: Peter Turcsanyi
>            Assignee: Peter Turcsanyi
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> ListenHTTP does not support async commits properly because it sends the 
> response back when the servlet's service method exits and it can happen 
> before the async commit actually gets executed. It does not provide at least 
> once guarantee, because the commit may fail after the successful response 
> sent out.
> It does not affect stateful NiFi where the commit is executed synchronously 
> (so before the servlet's service method terminated) but can cause issues in 
> Stateless NiFi.



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