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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/07/30 12:51:00 UTC
[jira] [Commented] (PROTON-1902) arriving aborted transfers are
mishandled and can't be observed
[ https://issues.apache.org/jira/browse/PROTON-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561886#comment-16561886 ]
ASF subversion and git services commented on PROTON-1902:
---------------------------------------------------------
Commit b5cd0a4601d58b3fc5440cf3f586922fcf3993ea in qpid-proton-j's branch refs/heads/master from [~gemmellr]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton-j.git;h=b5cd0a4 ]
PROTON-1902: fix/allow handling of aborted deliveries
Ensure 'aborted' flag overrules the 'more' and 'settled' flags as appropriate, account for delivery properly, and allow determining it was aborted.
> arriving aborted transfers are mishandled and can't be observed
> ---------------------------------------------------------------
>
> Key: PROTON-1902
> URL: https://issues.apache.org/jira/browse/PROTON-1902
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-j
> Affects Versions: proton-j-0.27.2, proton-j-0.28.0
> Reporter: Robbie Gemmell
> Assignee: Robbie Gemmell
> Priority: Major
> Fix For: proton-j-0.29.0
>
>
> When an arriving delivery is aborted by its final transfer frame, the transport session mishandles it. The 'aborted' flag is not considered properly and fails to override the flags for 'more' and 'settled' (aborted deliveries are implicitly settled), the transfer frames payload if any is not discarded as required, and the delivery count and credit aren't updated, so any future flow frames sent will fail to account for it properly. No attempt is made to track that the abort happened, so there is also no way for the using application code to detect that the delivery was aborted and will remain 'partial' indefinitely.
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