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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/05/06 11:02:00 UTC
[jira] [Commented] (DISPATCH-1310) Move delivery settlement and
disposition propagation out of the core thread
[ https://issues.apache.org/jira/browse/DISPATCH-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833699#comment-16833699 ]
ASF subversion and git services commented on DISPATCH-1310:
-----------------------------------------------------------
Commit 2f0632a4c5005c657d664700d29114be31e3a97a in qpid-dispatch's branch refs/heads/master from Ken Giusti
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=2f0632a ]
DISPATCH-1310: refactor the receive handler code
Refactor the rx handler to exit early if the message is being
discarded or the delivery has already been handed to the core thread.
Avoid calling the receive code entirely if the PN_DELIVERY being read
does not contain the links current delivery.
This closes #492
> Move delivery settlement and disposition propagation out of the core thread
> ---------------------------------------------------------------------------
>
> Key: DISPATCH-1310
> URL: https://issues.apache.org/jira/browse/DISPATCH-1310
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Router Node
> Affects Versions: 1.6.0
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Minor
> Labels: delivery-refactor
>
> In the current design all changes to a delivery's disposition and settlement state has to move through the core thread.
> Contrast this with the data associated with a delivery (held in the message content object) - data is moved between I/O threads without passing through the core thread.
> Moving the disposition and settlement state propagation to the I/O threads (like delivery data) will simplify its synchronization (2 thread rather than 3) and will (likely) improve performance.
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