[jira] [Commented] (DISPATCH-57) Balance deliveries adaptively across all competing consumers in the network

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DISPATCH-57?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215991#comment-15215991 ] 

ASF subversion and git services commented on DISPATCH-57:
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Commit 8475aca8f61e52128df3f932db1d880129196ea9 in qpid-dispatch's branch refs/heads/master from [~tross@redhat.com]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=8475aca ]

DISPATCH-57 - Implemented "balanced" delivery based on lowest number of unsettled deliveries.


> Balance deliveries adaptively across all competing consumers in the network
> ---------------------------------------------------------------------------
>
>                 Key: DISPATCH-57
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-57
>             Project: Qpid Dispatch
>          Issue Type: Improvement
>          Components: Router Node
>            Reporter: Ted Ross
>            Assignee: Ted Ross
>             Fix For: 0.6
>
>
> When there are multiple competing consumers on an address across a network, the network should balance deliveries to those consumers adaptively.  This will cause more messages to be delivered to faster consumers and fewer messages to slower consumers.
> The basic idea is that each router tracks the deliveries and can know how many outstanding (unacked) deliveries have been sent via each outbound link.  It can then choose a link based on the smallest number of outstanding deliveries.  Faster links will tend to have fewer deliveries and will get preference in the balancing.



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