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From "Ken Giusti (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DISPATCH-882) router buffers messages for slow presettled receiver
Date Mon, 04 Dec 2017 14:28:01 GMT

     [ https://issues.apache.org/jira/browse/DISPATCH-882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ken Giusti resolved DISPATCH-882.
---------------------------------
    Resolution: Fixed

> router buffers messages for slow presettled receiver
> ----------------------------------------------------
>
>                 Key: DISPATCH-882
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-882
>             Project: Qpid Dispatch
>          Issue Type: Bug
>            Reporter: Gordon Sim
>            Assignee: Ken Giusti
>             Fix For: 1.1.0
>
>
> For an anycast address with incoming transfers unsettled and outgoing transfers pre-settled,
if the receiver can't keep up with the sender, the router appears to buffer a growing number
of deliveries.
> The link stats for the receiver, which is receiving pre-settled, are shown as accepted
and unsettled (with a small number of undelivered) with presettled count remaining at zero
and the unsettled count growing. qpid-stat -m shows growth in buffer and message content related
types.
> It looks like there is no limit to the amount of messages the router will try to buffer
in this case(?) though I did not push it all the way to failure.



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