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https://issues.apache.org/jira/browse/DISPATCH-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380018#comment-17380018
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ASF subversion and git services commented on DISPATCH-2192:
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Commit 733c1dfc80edd0c3505d3dc62c9f6562381239f7 in qpid-dispatch's branch
refs/heads/main from Ken Giusti
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=733c1df ]
DISPATCH-2192: disable tcp window on terminal outcome or settlement
This closes #1288
> Streaming link leak during TCP + iperf3 testing
> -----------------------------------------------
>
> Key: DISPATCH-2192
> URL: https://issues.apache.org/jira/browse/DISPATCH-2192
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Protocol Adaptors, Router Node
> Affects Versions: 1.16.1
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Critical
> Attachments: interior.conf, qdrouterd-A.conf, qdrouterd-B.conf
>
>
> Running the iperf3 test against a three hop router configuration results in
> the number of streaming links on the inter-router connections to grow
> continually.
> These links remain active and are never reclaimed, even after the iperf3 test
> clients and server exit.
> To reproduce - establish 3 routers using the attached configuration. Run the
> iperf3 server:
> iperf3 --server -p 8080 &
> Run the iperf3 client several times, using many connections:
> $ iperf3 -c 127.0.0.1 -p 8000 -P 100
> Check the number of inter-router links:
> $ qdstat -r RouterTcpA -l | grep inter-router | wc
> 422 8440 74272
> The total number of links keeps increasing. It appears that each link still
> has some traffic on it - undelivered or unsettled messages - which will keep
> it from being reclaimed.
>
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