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https://issues.apache.org/jira/browse/QPID-4133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dillaman updated QPID-4133:
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Attachment: jira-4133.patch
Proposed patch for delaying link processing until after the connection has
reached the open state.
> Non-responsive peer in federated link can result in entire cluster shutdown
> ---------------------------------------------------------------------------
>
> Key: QPID-4133
> URL: https://issues.apache.org/jira/browse/QPID-4133
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Affects Versions: 0.12
> Reporter: Jason Dillaman
> Assignee: Alan Conway
> Attachments: jira-4133.patch
>
>
> If a federated link is established to a source broker that is slow to respond
> with the AMQP handshake, the destination broker cluster will shutdown with an
> "Unknown connection" error.
> Exception constructed: Unknown connection: Frame[BEbe; channel=0;
> {ClusterConnectionDeliverDoOutputBody: limit=2048; }] control
> 2.0.0.0:22138-14 (qpid/cluster/Cluster.cpp:542)
> Steps to Reproduce:
> 1. Configure a clustered broker
> 2. Start netcat in listen mode (nc -l 6000)
> 3. Add a route between the clustered broker and nc (qpid-route queue add
> localhost:5672 localhost:6000 amq.fanout foo)
> 4. Clustered broker shuts down
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