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https://issues.apache.org/jira/browse/DISPATCH-169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Ross updated DISPATCH-169:
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Issue Type: Sub-task (was: New Feature)
Parent: DISPATCH-179
> Add Ingress FIFO for incoming message-routed links
> --------------------------------------------------
>
> Key: DISPATCH-169
> URL: https://issues.apache.org/jira/browse/DISPATCH-169
> Project: Qpid Dispatch
> Issue Type: Sub-task
> Components: Router Node
> Reporter: Ted Ross
> Assignee: Ted Ross
> Fix For: 0.6
>
>
> The current router design does message routing synchronously with the receipt
> of delivered messages. The proposed improvement will put a FIFO for
> deliveries on the incoming links (only for links used for message-routing,
> not routed-links). This has the following benefits:
> - A credit loop can be established for the producer such that back-pressure
> prevents the FIFO from exceeding a defined limit.
> - Messages that cannot be routed, or that are lost due to topology change can
> be resent from the ingress link without the involvement of the attached
> client.
> - Routing can be moved to a single thread thus eliminating lock contention on
> the route table.
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