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Posted to dev@qpid.apache.org by "Ted Ross (JIRA)" <ji...@apache.org> on 2016/03/29 22:48:25 UTC
[jira] [Updated] (DISPATCH-70) Configurable initial-credit and
credit batching needed for incoming links
[ https://issues.apache.org/jira/browse/DISPATCH-70?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Ross updated DISPATCH-70:
-----------------------------
Fix Version/s: (was: 0.6)
> Configurable initial-credit and credit batching needed for incoming links
> -------------------------------------------------------------------------
>
> Key: DISPATCH-70
> URL: https://issues.apache.org/jira/browse/DISPATCH-70
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Container
> Reporter: Ted Ross
> Assignee: Ted Ross
>
> Dispatch is currently hard-wired to issue initial credit for 1000 messages and to replenish credit by one for every received message.
> Recent research done by Mick Goulish suggests that better performance can be achieved by batching credit replenishment by 10-50 credits at a time, thus amortizing the cost of flow processing.
> Initial credit and batch size should be configurable in the router. It might make sense to have a global configuration and per-connection configuration.
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