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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2017/06/07 14:38:18 UTC
[jira] [Updated] (QPID-7743) [Java Broker] Propagate current IO
thread when switching protocol engine to facilitate the correct processing
of pipelined requests
[ https://issues.apache.org/jira/browse/QPID-7743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall updated QPID-7743:
-----------------------------
Summary: [Java Broker] Propagate current IO thread when switching protocol engine to facilitate the correct processing of pipelined requests (was: [Java Broker] Propagate current IO thread when switching protocol engine)
> [Java Broker] Propagate current IO thread when switching protocol engine to facilitate the correct processing of pipelined requests
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-7743
> URL: https://issues.apache.org/jira/browse/QPID-7743
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Lorenz Quack
> Fix For: qpid-java-6.0.7, qpid-java-broker-7.0.0, qpid-java-6.1.3
>
>
> The {{ProtocolEngine}} needs to know the current IO Thread and this is communicated via {{ProtocolEngine#setIOThread}}.
> Before protocol negotiation the {{MultiVersionProtocolEngine}} uses a {{SelfDelegateProtocolEngine}}. When the protocol negotiation completes the {{MultiVersionProtocolEngine}} switches to the appropriate implementation. However it does currently not communicate the current IO Thread to this new engine. Only after the next call to {{ProtocolEngine#setIOThread}} will the correct IO Thread be set on the new engine.
> When switching engine the correct IO Thread should be communicated immediately.
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