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https://issues.apache.org/jira/browse/UIMA-1097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Schor reopened UIMA-1097:
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only to change resolution
> C++ service wrapper is losing messages that have timeout values set
> -------------------------------------------------------------------
>
> Key: UIMA-1097
> URL: https://issues.apache.org/jira/browse/UIMA-1097
> Project: UIMA
> Issue Type: Bug
> Components: C++ Framework
> Reporter: Eddie Epstein
> Assignee: Eddie Epstein
>
> UIMA-AS clients set JMS timeToLive on commands with non-zero timeout values.
> This enables the JMS system to automatically clean up commands that have
> timed out waiting for a service to receive and process them.
> The ActiveMQ C++ client appears to be computing expiration incorrectly, based
> on the local consumer clock. Commands to C++ services using the native C++
> service wrapper may be lost unless the producer and consumer clocks are
> exactly in synch.
> The problem can be easily fixed by disabling expiration for the C++ client.
> Note that for AMQ v4.1.1 currently used with UIMA-AS, expiration is not
> enabled.
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