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https://issues.apache.org/activemq/browse/SM-893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guillaume Nodet resolved SM-893.
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Resolution: Fixed
Fix Version/s: 3.2
3.1.1
Assignee: Guillaume Nodet
URL: http://svn.apache.org/viewvc?view=rev&rev=521262
URL: http://svn.apache.org/viewvc?view=rev&rev=521263
> Messages lost under heavy load using JMSFlow
> --------------------------------------------
>
> Key: SM-893
> URL: https://issues.apache.org/activemq/browse/SM-893
> Project: ServiceMix
> Issue Type: Bug
> Components: servicemix-jbi
> Affects Versions: 3.1
> Environment: Windows XP, dual-core processor
> Reporter: Marc Binck
> Assigned To: Guillaume Nodet
> Fix For: 3.1.1, 3.2
>
> Attachments: tests.zip
>
>
> Under heavy load, not all messages sent to a particular service are received.
> This only happens on JMSFlow, SEDAFlow receives them all.
> With the test program attached (SenderTest.java), 100 messages are sent to a
> received. Only 97 are received.
> The counts in the attached log show the following:
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl - Sent: InOnly[
> - 100 times
> org.apache.servicemix.jbi.nmr.DefaultBroker - Routing exchange InOnly[
> - 100 times
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl - Processing inbound
> exchange: InOnly[ - 97 times
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl - Received: InOnly[
> - 97 times
> The loss rate of 3 % becomes even higher when the receiving service calls
> other services, i.e. the load on the NMR is high.
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