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https://issues.apache.org/activemq/browse/SM-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=47887#action_47887
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Guillaume Nodet commented on SM-1712:
-------------------------------------
I may have identified the problem.
When using sendSync (which is the case from cxf-bc), the listener should be
called when the exchange is sent with an EXCHANGE_SENT event, and when the
exchange comes back with an EXCHANGE_ACCEPTED.
IN the DeliveryChannelImpl, line 495, (in servicemix-core) there is a call to
{code}
l[i].exchangeSent(event);
{code}
but I think it should be
{code}
l[i].exchangeAccepted(event);
{code}
Could you see if this change fix the behavior for you and I would apply that
patch.
> CXF-BC consumer sends too many messages
> ---------------------------------------
>
> Key: SM-1712
> URL: https://issues.apache.org/activemq/browse/SM-1712
> Project: ServiceMix
> Issue Type: Bug
> Components: servicemix-cxf-bc
> Affects Versions: 3.3
> Reporter: Gianfranco Boccalon
> Attachments: firstProcess_v_0-sa.zip, SimpleExchangeListener.java
>
>
> I have a very simple process composed as follows:
> CXF-BC Consumer->My component
> The MEP is InOut.
> The problem is that the CXF send too many messages to my component.
> I used a listener to see the messages sent.
> The messages are:
> ------ FIRST MESSAGE (from CXF to my component, only "in" message contained
> in the exchange) -----
> INFO - SimpleExchangeListener - Status: Active
> INFO - SimpleExchangeListener - InOut[
> id: ID:192.168.20.106-11de3ccb3eb-4:1
> status: Active
> role: consumer
> ------ SECOND MESSAGE (from my component to CXF, same exchange with "out"
> message, in addition to "in" message) -----
> INFO - SimpleExchangeListener - Status: Active
> INFO - SimpleExchangeListener - InOut[
> id: ID:192.168.20.106-11de3ccb3eb-4:1
> status: Active
> role: provider
> ------ THIRD MESSAGE ----- <---- WHAT IS THIS ?? (This message is sent by
> CXF, the exchange is the same of second message, but the role changed from
> provider to consumer. The JBI InOut MEP specification doesn't say anything
> about this message)
> INFO - SimpleExchangeListener - Status: Active
> INFO - SimpleExchangeListener - InOut[
> id: ID:192.168.20.106-11de3ccb3eb-4:1
> status: Active
> role: consumer
> ------ FOURTH MESSAGE (This is the DONE message sent by the CXF to my
> component )-----
> INFO - SimpleExchangeListener - Status: Done
> INFO - SimpleExchangeListener - InOut[
> id: ID:192.168.20.106-11de3ccb3eb-4:1
> status: Done
> role: consumer
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