The customer had been using Fuse 6.4, but reported an issue with JMS transport clean-up [1]. The fix provided (cxf-rt-transports-jms-3.1.5-redhat-630347-08.jar) solved the issue.

The customer has since upgraded to Fuse 7.1, with a base of EAP 7.1.3 (resulting in use of cxf-rt-transports-jms-3.1.13.redhat-1.jar) and the problem is back.

Analysis reveals the method 'sendExchange()' is not the same between the two jars. (It appears the code that improved prior base to 3.1.5 is still there in 3.1.13. The problem may be in the additional code that is also present.

[1] https://issues.jboss.org/browse/ENTESB-9102

------------------------- Secondary issue ------------------------------------------------------

Downloading the source for the EAP patch [2], it does not appear this source matches the jar from the patch [3]

[2] https://maven.repository.redhat.com/ga/org/apache/cxf/cxf-rt-transports-jms/3.1.13.redhat-1/cxf-rt-transports-jms-3.1.13.redhat-1-sources.jar

[3] https://maven.repository.redhat.com/ga/org/apache/cxf/cxf-rt-transports-jms/3.1.13.redhat-1/cxf-rt-transports-jms-3.1.13.redhat-1.jar