Hi, I selected JMSMessageID for request and JMSCorrelationID for response and this correlation doesn't work properly. lib: ApacheJMeter_jms.jar I have investigated and found that problem is in concurrency. Producer (FixedQueueExecutor line: 82) send a message, consumer (Receiver line: 134) got a reply before producer save a request in placeholder and try to save it in placeholder, MessageAdmin(line: 124) try to get a request holder but it was not save till and result will be null and request will fail. Solution: Receiver.java line: 133-135 } else { admin.putReply(messageKey, reply); } replace with: } else { synchronized(admin) { admin.putReply(messageKey, reply); } } I fixed and tested this bug on my local machine after that I didn't have any problem with response fail. If you need I can provide more details about this bugfix. Regards, Igor
Author: pmouawad Date: Wed Sep 27 18:36:16 2017 New Revision: 1809895 URL: http://svn.apache.org/viewvc?rev=1809895&view=rev Log: Bug 61569 - JMS Point-to-Point Test Plan: Synchronization issue when putting reply Bugzilla Id: 61569 Modified: jmeter/trunk/src/protocol/jms/org/apache/jmeter/protocol/jms/sampler/Receiver.java jmeter/trunk/xdocs/changes.xml