It's similar, but a) Salma's running 5.11.1 which has that fix, and b) the bug references "start of ack" whereas this stack trace references "end of ack".
I've been hoping Gary will throw out some insight here based on his fix for that issue, since they could easily be very similar problems with similar fixes. On May 15, 2015 2:26 AM, "Tom_Z" <tomatgooglec...@arcor.de> wrote: > Problably related to https://issues.apache.org/jira/browse/AMQ-5476 > <https://issues.apache.org/jira/browse/AMQ-5476> ? Do you use batch > processing and different message priorities? > > > > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/Unmatched-acknowledge-MessageAck-tp4696419p4696557.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. >