On Wed, 2012-11-07 at 17:23 -0800, sdonovan_uk wrote: > Active MQ V5.7.0 > C++/CMS V3.4.5 > > I am using a queue > We have written a C++ consumer, using CLIENT_ACKNOWLEDGEMENT. > > When receiving messages, if the prefetch value is either 1 or 2 -- you get > the exception "Could not correlate acknowledge with dispatched message", as > described in bug AMQ-1489. > > If the prefetch value higher than 2 -- it works, and you don't get the > exception. > > This is IMPORTANT -- because although the exception is a "warning" (and is > discussed as "unimportant") -- it CHRONICALLY affects performance, by > approximately one factor. >
Think you need the AMQCPP v3.5.0 SNAPSHOT located here: http://people.apache.org/~tabish/cms-3.5.x/ > Sean > > > > > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/AMQ-2489-not-fixed-acknowledgement-problem-tp4658990.html > Sent from the ActiveMQ - Dev mailing list archive at Nabble.com. -- Tim Bish Sr Software Engineer | RedHat Inc. [email protected] | www.fusesource.com | www.redhat.com skype: tabish121 | twitter: @tabish121 blog: http://timbish.blogspot.com/
