Apologies for not giving an immediate response. It seems that our problem was solved by increasing the open files limit setting for both Centos and Ubuntu hosting Glassfish, Fuse and ActiveMQ.
But to answer your question, yes we are using a broker network comprised by 4 Ubuntu nodes. 1 has a duplex connection to 2, 2 has a duplex connection to 3, 3 duplex connection to 4 and 4 duplex connection to 1. Thanks! -- View this message in context: http://activemq.2283324.n4.nabble.com/Getting-a-Cannot-publish-to-a-deleted-Destination-but-eventually-works-after-a-couple-of-retries-tp4682497p4683390.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.