I am running into the exact same issue that is described in http://issues.apache.org/activemq/browse/AMQ-734
But per the report, the fix is in 4.1.1 (which is what I am running). Could someone tell me if perhaps 4.1.1 is similarly affected despite the fix? Has anyone seen this problem with 4.1.2? Regards /Ur -------------- Original message ---------------------- From: [EMAIL PROTECTED] > > Env: JDK1.6, Activemq 4.1.1 > > I have a simple peer to peer setup as follows, > > <client1> --- <extBrokerA> ===== network connector ==== <extBrokerB> > --- > <client2> > > Messages on topics are exchanged between client1 and client 2 fine till > extBrokerA is restarted. When this happens, the activeMQ logs (on both ends) > indicate that the ntwork connector has been reestablished. > > However, messages broadcast by clien1 on topics do not get propogated to > client2. > This problem persists even when extBrokerB is restarted. > > Is this a known problem? Would 4.1.2 fix this issue? Is there a way to > 'reset' > the > state (perhaps deleting subscriber list) which would rmeove this blackhole > after extBrokerA is restarted? > > client to extBroker is tcpConnector. > broker to broker is tcp networkConnector. > > Any help appreciated.... > > Regards > > /Ur