> On Dec 1, 2023, at 02:27, Manak Bisht <manak18...@iiitd.ac.in> wrote: > > Hi, I am trying to implement non-sticky session replication using Delta > Manager with static membership. The nodes are across two different > machines. I am unable to discover members in the cluster with the following > logs on both machines - > > org.apache.catalina.ha.session.DeltaManager.startInternal Register manager > localhost# to cluster element Engine with name Catalina > org.apache.catalina.ha.session.DeltaManager.startInternal Starting > clustering manager at localhost# > org.apache.catalina.ha.session.DeltaManager.getAllClusterSessions Manager > [localhost#]: skipping state transfer. No members active in cluster group. > > Please find the cluster settings (inside the *<Engine> *tag) below. I have > also added the *<distributable/> *tag to the *web.xml *files. > > *Node_1*
. . . > <Channel className="org.apache.catalina.tribes.group.GroupChannel"> > <Receiver > className="org.apache.catalina.tribes.transport.nio.NioReceiver" > address="127.0.0.1" > port="8090" > autoBind="0" > maxThreads="6”/> I’m not a clustering expert, but perhaps the address value needs to be an IP address accessible to the other machine in the cluster. The above 127.0.0.1 (localhost) would appear to limit each receiver to the machine it’s running on. The second node has the same issue. - Chuck
