Hi,
We're trying to have a clustered environment with two servers, and need Infinispan caches to work perfectly.
We're using AWS servers for all our requirements, and they don't support multicasting. Hence the UDP option is out for us. So, as per the JIRA ticket KEYCLOAK-979, we have tried to continue with TCP instead. However we've had no success. Changes don't get synced between the servers.
To configure TCPPING, we've referred both KEYCLOAK-979 ticket contents
and
http://middlewaremagic.com/jboss/?p=2015. We have enabled TCP
communication in our VPC and have all the necessary ports open in our
servers.
We've followed the step given at
http://docs.jboss.org/keycloak/docs/1.2.0.Beta1/userguide/html/clustering.html to setup Infinispan and related configs.