I am running 3.8.1 with HC 1.0.4 on servers.
I am trying to create an environment between 2 servers across the WAN which can “see” each other. User logged into one server would be able to communicate with the users logged into the other server.
Within the LAN i have tested that with HC and it works great. But on the WAN I am facing issues, Although i see both servers under clustring section but user can’t login in single attempt, if loges in then appear online after several minutes in Admin panel and in clients. A message sent from one user to another is taking hours to reach. Search plugin fails and several other issues.
I have simulated the LAN enviroment by opening all traffic between 2 servers but it didn’t work.
Both servers are configured with an external LDAP server. Both server are connected to mysql databases, which are synced with each other on master/master base so virtually both servers are connected to same database.
Is there any recommended method to make HC work across the WAN or tune it.