Session getSession() {
        if (session == null) {
            session = XMPPServer.getInstance().getRoutingTable().getClientRoute(address);
        }
        return session;
    }
Class that defines possible remote operations that could be performed
on remote client sessions.

@author Gaston Dombiak
xmppserver/src/main/java/org/jivesoftware/openfire/session/ClientSessionTask.java