Pacemaker<HeartBeatEvent> heartbeat = new Pacemaker<>(eventAgg, new HeartBeatEvent(), HEARTBEAT_INTERVAL);
// register the controllers
thisContext.get().getEventAggregator()
// register for container related events
.register(new ClientConnect(thisContext, parentContext, clientRegistry, world))
.register(new ClientDisconnect(thisContext, parentContext, entityManager))
.register(new ShutDown(thisContext, parentContext, sysUpdate, heartbeat))
// register for gw-protocol related events
.register(new LatencyAndSynchonization(clientRegistry))