It is a question to broadcast twice and more?

[christisall]

server1:9091 server2:9092
client1 ---> server1
client2 ---> server2
client3 ---> server2

then client4 ---> server2, clinet1 will receive 3 broadcast messages.
if there are N connections to server2， the client which connect to server1 will receive N broadcast messages.

Maybe I misunderstood the useage of netty-socketio.

I want to implement that client1 can send custom message to client3 when I use Redisson.

Thank you very much!

    public static void main(String[] args) throws InterruptedException {

        Configuration config = new Configuration();
        config.setHostname("192.168.1.113");
        config.setPort(9091);
        config.setContext("/chat");

        Redisson redisson = Redisson.create();
        RedissonStoreFactory rsf = new RedissonStoreFactory(redisson);
        config.setStoreFactory(rsf);

        final SocketIOServer server = new SocketIOServer(config);

        server.addConnectListener(new ConnectListener() {

            @Override
            public void onConnect(SocketIOClient client) {
                server.getBroadcastOperations().sendEvent("online", “examples”);
            }
        });

                //..........

      }


//BroadcastOperations.java :  Line 52

    public BroadcastOperations(Iterable<SocketIOClient> clients, StoreFactory storeFactory) {
        super();
        this.clients = clients;
        for (SocketIOClient socketIOClient : clients) {
            Namespace namespace = (Namespace)socketIOClient.getNamespace();
            Set<String> rooms = namespace.getRooms(socketIOClient);

            List<String> roomsList = namespaceRooms.get(namespace.getName());
            //××××××××××××××××××××××××××××××××××××××××××××
            //why use List?  may it duplicate？
            //Set<String>  roomsList-----------It works!
            //××××××××××××××××××××××××××××××××××××××××××××

            if (roomsList == null) {
                roomsList = new ArrayList<String>();
                namespaceRooms.put(namespace.getName(), roomsList);
            }
            roomsList.addAll(rooms);
        }
        this.storeFactory = storeFactory;
    }

You have implement the Broadcast Dispatch event with room/namespace.
I can't find the dispatch message from person to person ?

May be you can help me, Thks!