websocket and socket.io

var WebSocketServer = require('ws').Server,
    wss = new WebSocketServer({port: 8080}),
    CLIENTS=[];

wss.on('connection', function(ws) {
    CLIENTS.push(ws);
    ws.on('message', function(message) {
        console.log('received: %s', message);
        sendAll(message);
    });
    ws.send("NEW USER JOINED");
});

function sendAll (message) {
    for (var i=0; i<CLIENTS.length; i++) {
        CLIENTS[i].send("Message: " + message);
    }
}

This is io.sockets.emit

var WebSocketServer = require('ws').Server;
var wss = new WebSocketServer({
    server: httpsServer
});


wss.getUniqueID = function () {
    function s4() {
        return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
    }
    return s4() + s4() + '-' + s4();
};

wss.on('connection', function connection(ws, req) {
    ws.id = wss.getUniqueID();

    wss.clients.forEach(function each(client) {
        console.log('Client.ID: ' + client.id);
    });
});
Create id client socket

var WebSocketServer = require('ws').Server,
   wss = new WebSocketServer({host:'xxxx',port:xxxx}),
   users = [];
wss.broadcast = function broadcast(data) {
wss.clients.forEach(function each(client) {
  client.send(data);
 });
}
 
 socket.broadcast.emit