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- //引用http和socket.io模块
- var us = {}
- us.http = require('http'), socketio = require('socket.io');
- us.app = us.http.createServer(function (req, res) {});
- //服务开始监听
- us.app.listen(888);
- //输出调试信息
- //console.log("Http Server start at 888");
- //socketio开始监听
- us.socketio = socketio.listen(us.app);
- //webSocket协议握手成功
- ////'connection' 是socket.io 保留的.不能错，结果在变量socket中
- us.socketio.sockets.on('connection', function (socket) {
- //socket.emit('sSayhello', { hi: 'Happy new year.' }); //sSayHello是自己定义的，客户端听取的时候要
- //指定同名的事件。'cSayhello'需要和客户端发送时定义的事件名相同。
- socket.on('msg', function (data) {
- //console.log('Get a msg from client ...');
- //console.log(data);
- socket.broadcast.emit('user message', data);
- });
- //console.log("WebSocket connect ok....");
- })
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