我们来升级玩玩，废话不多说，代码如下所示：

 

/** * Created by leigood on 2016/8/12. */var net = require('net');var ChatSrever = net.createServer();clinetList = [];ChatSrever.on("connection",function(client){    client.name = client.remoteAddress + ":" + client.remotePort;//返回IP地址加上端口号    console.log(client.name + "leigood \n\r");//谁来了    clinetList.push(client);    client.write('welcome to node server.......\n\r');    client.on("data",function(data){        for(var i =0; i< clinetList.length; i++){            if(client != clinetList[i]){                clinetList[i].write(client.name + ":" + data.toString() );            }        }    });    client.on("end",function(){        clinetList.splice(clinetList.indexOf(client),1);    });    client.on("error",function(e){        console.log(e);    })});ChatSrever.listen(4000);

 

 

在这里可以很明显的看到我们已经发生了相关的响应事件