使用Nodejs是如此简单的实现了一个简单的聊天服务器
实现代码如下：
var net = require('net');
var chatServer = net.createServer(),clientList = [];
chatServer.on("connection",function(client){
client.name = client.remoteAddress + ":" + client.remotePort;
client.write("Hi! "+client.name+" \n");
clientList.push(client);
client.on("data",function(data){
//数据发送给客户端
broadcast(data,client);
// clientList[i].write(data);
});
client.on("end",function(){
clientList.splice(clientList.indexOf(client),1);
});
client.on("error",function(e){
console.log(e)
});
});
chatServer.listen(9000)
function broadcast(message,client){
var cleanup = [];
for(var i=0;i
if(client != clientList[i]){
if(clientList[i].writable){
clientList[i].write(client.name = "says:"+message);
}else{
cleanup.push[clientList[i]];
clientList[i].destory();
}
}
}
}
使用过程就是：
启动js
node chat.js
连接方式：telnet
telnet 127.0.0.1 9000
