nodejsに基づくtcpチャットルーム

var net = require('net');

var i = 0;

var clientList = [];

var server = net.createServer(function(socket){
    socket.name = '  '+(++i);
    socket.write('[   ]  '+socket.name+'
');
    clientList.push(socket);

    function showCients(){
        console.log('[      ]:');
        for(var i = 0;i<clientList.length;i++){
            console.log(clientList[i].name);
        }
    }
    showCients();
    socket.on('data',function(data){
        for(var i = 0;i<clientList.length;i++){
            if(socket !== clientList[i]){
                clientList[i].write('['+socket.name+']'+data);
            }
        }
    });
    socket.on("close",function(){
        clientList.splice(clientList.indexOf(socket),1);
        showCients();
    });

});

server.listen(8080)

var net = require('net');

process.stdin.resume();

process.stdin.setEncoding('utf8');

var client = net.connect({port:8080},function(){
    console.log("        ");
    process.stdin.on('data',function(data){
        client.write(data);
    });
    client.on("data",function(data){
        console.log(data.toString());
    });

    client.on("end",function(){
        console.log("     ");
        process.exit();
    });
    client.on('"error',function(){
        console.log("    ");
        process.exit()
    });
});