[TW] Node.js Examples (v0.10.28)

httpServer.js

var http = require('http');
http.createServer(function(request, response) {
  response.writeHead(200, {'content-Type' : 'text/plain'});
  response.end("helloWorld");
}).listen(8080, '127.0.0.1');

console.log("Running Server on http://127.0.0.1:8080");

tcpClient.js

var net = require('net'),
    readline = require('readline');

var client = new net.Socket();
client.connect(8081, '127.0.0.1', function() {
  console.log('Connected');
  var rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
  });

  rl.on('line', function(cmd){
    console.log("Sending: "+ cmd);
    client.write(cmd);
  });
});

client.on('data', function(data) {
  console.log('Received: ' + data);
});

client.on('close', function() {
  console.log('Connection closed');
});

tcpServer.js

var net = require('net'),
    readline = require('readline');

var server = net.createServer();

server.on('connection', function(socket){
  console.log("Connected! " + socket.remoteAddress);
  socket.write("Welcome " + socket.remoteAddress);
  socket.on('data', function(message){
    console.log('Recieved "' + message + '". Applying mistifications.');
    message = message + "!";
    socket.write(message);
  });
});

server.listen(8081, '127.0.0.1');