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');
});