text: var TcpTransport = require("../lib").TcpTransport;
  
  function start() {
    var server = new TcpTransport({port: 22333});
    // In node 0.12/io 1.0 we can use {host: x, port: y} syntax so it'll
    // be more compatible with the ws transport options.
    server.listen(22333, "127.0.0.1");
    server.on("connection", function(client) {
      client.on("message", function(command, payload) {
        if (command === "echo-req") {
          client.send("echo-res", payload);
        }
      });
    });
  }
  
  start();
  