text: //----------------------------------------------------------------------------------------------------------------------
  // A simple echo test.
  //
  // Example code licensed under WTFPL(http://www.wtfpl.net/).
  //
  // @module echo.js
  //----------------------------------------------------------------------------------------------------------------------
  
  var NodePy = require('nodepy');
  
  //----------------------------------------------------------------------------------------------------------------------
  
  function echo()
  {
      setTimeout(function()
      {
          pythonWorker.emit('echo', "Test for echo...");
      }, 1000);
  } // end echo
  
  //----------------------------------------------------------------------------------------------------------------------
  
  console.log("NodePy Echo Test starting...");
  
  // Setup our python process
  var pythonWorker = new NodePy('./echo.py');
  
  // Listen for echo back from the python process
  pythonWorker.on('echo', function(data)
  {
      console.log("[node] Got:", data);
  
      // Schedule another echo
      echo();
  });
  
  // Start our python process
  pythonWorker.start();
  
  // Start sending echos
  echo();
  
  //----------------------------------------------------------------------------------------------------------------------