text: 
  /*
   * Example of usage : https://github.com/Unitech/pm2/pull/214
   */
  process.on("message", function (msg) {
    console.log('got message', msg);
    if ( "type" in msg && msg.type === "god:heap" ) {
      var heap = process.memoryUsage().heapUsed;
      process.send({type:"process:heap", heap:heap});
    }
  });
  