lib/functional.js
function () {
    var self = this;

    process.on('SIGINT', function handleInteruptSignal () {
      self._shutdown();
    });

    process.on('uncaughtException', function handleException (error) {
      console.log(error.stack);
      self._bail();
      self._shutdown(1);
    });
  }
function () {
    var self = this;

    process.on('SIGINT', function handleInteruptSignal () {
      self._shutdown();
    });

    process.on('uncaughtException', function handleException (error) {
      console.log(error.stack);
      self._bail();
      self._shutdown(1);
    });
  }
Functional._handleSignals()