code: function ExitHandler( exiting, error ) {
  	if( error ) {
  		if( error.stack ) {
  			console.error( error.stack );
  		}
  
  		process.exit( 1 );
  	}
  
  	if( exiting.now ) {
  		process.exit( 0 ); // exit now
  	}
  
  	console.log('\n');
  
  	process.exit( 0 ); // now exit with a smile :)
  }
docs: Handle exiting of program
  
  @param {null}   exiting - null for bind
  @param {object} error   - Object to distinguish between closing events