Dualshock Socket Usage

First you should require the package

var ds4Listener = require('./ds4Listener.js');

Next we will configure our listener

// turn on debug mode
ds4Listener.config.debug = true;

// define our action handler
ds4Listener.actionHandler = function(options){
  // do stuff here with the options, you can get type and data
  if(options.type === 'buttonPress' && options.data === 'x'){
    console.log("Yahooooooo!");
  }
};

Now we just enable the listener.

ds4Listener.listen();