Which is the best way to continously check internet using network plugin?

Which is the best way to check internet using network plugin ?

I don’t know if it’s the best way, but here is how I do, in my app.js

    var online = false;
angular.module('BH', ['ngCordova', 'ionic', 'BH.controllers', 'BH.services', 'BH.directives', 'LocalForageModule'])
	.run(function($ionicPlatform, $state, $rootScope, $window, $cordovaNetwork) {
		$ionicPlatform.ready(function() {
			// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
			// for form inputs)
			if (window.cordova && window.cordova.plugins.Keyboard) {
				// HERE IT IS
                                    $window.setInterval(function() {
					online = $cordovaNetwork.isOnline() ? true : false;
				}, 500);
			} else {
				online = true;
			if (window.StatusBar) {