angular Controller example calling webworker

webworkerController.js

'use strict';
/**
 * # Application
 *
 * Core Application controller that includes functions used before we kickStart the Application
 * The functions store within this files live outside of the ngView and are used as global function
 */
angular.module('app').controller(
	'webworkerController', [
		'$rootScope',
		'$scope',
		'$timeout',
		'$log',
		'$window',
		'Worker',
		function ($rootScope, $scope, $timeout, $log, $window, Worker)
		{

			var worker = new Worker({
				url: 'js/workers/doWork2.js' //set the path of the webworker
			})


			worker.then(function (worker) {


				$scope.sayHI = function () {
					worker.postMessage({
						'cmd': 'start',
						'msg': 'Hi'
					});
				}

				$scope.stop = function () {
					worker.postMessage({
						'cmd': 'stop',
						'msg': 'Bye'
					});

					worker.end();
				}

				$scope.unknownCmd = function () {
					worker.postMessage({
						'cmd': 'foobard',
						'msg': '???'
					});
				}


				worker.onmessage = function (e) {
					document.getElementById('result').textContent = e.data;
				}

				worker.start()

			}, function () {
				console.info("ERROR")
			})


		}
	]
);