AngularJS Socket.io module

angular-socket.js

var ngSocket = angular.module('ngSocket', []);

ngSocket.factory('socket', ['$rootScope', function ($rootScope) {
	var socket = io.connect(location.origin+':9001');
	return {
		on: function (eventName, callback) {
			socket.on(eventName, function () {
				var args = arguments;
				$rootScope.$apply(function () {
					callback.apply(socket, args);
				});
			});
		},
		emit: function (eventName, data, callback) {
			socket.emit(eventName, data, function () {
				var args = arguments;
				$rootScope.$apply(function () {
					if (callback) {
						callback.apply(socket, args);
					}
				});
			})
		}
	}
}])