removed leak from signalr

UI/AddSeries/RootFolders/Collection.js

@@ -11,7 +11,7 @@ define(
             model: RootFolderModel
         });
 
-        var collection = new RootFolderCollection().BindSignalR();
+        var collection = new RootFolderCollection().bindSignalR();
 
         return collection;
     });

UI/Mixins/backbone.signalr.mixin.js

@@ -4,7 +4,8 @@ define(
         'signalR'
     ], function () {
 
-        _.extend(Backbone.Collection.prototype, {BindSignalR: function (options) {
+        _.extend(Backbone.Collection.prototype, {
+            bindSignalR: function (options) {
 
                 if (!options) {
                     options = {};
@@ -12,7 +13,7 @@ define(
 
                 if (!options.url) {
                     console.assert(this.url, 'url must be provided or collection must have url');
-                options['url'] = this.url.replace('api', 'signalr');
+                    options.url = this.url.replace('api', 'signalr');
                 }
 
                 var self = this;
@@ -30,35 +31,34 @@ define(
                         default:
                             throw 'invalid status ' + status;
                     }
-
                 };
 
-            var connection = $.connection(options.url);
+                this.signalRconnection = $.connection(options.url);
 
-            connection.stateChanged(function (change) {
+                this.signalRconnection.stateChanged(function (change) {
                     console.debug('{0} [{1}]'.format(options.url, _getStatus(change.newState)));
                 });
 
-            connection.received(function (message) {
+                this.signalRconnection.received(function (message) {
                     console.debug(message);
-
-                if (options.onReceived) {
-                    var context = options.context || self;
-
-                    options.onReceived.call(context, message);
-                }
-
-                else {
                     self.fetch();
-                }
                 });
 
-            connection.start({ transport:
+                this.signalRconnection.start({ transport:
                     [
                         'longPolling'
                     ] });
 
                 return this;
+            },
+
+            unbindSignalR: function () {
+
+                if(this.signalRconnection){
+                    this.signalRconnection.stop();
+                    delete this.signalRconnection;
+                }
+
             }});
     });
 

UI/Series/Details/SeriesDetailsLayout.js

@@ -56,7 +56,7 @@ define(
                 var fanArt = this._getFanArt();
 
                 if (fanArt) {
-                    $.backstretch(fanArt);
+                    this._backstrech = $.backstretch(fanArt);
                 }
                 else {
                     $('body').removeClass('backdrop');
@@ -78,7 +78,12 @@ define(
             },
 
             onClose: function () {
-                $('.backstretch').remove();
+
+                if (this._backstrech) {
+                    this._backstrech.destroy();
+                    delete this._backstrech;
+                }
+
                 $('body').removeClass('backdrop');
             },
 
@@ -170,10 +175,10 @@ define(
                         series           : self.model
                     });
 
-                    self.episodeCollection.BindSignalR({
+ /*                   self.episodeCollection.bindSignalR({
                         onReceived: seasonCollectionView.onEpisodeGrabbed,
                         context   : seasonCollectionView
-                    });
+                    });*/
 
                     self.seasons.show(seasonCollectionView);