remove the connected call upon an update to reduce the number of ajax calls

deluge/ui/web/js/Deluge.UI.js

@@ -95,16 +95,6 @@ Deluge.UI = {
 			scope: this
 		});
 		Deluge.Details.update();
-        Deluge.Client.web.connected({
-            success: this.onConnectedCheck,
-            scope: this
-        });
-    },
-
-    onConnectedCheck: function(connected) {
-        if (!connected) {
-            Deluge.Events.fire('disconnect');
-        }
 	},
 
 	onUpdateError: function(error) {
@@ -125,6 +115,7 @@ Deluge.UI = {
 	 * Updates the various components in the interface.
 	 */
 	onUpdate: function(data) {
+		if (!data['connected']) Deluge.Events.fire('disconnect');
 		Deluge.Torrents.update(data['torrents']);
 		Deluge.Statusbar.update(data['stats']);
 		Deluge.Sidebar.update(data['filters']);
@@ -189,7 +180,7 @@ Deluge.UI = {
 		if (this.running) {
 			clearInterval(this.running);
 			this.running = false;
-            Deluge.Torrents.getStore().loadData([]);
+			Deluge.Torrents.getStore().removeAll();
 		}
 	}
 }

deluge/ui/web/json_api.py

@@ -457,6 +457,7 @@ class WebApi(JSONComponent):
         """
         d = Deferred()
         ui_info = {
+            "connected": client.connected(),
             "torrents": None,
             "filters": None,
             "stats": {