[~] use the new eventmediator changes CactuseSecurity#2973

Author: SolidProgramming

roles/ui/files/FWO.UI/Pages/NetworkModelling/EditAppServer.razor

@@ -174,7 +174,7 @@
                     await AppServerHandlerChanged.InvokeAsync(AppServerHandler);
                     Close();
                 }
-                EventMediator.Publish(new CollectionChangedEvent());
+                EventMediator.Publish("AppserversCollectionChanged", new CollectionChangedEvent());
 
                 workInProgress = false;
             }

roles/ui/files/FWO.UI/Pages/NetworkModelling/EditConnLeftSide.razor

@@ -291,7 +291,7 @@
 
     protected override async Task OnInitializedAsync()
     {
-        EventMediator.Subscribe<CollectionChangedEvent>(new Action<CollectionChangedEvent>(async _ => await LoadNwElements(refresh: true)));
+        EventMediator.Subscribe<CollectionChangedEvent>("AppserversCollectionChanged", async _ => await LoadNwElements(refresh: true));
 
         await LoadNwElements();
     }

roles/ui/files/FWO.UI/Pages/NetworkModelling/ManualAppServer.razor

@@ -158,7 +158,7 @@
 
     private void Close()
     {
-        EventMediator.Publish<CollectionChangedEvent>(new CollectionChangedEvent());
+        EventMediator.Publish<CollectionChangedEvent>("AppserversCollectionChanged", new CollectionChangedEvent());
         firstTry = true;
         Display = false;
         DisplayChanged.InvokeAsync(Display);