...

Presentation/HushianWebApp/Pages/Chat.razor

@@ -15,6 +15,8 @@
 @inject ILocalStorageService localStorageService;
 @inject HttpClient _Http;
 @inject NavigationManager nav
+@implements IAsyncDisposable
+
 <ConfirmDialog @ref="dialog" />
 <Modal @ref="modal" IsVerticallyCentered="true" IsScrollable="true" />
 <PageTitle>گفتمان</PageTitle>
@@ -782,7 +784,14 @@
         SelectedImagePreview = null;
         return Task.CompletedTask;
     }
-   
+    public async ValueTask DisposeAsync()
+    {
+        if (hubConnection is not null)
+        {
+            await hubConnection.StopAsync();
+            await hubConnection.DisposeAsync();
+        }
+    }
 }
 
 <style>