...

Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor

@@ -13,7 +13,7 @@
 {
     <PageTitle>گفتگو با @CompanyInfo?.FullName</PageTitle>
 }
-
+@implements IAsyncDisposable
 @inject NavigationManager NavigationManager
 @inject ChatService ChatService
 @inject ILocalStorageService localStorageService;
@@ -727,6 +727,14 @@
         }
         return $"image_{DateTimeOffset.Now.ToUnixTimeSeconds()}{ext}";
     }
+    public async ValueTask DisposeAsync()
+    {
+        if (hubConnection is not null)
+        {
+            await hubConnection.StopAsync();
+            await hubConnection.DisposeAsync();
+        }
+    }
 }
 <style>
     .chat-bubble {