Fixed Blazor sample issues with .NET 6.0

Author: Ahmad Noman Musleh

src/Blazor.WebSocket.Sample/Blazor.WebSocket.Sample.csproj

@@ -34,9 +34,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="5.0.10" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="5.0.10" PrivateAssets="all" />
-    <PackageReference Include="System.Net.Http.Json" Version="5.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="6.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="6.0.1" PrivateAssets="all" />
+    <PackageReference Include="System.Net.Http.Json" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>

src/Blazor.WebSocket.Sample/Pages/Index.razor

@@ -427,6 +427,8 @@
         await Task.Delay(1000);
 
         await ApiCredentialsModal.Open();
+
+        ApiService.Error += exception => Console.Error.WriteLine($"API Service Exception: {exception}");
     }
 
     private async Task Connect()

src/OpenAPI.Net/Helpers/ApiInfo.cs

@@ -7,7 +7,7 @@ public static class ApiInfo
 
         public const int Port = 5035;
 
-        public const string AuthUrl = "https://connect.spotware.com/apps/";
+        public const string AuthUrl = "https://openapi.ctrader.com/apps/";
 
         public static string GetHost(Mode mode) => mode == Mode.Live ? LiveHost : DemoHost;
     }

src/Samples.Shared/Services/TradingAccountsService.cs

@@ -162,7 +162,15 @@ public async Task<IEnumerable<ProtoOACtidTraderAccount>> GetAccounts(string acce
 
             await LogoutAccounts(accounts.Where(iAccount => _accounts.ContainsKey(Convert.ToInt64(iAccount.CtidTraderAccountId))));
 
-            await AuthorizeAccounts(accounts, accessToken);
+            foreach (var account in accounts)
+            {
+                var accountId = Convert.ToInt64(account.CtidTraderAccountId);
+
+                await _apiService.AuthorizeAccount(accountId, account.IsLive, accessToken);
+
+                _accounts.TryAdd(accountId, account);
+                _accountIds.TryAdd(account.TraderLogin, accountId);
+            }
 
             return accounts;
         }
@@ -644,16 +652,6 @@ private void OnExecutionEvent(ProtoOAExecutionEvent executionEvent)
             }
         }
 
-        private Task AuthorizeAccounts(IEnumerable<ProtoOACtidTraderAccount> accounts, string accessToken) => Task.WhenAll(accounts.Select(async account =>
-        {
-            var accountId = Convert.ToInt64(account.CtidTraderAccountId);
-
-            await _apiService.AuthorizeAccount(accountId, account.IsLive, accessToken);
-
-            _accounts.TryAdd(accountId, account);
-            _accountIds.TryAdd(account.TraderLogin, accountId);
-        }).ToArray());
-
         private Task LogoutAccounts(IEnumerable<ProtoOACtidTraderAccount> accounts) => Task.WhenAll(accounts.Select(async account =>
         {
             var accountId = Convert.ToInt64(account.CtidTraderAccountId);