Unable to push more than one table at a time

[taddisateesh]

Describe the bug

I am trying to push the pending changes in all tables. Unfortunately i am getting below exception.Please find below code snippet and exception details.

Code snippet:

 public async Task UpdateItemAsync(T item, CancellationToken token = default(CancellationToken))
    {
        try
        {
            
           using (var dbContext = new AppDbContext(dbContextOptionsBuilder.Options))
            {
                dbContext.TokenRequester = TokenRequester;
                await ClearExistingQueue(dbContext, typeof(T));
                dbContext.Set<T>().Update(item);
                //await IncludeRelatedEntitiesAsync(dbContext, item);
                await dbContext.SaveChangesAsync();
                if (IsConnected)
                {
                     await dbContext.PushAsync([ typeof(ConstructionDto), typeof(ConstructionAddressDto) ]);
                }
            }
        }

        catch (Exception ex)
        {
            Console.WriteLine(ex);
        }
    }



 public async Task ClearExistingQueue(AppDbContext context, Type entityType, bool isSaveContext = false)
    {
        try
        {
            List<DatasyncOperation> pendingOperations = await context.DatasyncOperationsQueue.Where(x => x.EntityType == entityType.FullName!).ToListAsync();
            context.RemoveRange(pendingOperations);

            List<DatasyncDeltaToken> deltaTokens = await context.DatasyncDeltaTokens.Where(x => x.Id.Contains(entityType.FullName!)).ToListAsync();
            context.RemoveRange(deltaTokens);
            if ((pendingOperations != null && pendingOperations.Any()) || (deltaTokens != null && deltaTokens.Any()) && isSaveContext)
            {
                await context.SaveChangesAsync();
            }
        }
        catch (Exception ex)
        {
            Debug.WriteLine(ex);
        }
    }

exception details :
System.InvalidOperationException: This instance has already started one or more requests. Properties can only be modified before sending the first request.
at System.Net.Http.DelegatingHandler.CheckDisposedOrStarted()
2025-04-22 18:04:50.317054+0530 ClientApp[23038:480165] at System.Net.Http.DelegatingHandler.set_InnerHandler(HttpMessageHandler value)
at CommunityToolkit.Datasync.Client.Http.HttpClientFactory.CreatePipeline(IEnumerable1 handlers) at CommunityToolkit.Datasync.Client.Http.HttpClientFactory.GenerateClient() 2025-04-22 18:04:50.317163+0530 ClientApp[23038:480165] at CommunityToolkit.Datasync.Client.Http.HttpClientFactory.CreateClient(String name) at CommunityToolkit.Datasync.Client.Offline.Models.OfflineOptions.GetOptions(Type entityType) 2025-04-22 18:04:50.317293+0530 ClientApp[23038:480165] at CommunityToolkit.Datasync.Client.Offline.OperationsQueue.OperationsQueueManager.PushOperationAsync(DatasyncOperation operation, CancellationToken cancellationToken) at CommunityToolkit.Datasync.Client.Offline.OperationsQueue.OperationsQueueManager.<>c__DisplayClass20_0.<<PushAsync>b__1>d.MoveNext() 2025-04-22 18:04:50.317398+0530 ClientApp[23038:480165] --- End of stack trace from previous location --- at CommunityToolkit.Datasync.Client.Offline.OperationsQueue.OperationsQueueManager.PushAsync(IEnumerable1 entityTypes, PushOptions pushOptions, CancellationToken cancellationToken)
2025-04-22 18:04:50.317543+0530 ClientApp[23038:480165] at ClientApp.Data.Services.DataSyncService`1.d__20[[ClientApp.Data.Models.ConstructionDto, ClientApp.Data, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext() in /Users/sateesh/Documents/Projects/Inspection_new/ClientApp.Data/Services/DataSyncService.cs:line 409

• Client:
  • What platform (Android, iOS, Windows, etc.) versions are you running on?
  • iOS and Android
  • Does it happen in an emulator / simulator, or only on a real device?
  • Both
  • Version of dotnet being used to compile?
  • 9.0.1
  • .NET Runtime Environment (WPF, UWP, WinUI3, MAUI, etc.):
  • MAUI
  • Datsync Toolkit NuGet versions?
  • 9.0.1
  • GitHub repository containing the code (optional, but helps!)

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Additional context

Add any other context about the problem here.

[taddisateesh]

@adrianhall FYI..

[taddisateesh]

@adrianhall Any update on this issue ?

[adrianhall]

Just got back from vacation - a quick test setup did not prove fruitful, in that I could not re-produce the specific problem. Can you provide an xUnit style test (as a PR) that shows the problem.

[github-actions]

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