CoreDX9

Results 3 issues of CoreDX9

1. Fixed unit test for pull request #5008. The OnCompleted callback may be triggered accidentally by Dispose method. 2. Notify observer to complete async stream on network error. Closes #5006

🌶️ strawberry shake

I think OnCompleted callback of console client will be triggered if add `observer.OnCompleted();` before `session.RequestSession.Dispose();`. https://github.com/ChilliCream/hotchocolate/blob/b56f0e96487fa7b2d4423d1cf1310b33aea73250/src/StrawberryShake/Client/src/Core/OperationExecutor.Observable.cs#L132-L134 In Microsoft Docs: [IObservable{T} Interface](https://docs.microsoft.com/en-us/dotnet/api/system.iobservable-1?view=net-6.0#examples) ``` csharp public void EndTransmission() { foreach (var observer...

⌛ stale

I forked your project and modify code to make it to work in asp.net core web application. ffmpeg playback is working well, but websocket playback is not. flv.js will throw...