CoreDX9

我已经注意到了，但是id4管理面版尚未支持 4.0，需等待管理面版更新支持4.0后才能完成更新。

I have a interim solution. Look at #5006 .

If convert `IObservable{T}` to AsyncEnumerable and use `await foreach` to enumerate stream, but observers never call `OnCompleted`, the thread will be permanently blocked.

If web socket client closed because of network error, session don't notify subscription. `GraphQLWebSocketProtocol` need operation id to trigger `Notify` method. So I use reflection to access nonpublic fields to...

@kolpav I don't think so. Subscriptions use `Task` to process network stream, The `Watch` method will return when the task is created successfully. But the network connection may not be...

@kolpav If the network connection fails，`OnError` callback will be triggered. If the server actively ends the subscription, `OnComplete` callback will be triggered when the pull request #5008 merged into main...