Non-nullable property 'Id' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

The variable 'ex' is declared but never used

The event 'DummyMessagingService.OnConnectionError' is never used

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Non-nullable property 'WorkflowPublisher' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

The variable 'e' is declared but never used

Dereference of a possibly null reference.

Dereference of a possibly null reference.