Cleint not receive response: “No handlers could be found for message type”

Question

I have a .net core service that needs to send a request via nservicebus. I resolve IMessageSession with DI and send a request like this:

var response = await messageSession.Request<CreateDeviceResponse>(request);

In the logs I see that another service received this request and send a reply:

The problem that I never receive a response. Client receive such errors:

I know that such an issue can occur if the client and server endpoint names are same, but I checked and I use different names

asp net mvc 4.7.2

Answer 1

For some reason, it helped to make a request inside a task:

Task.Run(async () => await messageSession.Request<CreateDeviceResponse>(request))

I still not understand what is the problem, but it works only with such implementation. In .net core web API, it works even without Task.Run, so I believe it has something to do with the fact that I am making this request in asp net mvc 4.7.2