Swagger support?

[Kikimora]

How can I generate swagger documentation for SignalR API?

[analogrelay]

There is no way to do this as OpenAPI does not support RPC-style documentation. OpenAPI and Swagger are only for generating descriptions of REST APIs, but SignalR does not use a REST API, it has a custom protocol.

AsyncAPI is a better fit here, and we're investigating systems like that for describing SignalR APIs in the future.

[analogrelay]

Closing this as the question has been answered. Feel free to comment further if you need clarification on something! We can always re-open the issue if there's something to fix here.

[RicoSuter]

Swagger/OpenAPI is not really able to describe SignalR hubs, that's why I created an experimental spec + generator: https://github.com/RSuter/SigSpec

Discussion about Swagger + SignalR: RicoSuter/NSwag#691