Is there any tutorial for using gRPC in goa?

[kuchaguangjie]

The tutorial in the github README page is great, but it's using http.

Is there a similar tutorial for gRPC?

[raphael]

The DSL is well documented and that should help. There's also the site https://goa.design and the examples https://github.com/goadesign/examples. Finally there is the slack community (link in the README) where other Goa user may be able to answer specific questions.