gRPC reflection in Play

[haghard]

Problem statement

Although gRPC reflection feature https://doc.akka.io/docs/akka-grpc/current/server/reflection.html works for project where akka-http is used it doesn't work for Playframework apps.

Reproducible Test Case

I took play-scala-grpc-example from official Play Framework samples and tried to make it work which led me to nothing. See: https://github.com/haghard/play-scala-grpc-example.git

[haghard]

Now I know how to enable gRPC reflection

[bmo-at]

Do you mind sharing?