Is it possible to mount GRPC endpoints under a subdir?

[vdods]

GRPC uses HTTP, and each RPC maps onto an HTTP endpoint like http://mydomain/endpoints.examples.bookstore.Bookstore/ListShelves (reference https://cloud.google.com/endpoints/docs/grpc/transcoding ).

My question is if/how it's possible to mount an entire GRPC service under a subdirectory (say "fancything"), so that e.g. the above endpoint becomes http://mydomain/fancything/endpoints.examples.bookstore.Bookstore/ListShelves ?

[davidpdrsn]

No thats not currently possible.

It might be possible to do with a tower middleware that rewrites the URI if it matches some prefix but its never something I've had to do so not sure.

[frederikhors]

@vdods did you find a solution for the prefix?

[vdods]

No, I didn't pursue this.