Iteratively Migrating an HTTP Service to Go and gRPC Using grpc-gateway and httputil.ReverseProxy Igor Dubinskiy  GitHub: jpg) OR GRPC BEHIND GRPC-GATEWAY ngflip.com ## Options to migrate a service from HTTP to gRPC • Everything but the browser a. Modify clients to use gRPC b. Use grpc-gateway; see below • Browser Browser (using grpc-gateway) a. Modify clients to call new service per route as each required RPC is implemented b. Modify clients to call new service for all routes once all required RPCs are implemented