# README
gRPC to REST
This recipe demonstrates receiving request from a gRPC client and routing to REST end point based on method names.
Installation
- Install Go
- Install
protoc-gen-go
library
go get github.com/golang/protobuf/protoc-gen-go
- Download protoc for your respective OS from here.
Extract protoc-$VERSION-$PLATFORM.zip file get theprotoc
binary from bin folder and configure it in PATH.
Setup
git clone https://github.com/project-flogo/grpc
cd grpc
go install
cd examples/json/grpc-to-rest
Create the gateway:
flogo create -f flogo.json
cd MyProxy
flogo install github.com/project-flogo/grpc/proto/grpc2rest
flogo build
Testing
Start proxy gateway.
bin/MyProxy
#1 Testing PetById method
Run sample gRPC client.
go run main.go -client -port 9096 -method pet -param 2
Output can be seen as below.
res : pet:<id:2 name:"cat2" >
#2 Testing UserByName method
Run sample gRPC client.
go run main.go -client -port 9096 -method user -param user1
Output can be seen as below.
res : user:<id:1 username:"user1" email:"[email protected]" phone:"123-456-7890" >
#3 Testing PetPUT method
Run sample gRPC client.
go run main.go -client -port 9096 -method petput -param 2,testpet
Output can be seen as below.
res : user:<id:1 username:"user1" email:"[email protected]" phone:"123-456-7890" >