Jump App Go gRPC Repository

This repository includes a microservice based on Golang and gRPC that is a component develop for Jump App application. The idea of this microservice is implement an API based on gRPC that emulates the current features implemented in the original Jump App Golang microservice.

Test Golang Code

• Run the gRPC server

go run ./cmd/main.go

• Create a test/main.go test function

package main

import (
	"log"

	grpcclient "github.com/acidonper/jump-app-golang-grpc/internal/client"
	pb "github.com/acidonper/jump-app-protos/jump"
)

func main() {
	log.Printf("Starting Server Process...")

	p := &pb.JumpReq{
		Count: 0,
		Message: "hola",
		Jumps: []string{"localhost:50051","localhost:50051",},
	}

	r, _ := grpcclient.Jump(p)
	log.Println(r)
}

• Execute the test

go run ./test/main.go
...
2021/10/23 01:47:03 code:200  message:"/ - Greetings from Golang gRPC! | Jumps: 3"

Test Docker image

• Build a container image

podman build . -t jump-app-golang-grpc

• Run the new container image

podman run -it -d -p 50051:50051 jump-app-golang-grpc

• Use a grpcurl command to test the app running (* or create a main.go function as shown before)

grpcurl -plaintext -d '{"count": 0, "message": "hola", "jumps": ["localhost:50051","localhost:50051"]}' localhost:50051 jump.JumpService/Jump
{
  "code": 200,
  "message": "/ - Greetings from Golang gRPC! | Jumps: 3"
}

Author

Asier Cidon

[email protected]