helloworld.go

package main

import (
	"github.com/micro/micro/v3/service"
	"github.com/micro/micro/v3/service/logger"
	"github.com/micro/services/helloworld/handler"
	helloworld "github.com/micro/services/helloworld/proto"
)

type Helloworld struct{}

// Call is a single request handler called via client.Call or the generated client code
func (e *Helloworld) Call(ctx context.Context, req *helloworld.Request, rsp *helloworld.Response) error {
	logger.Info("Received Helloworld.Call request")
	rsp.Msg = "Hello " + req.Name
	return nil
}

func main() {
	// Create service
	srv := service.New(
		service.Name("helloworld"),
	)

	// Register Handler
	srv.Handle(new(Helloworld))

	// Run the service
	if err := srv.Run(); err != nil {
		logger.Fatal(err)
	}
}