package main

import (
	"git.gqnotes.com/guoqiang/grpcexercises/calculator/pb"
	"google.golang.org/grpc"
	"google.golang.org/grpc/reflection"
	"log"
	"net"
)

func main() {
	// 实现服务端逻辑，监听5633端口
	lis, err := net.Listen("tcp", ":5633")

	if err != nil {
		log.Fatalf("failed to listen: %v", err)
		return
	}

	s := grpc.NewServer()

	// 反射服务
	reflection.Register(s)

	// 注册服务
	pb.RegisterCalculateServiceServer(s, &Server{})

	log.Println("grpc server start")

	if err = s.Serve(lis); err != nil {
		log.Fatalf("failed to serve: %v", err)
		return
	}
}

type Server struct {
	pb.UnimplementedCalculateServiceServer
}