選択にお困りですか? Go 言語 RPC フレームワークの包括的な評価ガイド

package main

import (
    "context"
    "log"
    "net"
    "google.golang.org/grpc"
    pb "path/to/your/protobuf"
)

type server struct{}

func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloResponse, error) {
    return &pb.HelloResponse{Message: "Hello, " + in.Name}, nil
}

func main() {
    lis, err := net.Listen("tcp", ":50051")
    if err != nil {
        log.Fatalf("failed to listen: %v", err)
    }
    s := grpc.NewServer()
    pb.RegisterGreeterServer(s, &server{})
    if err := s.Serve(lis); err != nil {
        log.Fatalf("failed to serve: %v", err)
    }
}

package main

import (
    "log"
    "github.com/micro/go-micro"
    proto "path/to/your/proto"
)

type Greeter struct{}

func (g *Greeter) Hello(ctx context.Context, req *proto.Request, rsp *proto.Response) error {
    rsp.Msg = "Hello, " + req.Name
    return nil
}

func main() {
    srv := micro.NewService(
        micro.Name("greeter"),
    )

    srv.Init()

    srv.Handle(&Greeter{})

    if err := srv.Run(); err != nil {
        log.Fatalf("failed to serve: %v", err)
    }
}

package main

import (
    "log"
    "git.apache.org/thrift.git/lib/go/thrift"
    "path/to/your/thrift"
)

type Greeter struct{}

func (g *Greeter) Hello(name string) (string, error) {
    return "Hello, " + name, nil
}

func main() {
    transport, err := thrift.NewTServerSocket(":9090")
    if err != nil {
        log.Fatalln("Error!", err)
    }

    handler := &Greeter{}
    processor := thrift.NewTMultiplexedProcessor()
    processor.RegisterProcessor("Greeter", thrift.NewTProcessor(handler))
    server := thrift.NewTSimpleServer2(processor, transport)

    log.Println("Running server...")
    server.Serve()
}