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59 lines
1.1 KiB
59 lines
1.1 KiB
4 years ago
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package main
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import (
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"context"
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"fmt"
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"os"
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consul "github.com/go-kratos/consul/registry"
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pb "github.com/go-kratos/examples/helloworld/helloworld"
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"github.com/go-kratos/kratos/v2"
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"github.com/go-kratos/kratos/v2/log"
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"github.com/go-kratos/kratos/v2/transport/grpc"
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"github.com/hashicorp/consul/api"
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)
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// server is used to implement helloworld.GreeterServer.
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type server struct {
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pb.UnimplementedGreeterServer
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}
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// SayHello implements helloworld.GreeterServer
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func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
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return &pb.HelloReply{Message: fmt.Sprintf("Welcome %+v!", in.Name)}, nil
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}
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func main() {
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logger := log.NewStdLogger(os.Stdout)
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log := log.NewHelper("main", logger)
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grpcSrv := grpc.NewServer(
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grpc.Address(":9000"),
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)
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s := &server{}
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pb.RegisterGreeterServer(grpcSrv, s)
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cli, err := api.NewClient(api.DefaultConfig())
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if err != nil {
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panic(err)
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}
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r, err := consul.New(cli)
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if err != nil {
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panic(err)
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}
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app := kratos.New(
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kratos.Name("helloworld"),
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kratos.Server(
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grpcSrv,
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),
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kratos.Registry(r),
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)
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if err := app.Run(); err != nil {
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log.Error(err)
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}
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}
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