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64 lines
1.4 KiB
64 lines
1.4 KiB
package main
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import (
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"context"
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"fmt"
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"log"
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"github.com/go-kratos/kratos/contrib/registry/etcd/v2"
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pb "github.com/go-kratos/kratos/examples/helloworld/helloworld"
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"github.com/go-kratos/kratos/v2"
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"github.com/go-kratos/kratos/v2/middleware/recovery"
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"github.com/go-kratos/kratos/v2/transport/grpc"
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"github.com/go-kratos/kratos/v2/transport/http"
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etcdclient "go.etcd.io/etcd/client/v3"
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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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client, err := etcdclient.New(etcdclient.Config{
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Endpoints: []string{"127.0.0.1:2379"},
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})
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if err != nil {
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log.Fatal(err)
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}
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httpSrv := http.NewServer(
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http.Address(":8000"),
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http.Middleware(
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recovery.Recovery(),
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),
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)
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grpcSrv := grpc.NewServer(
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grpc.Address(":9000"),
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grpc.Middleware(
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recovery.Recovery(),
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),
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)
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s := &server{}
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pb.RegisterGreeterServer(grpcSrv, s)
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pb.RegisterGreeterHTTPServer(httpSrv, s)
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r := etcd.New(client)
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app := kratos.New(
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kratos.Name("helloworld"),
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kratos.Server(
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httpSrv,
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grpcSrv,
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),
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kratos.Registrar(r),
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)
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if err := app.Run(); err != nil {
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log.Fatal(err)
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}
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}
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