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36 lines
797 B
36 lines
797 B
4 years ago
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package main
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import (
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"context"
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"log"
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"github.com/go-kratos/etcd/registry"
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pb "github.com/go-kratos/kratos/examples/helloworld/helloworld"
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transgrpc "github.com/go-kratos/kratos/v2/transport/grpc"
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clientv3 "go.etcd.io/etcd/client/v3"
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)
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func main() {
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cli, err := clientv3.New(clientv3.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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panic(err)
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}
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r := registry.New(cli)
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conn, err := transgrpc.DialInsecure(
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context.Background(),
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transgrpc.WithEndpoint("discovery://d/helloworld"),
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transgrpc.WithDiscovery(r),
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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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client := pb.NewGreeterClient(conn)
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reply, err := client.SayHello(context.Background(), &pb.HelloRequest{Name: "kratos"})
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if err != nil {
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log.Fatal(err)
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}
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log.Printf("[grpc] SayHello %+v\n", reply)
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}
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