func main()

in cmd/spark-connect-example-raw-grpc-client/main.go [34:64]

• 26 lines of code
• 3 McCabe index (conditional complexity)

func main() {
	opts := []grpc.DialOption{
		grpc.WithTransportCredentials(insecure.NewCredentials()),
	}

	conn, err := grpc.Dial(*remote, opts...)
	if err != nil {
		log.Fatalf("Failed: %s", err.Error())
	}
	defer conn.Close()

	client := proto.NewSparkConnectServiceClient(conn)

	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
	defer cancel()

	configRequest := proto.ConfigRequest{
		SessionId: uuid.NewString(),
		Operation: &proto.ConfigRequest_Operation{
			OpType: &proto.ConfigRequest_Operation_GetAll{
				GetAll: &proto.ConfigRequest_GetAll{},
			},
		},
	}
	configResponse, err := client.Config(ctx, &configRequest)
	if err != nil {
		log.Fatalf("Failed: %s", err.Error())
	}

	log.Printf("configResponse: %v", configResponse)
}