package main import ( "fmt" "github.com/cmpchain/metacrypter/service" "google.golang.org/grpc" "net" ) func main() { lis, err := net.Listen("tcp", ":8970") if err != nil { fmt.Printf("failed to listen: %v", err) return } s := grpc.NewServer() service.RegisterCrypter(s) err = s.Serve(lis) if err != nil { fmt.Printf("failed to serve: %v", err) return } }