util

func CheckNodeId(nodeId int64) bool

func CreateNodeId() int64

func Decode(buf []byte, e any) (err error)

func Encode(e any) (by []byte, err error)

func IsFileExist(path string) (_r bool)

func IsURL(str string) bool

func OpenFile(fname string, flag int, perm os.FileMode) (file *os.File, err error)

func PDecode(bs []byte, m proto.Message) (err error)

func PEncode(m proto.Message) ([]byte, error)

func ParseAddr(addr string) (_r string, err error)

func Recover()

func TimestrampFormat(tt int64) string