functions

func CreateRandomNumber(count int) string

func CreateRandomString(count int) string

func GetAccountIdFromToken(tokenStr string, key []byte) (accoutId string, err error)

func GetIdlePorts(count int, start int) []int

func GetIntV(i interface{}) (int, error)

func IsIntranet(ip string) bool

func IsLocalIP(ip string) (bool, error)

func LocalPortMap(src int, dest int, ctx context.Context) (err error)

func PathSplit(path string) []string