util

Documentation

Index

• func CanonicalAddr(host string, port int) (addr string)
• func ConstantTimeEqString(a, b string) bool
• func EmptyOr[T comparable](v T, fallback T) T
• func GenerateResponseErrorString(summary string, err error, detailed bool) string
• func GetAuthKey(token string, timestamp int64) (key string)
• func ParseRangeNumbers(rangeStr string) (numbers []int64, err error)
• func RandID() (id string, err error)
• func RandIDWithLen(idLen int) (id string, err error)
• func RandomSleep(duration time.Duration, minRatio, maxRatio float64) time.Duration

Functions

func CanonicalAddr

func CanonicalAddr(host string, port int) (addr string)

func ConstantTimeEqString

func ConstantTimeEqString(a, b string) bool

func EmptyOr

func EmptyOr[T comparable](v T, fallback T) T

func GenerateResponseErrorString

func GenerateResponseErrorString(summary string, err error, detailed bool) string

func GetAuthKey

func GetAuthKey(token string, timestamp int64) (key string)

func ParseRangeNumbers

func ParseRangeNumbers(rangeStr string) (numbers []int64, err error)

func RandID

func RandID() (id string, err error)

RandID return a rand string used in frp.

func RandIDWithLen

func RandIDWithLen(idLen int) (id string, err error)

RandIDWithLen return a rand string with idLen length.

func RandomSleep

func RandomSleep(duration time.Duration, minRatio, maxRatio float64) time.Duration