limit

Sep 22, 2025

Changes in this version

+ const Allowed

+ const HitQuota

+ const OverQuota

+ const Unknown

+ var ErrUnknownCode = errors.New("unknown status code")

+ type PeriodLimit struct

+ func NewPeriodLimit(period, quota int, limitStore *redis.Redis, keyPrefix string, ...) *PeriodLimit

+ func (h *PeriodLimit) Take(key string) (int, error)

+ func (h *PeriodLimit) TakeCtx(ctx context.Context, key string) (int, error)

+ type PeriodOption func(l *PeriodLimit)

+ func Align() PeriodOption

+ type TokenLimiter struct

+ func NewTokenLimiter(rate, burst int, store *redis.Redis, key string) *TokenLimiter

+ func (lim *TokenLimiter) Allow() bool

+ func (lim *TokenLimiter) AllowCtx(ctx context.Context) bool

+ func (lim *TokenLimiter) AllowN(now time.Time, n int) bool

+ func (lim *TokenLimiter) AllowNCtx(ctx context.Context, now time.Time, n int) bool