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ratelimit

package

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Versions in this module

v1

v1.4.0

Apr 19, 2026

v1.3.4

Apr 14, 2026

Changes in this version

type Config

+ ErrorHandler func(c *celeris.Context, err error) error

v1.3.3

Apr 6, 2026

v1.3.2

Apr 6, 2026

v1.3.1

Apr 5, 2026

v1.3.0

Apr 5, 2026

Changes in this version

+ var ErrDynamicLimitersExhausted = errors.New("ratelimit: dynamic limiter map full")

+ var ErrTooManyRequests = celeris.NewHTTPError(429, "Too Many Requests")

+ func New(config ...Config) celeris.HandlerFunc

+ func ParseRate(s string) (rps float64, burst int, err error)

+ func ValidateConfig(cfg Config) error

+ type Config struct

+ Burst int

+ CleanupContext context.Context

+ CleanupInterval time.Duration

+ DisableHeaders bool

+ KeyFunc func(c *celeris.Context) string

+ LimitReached func(c *celeris.Context) error

+ MaxDynamicLimiters int

+ RPS float64

+ Rate string

+ RateFunc func(c *celeris.Context) (rate string, err error)

+ Shards int

+ Skip func(c *celeris.Context) bool

+ SkipFailedRequests bool

+ SkipPaths []string

+ SkipSuccessfulRequests bool

+ SlidingWindow bool

+ Store Store

+ type Store interface

+ Allow func(key string) (allowed bool, remaining int, resetAt time.Time, err error)

+ type StoreUndo interface

+ Undo func(key string) error