memorylimiter

package

v0.4.4 Latest Latest Go to latest Published: Feb 3, 2026 License: MIT Imports: 3 Imported by: 0

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github.com/open-rails/authkit

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Documentation ¶

Index ¶

type Limit
type Limiter
- func New(limits map[string]Limit) *Limiter
- func (l *Limiter) AllowNamed(bucket, key string) (bool, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Limit ¶

type Limit struct {
	Limit  int
	Window time.Duration
}

Limit defines window and max count for a bucket.

type Limiter ¶

type Limiter struct {
	// contains filtered or unexported fields
}

Limiter is an in-memory sliding-window rate limiter. It is intended as a single-node fallback when Redis is unavailable.

func New ¶

func New(limits map[string]Limit) *Limiter

New constructs a new in-memory limiter with the provided per-bucket limits.

func (*Limiter) AllowNamed ¶

func (l *Limiter) AllowNamed(bucket, key string) (bool, error)

AllowNamed matches the auth adapter's RateLimiter interface. It uses a simple sliding window over the configured duration, pruning expired entries on each call and removing empty buckets to avoid unbounded memory growth.

Source Files ¶

View all Source files

limiter.go

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