simpleratelimit

Documentation

Index

• type RateLimiter
  • func New(rate int, per time.Duration) *RateLimiter
  • func (rl *RateLimiter) Limit() bool
  • func (rl *RateLimiter) Undo()
  • func (rl *RateLimiter) UpdateRate(rate int)

Types

type RateLimiter

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

RateLimiter 限速器

func New

func New(rate int, per time.Duration) *RateLimiter

New 创建RateLimiter实例

func (*RateLimiter) Limit

func (rl *RateLimiter) Limit() bool

Limit 判断是否超过限制

func (*RateLimiter) Undo

func (rl *RateLimiter) Undo()

Undo 重置上一次调用Limit()，返回没有使用过的限额

func (*RateLimiter) UpdateRate

func (rl *RateLimiter) UpdateRate(rate int)

UpdateRate 更新速率值