simpleratelimit

package

v0.0.0-...-44221c2 Latest Latest Go to latest Published: Jan 4, 2018 License: MIT Imports: 2 Imported by: 0

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

RateLimiter 限速器

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

New 创建RateLimiter实例

func (rl *RateLimiter) Limit() bool

Limit 判断是否超过限制

func (rl *RateLimiter) Undo()

Undo 重置上一次调用Limit()，返回没有使用过的限额

func (rl *RateLimiter) UpdateRate(rate int)

UpdateRate 更新速率值