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20 lines
400 B
Go
20 lines
400 B
Go
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package util
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import (
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"fmt"
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"time"
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"golang.org/x/time/rate"
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)
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func ShouldDelay(l *rate.Limiter, minInterval time.Duration) time.Duration {
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return l.Reserve().Delay()
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}
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func NewValidLimiter(r rate.Limit, b int) (*rate.Limiter, error) {
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if b <= 0 || r <= 0 {
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return nil, fmt.Errorf("Bad rate limit config. Insufficient tokens. (rate=%f, b=%d)", r, b)
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}
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return rate.NewLimiter(r, b), nil
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}
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