mirror of
https://github.com/Luzifer/rootzone.git
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27 lines
342 B
Go
27 lines
342 B
Go
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package main
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import (
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"math"
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"time"
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)
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const (
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maxRetries = 5
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retryDelay = 1.2
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)
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func retry(f func() error) error {
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var err error
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for i := 1; i <= maxRetries; i++ {
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if err = f(); err == nil {
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return nil
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}
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sleep := time.Duration(math.Pow(retryDelay, float64(i)) * float64(time.Second))
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time.Sleep(sleep)
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}
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return err
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}
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