21 lines
447 B
Go
21 lines
447 B
Go
package realdebrid
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import (
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"math"
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"strings"
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"time"
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)
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func RetryUntilOk[T any](fn func() (T, error)) T {
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const initialDelay = 2 * time.Second
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const maxDelay = 128 * time.Second
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for i := 0; ; i++ {
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result, err := fn()
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if err == nil || strings.Contains(err.Error(), "404") {
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return result
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}
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delay := time.Duration(math.Min(float64(initialDelay*time.Duration(math.Pow(2, float64(i)))), float64(maxDelay)))
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time.Sleep(delay)
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}
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}
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