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20 lines
500 B
Go
20 lines
500 B
Go
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package lo
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// Attempt invokes a function N times until it returns valid output. Returning either the caught error or nil. When first argument is less than `1`, the function runs until a sucessfull response is returned.
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func Attempt(maxIteration int, f func(int) error) (int, error) {
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var err error
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for i := 0; maxIteration <= 0 || i < maxIteration; i++ {
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// for retries >= 0 {
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err = f(i)
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if err == nil {
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return i + 1, nil
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}
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}
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return maxIteration, err
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}
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// throttle ?
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// debounce ?
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