Created
March 6, 2022 12:16
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Using the Retry pattern
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| var count int | |
| func GetPdfUrl(ctx context.Context) (string, error) { | |
| count++ | |
| if count <= 3 { | |
| return "", errors.New("boom") | |
| } else { | |
| return "https://linktopdf.com", nil | |
| } | |
| } | |
| func main() { | |
| r := Retry(GetPdfUrl, 5, 2*time.Second) | |
| res, err := r(context.Background()) | |
| fmt.Println(res, err) | |
| } |
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