func createElasticsearchBackoffFunc()

in config/configelasticsearch/esclient.go [167:188]

• 19 lines of code
• 5 McCabe index (conditional complexity)

func createElasticsearchBackoffFunc(config *RetrySettings) func(int) time.Duration {
	if !config.Enabled {
		return nil
	}

	expBackoff := backoff.NewExponentialBackOff()
	if config.InitialInterval > 0 {
		expBackoff.InitialInterval = config.InitialInterval
	}
	if config.MaxInterval > 0 {
		expBackoff.MaxInterval = config.MaxInterval
	}
	expBackoff.Reset()

	return func(attempts int) time.Duration {
		if attempts == 1 {
			expBackoff.Reset()
		}

		return expBackoff.NextBackOff()
	}
}