func()

in retry.go [89:117]

• 24 lines of code
• 9 McCabe index (conditional complexity)

func (r RetryOn) CanRetry(err error) bool {
	if r == RetryNever {
		return false
	}
	if r == RetryDefault {
		r = RetryConnectionError
	}

	code := getErrCode(err)

	if code == ErrCodeBusy || code == ErrCodeDeclined {
		return true
	}
	// Never retry bad requests, since it will probably cause another bad request.
	if code == ErrCodeBadRequest {
		return false
	}

	switch r {
	case RetryConnectionError:
		return code == ErrCodeNetwork
	case RetryUnexpected:
		return code == ErrCodeUnexpected
	case RetryIdempotent:
		return true
	}

	return false
}