chore: future-proof min and max function names

logreader.go

@@ -136,11 +136,11 @@ func (r *LogReader) read(l []byte) (int, error) {
 }
 
 // backoff will perform exponential backoff based on the iteration and
-// limited by the provided min and max (in milliseconds) durations.
-func backoff(min, max float64, iter int) time.Duration {
-	backoff := math.Pow(2, float64(iter)/5) * min
-	if backoff > max {
-		backoff = max
+// limited by the provided minimum and maximum (in milliseconds) durations.
+func backoff(minimum, maximum float64, iter int) time.Duration {
+	backoff := math.Pow(2, float64(iter)/5) * minimum
+	if backoff > maximum {
+		backoff = maximum
 	}
 	return time.Duration(backoff) * time.Millisecond
 }

tfe.go

@@ -617,36 +617,36 @@ func (c *Client) retryHTTPCheck(ctx context.Context, resp *http.Response, err er
 
 // retryHTTPBackoff provides a generic callback for Client.Backoff which
 // will pass through all calls based on the status code of the response.
-func (c *Client) retryHTTPBackoff(min, max time.Duration, attemptNum int, resp *http.Response) time.Duration {
+func (c *Client) retryHTTPBackoff(minimum, maximum time.Duration, attemptNum int, resp *http.Response) time.Duration {
 	if c.retryLogHook != nil {
 		c.retryLogHook(attemptNum, resp)
 	}
 
 	// Use the rate limit backoff function when we are rate limited.
 	if resp != nil && resp.StatusCode == 429 {
-		return rateLimitBackoff(min, max, resp)
+		return rateLimitBackoff(minimum, maximum, resp)
 	}
 
 	// Set custom duration's when we experience a service interruption.
-	min = 700 * time.Millisecond
-	max = 900 * time.Millisecond
+	minimum = 700 * time.Millisecond
+	maximum = 900 * time.Millisecond
 
-	return retryablehttp.LinearJitterBackoff(min, max, attemptNum, resp)
+	return retryablehttp.LinearJitterBackoff(minimum, maximum, attemptNum, resp)
 }
 
 // rateLimitBackoff provides a callback for Client.Backoff which will use the
 // X-RateLimit_Reset header to determine the time to wait. We add some jitter
 // to prevent a thundering herd.
 //
-// min and max are mainly used for bounding the jitter that will be added to
+// minimum and maximum are mainly used for bounding the jitter that will be added to
 // the reset time retrieved from the headers. But if the final wait time is
-// less than min, min will be used instead.
-func rateLimitBackoff(min, max time.Duration, resp *http.Response) time.Duration {
+// less than minimum, minimum will be used instead.
+func rateLimitBackoff(minimum, maximum time.Duration, resp *http.Response) time.Duration {
 	// rnd is used to generate pseudo-random numbers.
 	rnd := rand.New(rand.NewSource(time.Now().UnixNano()))
 
 	// First create some jitter bounded by the min and max durations.
-	jitter := time.Duration(rnd.Float64() * float64(max-min))
+	jitter := time.Duration(rnd.Float64() * float64(maximum-minimum))
 
 	if resp != nil && resp.Header.Get(_headerRateReset) != "" {
 		v := resp.Header.Get(_headerRateReset)
@@ -655,12 +655,12 @@ func rateLimitBackoff(min, max time.Duration, resp *http.Response) time.Duration
 			log.Fatal(err)
 		}
 		// Only update min if the given time to wait is longer
-		if reset > 0 && time.Duration(reset*1e9) > min {
-			min = time.Duration(reset * 1e9)
+		if reset > 0 && time.Duration(reset*1e9) > minimum {
+			minimum = time.Duration(reset * 1e9)
 		}
 	}
 
-	return min + jitter
+	return minimum + jitter
 }
 
 type rawAPIMetadata struct {