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Merge pull request #37349 from tanshanshan/httpcode

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Automatic merge from submit-queue

replace HTTP status code with  HTTP status code const

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**What this PR does / why we need it**:

replace HTTP status code with  HTTP status code const

Thanks!

**Special notes for your reviewer**:

**Release note**:
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This commit is contained in:
Kubernetes Submit Queue 2016-12-08 13:44:00 -08:00 committed by GitHub
commit 53d41d036d
1 changed files with 3 additions and 3 deletions
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6
cmd/linkcheck/links.go
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@ -129,7 +129,7 @@ func newWalkFunc(invalidLink *bool, client *http.Client) filepath.WalkFunc {
if err != nil { if err != nil {
break break
} }
if resp.StatusCode == 429 { if resp.StatusCode == http.StatusTooManyRequests {
retryAfter := resp.Header.Get("Retry-After") retryAfter := resp.Header.Get("Retry-After")
if seconds, err := strconv.Atoi(retryAfter); err != nil { if seconds, err := strconv.Atoi(retryAfter); err != nil {
backoff = seconds + 10 backoff = seconds + 10
@ -138,7 +138,7 @@ func newWalkFunc(invalidLink *bool, client *http.Client) filepath.WalkFunc {
time.Sleep(time.Duration(backoff) * time.Second) time.Sleep(time.Duration(backoff) * time.Second)
backoff *= 2 backoff *= 2
retry++ retry++
} else if resp.StatusCode == 404 { } else if resp.StatusCode == http.StatusNotFound {
// We only check for 404 error for now. 401, 403 errors are hard to handle. // We only check for 404 error for now. 401, 403 errors are hard to handle.
// We need to try a GET to avoid false alert. // We need to try a GET to avoid false alert.
@ -146,7 +146,7 @@ func newWalkFunc(invalidLink *bool, client *http.Client) filepath.WalkFunc {
if err != nil { if err != nil {
break break
} }
if resp.StatusCode != 404 { if resp.StatusCode != http.StatusNotFound {
continue URL continue URL
} }