Skip to content

receive "x-ms-retry-after-ms" field on error 429 #28

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
karoshima wants to merge 1 commit into
base: master
Choose a base branch
from
Open

receive "x-ms-retry-after-ms" field on error 429 #28

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 14 additions & 1 deletion client.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@ import (
"bytes"
"io"
"net/http"
"strconv"
"time"
)

type Clienter interface {
Expand Down Expand Up @@ -146,7 +148,18 @@ func (c *Client) do(r *Request, validator statusCodeValidatorFunc, data interfac
return nil, err
}
if !validator(resp.StatusCode) {
err = &RequestError{}
if resp.StatusCode == 429 {
retry := resp.Header.Get("x-ms-retry-after-ms")
val, _ := strconv.Atoi(retry)
if val == 0 {
val = 100
}
err = &RequestError429{
Retry: time.Duration(val) * time.Millisecond,
}
} else {
err = &RequestError{}
}
readJson(resp.Body, &err)
return nil, err
}
Expand Down
12 changes: 12 additions & 0 deletions request.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,18 @@ func (e RequestError) Error() string {
return fmt.Sprintf("%v, %v", e.Code, e.Message)
}

// Request Error
type RequestError429 struct {
Code string `json:"code"`
Message string `json:"message"`
Retry time.Duration
}

// Implement Error function
func (e RequestError429) Error() string {
return fmt.Sprintf("%v, retry after %v", e.Code, e.Retry)
}

// Resource Request
type Request struct {
rId, rType string
Expand Down