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Merge pull request #1693 from runcom/too-many-requests

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registry: type too many requests error
This commit is contained in:
Aaron Lehmann 2016-05-03 10:16:21 -07:00
commit d4be7016ef
2 changed files with 16 additions and 2 deletions
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10
registry/api/errcode/register.go
View file

@ -63,6 +63,16 @@ var (
Description: "Returned when a service is not available", Description: "Returned when a service is not available",
HTTPStatusCode: http.StatusServiceUnavailable, HTTPStatusCode: http.StatusServiceUnavailable,
}) })
// ErrorCodeTooManyRequests is returned if a client attempts too many
// times to contact a service endpoint.
ErrorCodeTooManyRequests = Register("errcode", ErrorDescriptor{
Value: "TOOMANYREQUESTS",
Message: "too many requests",
Description: `Returned when a client attempts to contact a
service too many times`,
HTTPStatusCode: http.StatusTooManyRequests,
})
) )
var nextCode = 1000 var nextCode = 1000

8
registry/client/errors.go
View file

@ -51,10 +51,14 @@ func parseHTTPErrorResponse(statusCode int, r io.Reader) error {
} }
err = json.Unmarshal(body, &detailsErr) err = json.Unmarshal(body, &detailsErr)
if err == nil && detailsErr.Details != "" { if err == nil && detailsErr.Details != "" {
if statusCode == http.StatusUnauthorized { switch statusCode {
case http.StatusUnauthorized:
return errcode.ErrorCodeUnauthorized.WithMessage(detailsErr.Details) return errcode.ErrorCodeUnauthorized.WithMessage(detailsErr.Details)
case http.StatusTooManyRequests:
return errcode.ErrorCodeTooManyRequests.WithMessage(detailsErr.Details)
default:
return errcode.ErrorCodeUnknown.WithMessage(detailsErr.Details)
} }
return errcode.ErrorCodeUnknown.WithMessage(detailsErr.Details)
} }
if err := json.Unmarshal(body, &errors); err != nil { if err := json.Unmarshal(body, &errors); err != nil {