From 8762c800f1af28a609e7d76ba5bff960a5d02e95 Mon Sep 17 00:00:00 2001
From: Antonio Murdaca <runcom@redhat.com>
Date: Tue, 3 May 2016 10:28:40 +0200
Subject: [PATCH] registry: type too many requests error

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
---
 docs/api/errcode/register.go | 10 ++++++++++
 docs/client/errors.go        |  8 ++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/docs/api/errcode/register.go b/docs/api/errcode/register.go
index 01c34384b..71cf6f7af 100644
--- a/docs/api/errcode/register.go
+++ b/docs/api/errcode/register.go
@@ -63,6 +63,16 @@ var (
 		Description:    "Returned when a service is not available",
 		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
diff --git a/docs/client/errors.go b/docs/client/errors.go
index 00fafe117..804e69e07 100644
--- a/docs/client/errors.go
+++ b/docs/client/errors.go
@@ -51,10 +51,14 @@ func parseHTTPErrorResponse(statusCode int, r io.Reader) error {
 	}
 	err = json.Unmarshal(body, &detailsErr)
 	if err == nil && detailsErr.Details != "" {
-		if statusCode == http.StatusUnauthorized {
+		switch statusCode {
+		case http.StatusUnauthorized:
 			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 {