diff options
Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go')
| -rw-r--r-- | vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go b/vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go index 7c9b791d4..50d9a366f 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go +++ b/vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go @@ -136,12 +136,12 @@ func Handshake(req *http.Request, w http.ResponseWriter, serverProtocols []strin negotiatedProtocol := negotiateProtocol(clientProtocols, serverProtocols) if len(negotiatedProtocol) == 0 { - w.WriteHeader(http.StatusForbidden) for i := range serverProtocols { w.Header().Add(HeaderAcceptedProtocolVersions, serverProtocols[i]) } - fmt.Fprintf(w, "unable to upgrade: unable to negotiate protocol: client supports %v, server accepts %v", clientProtocols, serverProtocols) - return "", fmt.Errorf("unable to upgrade: unable to negotiate protocol: client supports %v, server supports %v", clientProtocols, serverProtocols) + err := fmt.Errorf("unable to upgrade: unable to negotiate protocol: client supports %v, server accepts %v", clientProtocols, serverProtocols) + http.Error(w, err.Error(), http.StatusForbidden) + return "", err } w.Header().Add(HeaderProtocolVersion, negotiatedProtocol) |