// connection.
func (s *SpdyRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
	req = utilnet.CloneRequest(req)
	req.Header.Add(httpstream.HeaderConnection, httpstream.HeaderUpgrade)
	req.Header.Add(httpstream.HeaderUpgrade, HeaderSpdy31)

	conn, err := s.Dial(req)
	if err != nil {
		return nil, err
	}

	responseReader := bufio.NewReader(conn)

	return func(w http.ResponseWriter, req *http.Request) {
		ctx := req.Context()
		// For performance tracking purposes.
		ctx, span := tracing.Start(ctx, "Create", traceFields(req)...)
		defer span.End(500 * time.Millisecond)

		namespace, name, err := scope.Namer.Name(req)
		if err != nil {
			if includeName {
				// name was required, return
				scope.err(err, w, req)
				return
			}

	// Default unset spec audiences to API server audiences based on server config
	if len(req.Spec.Audiences) == 0 {
		req.Spec.Audiences = r.auds
	}
	// Populate metadata fields if not set
	if len(req.Name) == 0 {
		req.Name = svcacct.Name
	}
	if len(req.Namespace) == 0 {
		req.Namespace = svcacct.Namespace
	}

	// Save current time before building the token, to make sure the expiration

			t.Fatal(err)
		}
		return csr
	}
	tests := map[string]struct {
		req    *x509.CertificateRequest
		usages []capi.KeyUsage
		exp    bool
	}{
		"defaults for kubelet-serving": {
			req:    newCSR(kubeletServerPEMOptions),
			usages: kubeletServerUsages,
			exp:    true,
		},
		"defaults without key encipherment for kubelet-serving": {
			req:    newCSR(kubeletServerPEMOptions),
			usages: kubeletServerUsagesNoRSA,

func RecordRequestAbort(req *http.Request, requestInfo *request.RequestInfo) {
	if requestInfo == nil {
		requestInfo = &request.RequestInfo{Verb: req.Method, Path: req.URL.Path}
	}

	scope := CleanScope(requestInfo)
	reportedVerb := cleanVerb(CanonicalVerb(strings.ToUpper(req.Method), scope), "", req, requestInfo)
	resource := requestInfo.Resource

	*/

	remaining := req.TLS.PeerCertificates[0].NotAfter.Sub(time.Now())
	clientCertificateExpirationHistogram.WithContext(req.Context()).Observe(remaining.Seconds())
	chains, err := req.TLS.PeerCertificates[0].Verify(optsCopy)
	if err != nil {
		return nil, false, fmt.Errorf(
			"verifying certificate %s failed: %w",
			certificateIdentifier(req.TLS.PeerCertificates[0]),
			err,
		)
	}

func (s *DiscoveryServer) processDeltaRequest(req *discovery.DeltaDiscoveryRequest, con *Connection) error {
	stype := v3.GetShortType(req.TypeUrl)
	deltaLog.Debugf("ADS:%s: REQ %s resources sub:%d unsub:%d nonce:%s", stype,
		con.ID(), len(req.ResourceNamesSubscribe), len(req.ResourceNamesUnsubscribe), req.ResponseNonce)

	if req.TypeUrl == v3.HealthInfoType {

	return func(w http.ResponseWriter, req *http.Request) {
		if isDryRun(req.URL) {
			scope.err(errors.NewBadRequest("dryRun is not supported"), w, req)
			return
		}

		namespace, name, err := scope.Namer.Name(req)
		if err != nil {
			scope.err(err, w, req)
			return
		}
		ctx := req.Context()
		ctx = request.WithNamespace(ctx, namespace)

	return func(w http.ResponseWriter, req *http.Request) {
		ctx := req.Context()
		// For performance tracking purposes.
		ctx, span := tracing.Start(ctx, "Delete", traceFields(req)...)
		defer span.End(500 * time.Millisecond)

		namespace, name, err := scope.Namer.Name(req)
		if err != nil {
			scope.err(err, w, req)
			return
		}

		// variable to mean explicitly zero.
		if req.GetBody != nil && req.ContentLength == 0 {
			req.Body = http.NoBody
			req.GetBody = func() (io.ReadCloser, error) { return http.NoBody, nil }
		}
	}

	if c.newAuthToken != nil {
		req.Header.Set("Authorization", "Bearer "+c.newAuthToken(u.RawQuery))
	}
	req.Header.Set("X-Minio-Time", time.Now().UTC().Format(time.RFC3339))