// This can happen with the following sequence
	// 1. Envoy disconnects and reconnects to Istiod.
	// 2. Envoy sends EDS request and we respond with it.
	// 3. Envoy sends CDS request and we respond with clusters.
	// 4. Envoy detects a change in cluster state and tries to warm those clusters and send EDS request for them.
	// 5. We should respond to the EDS request with Endpoints to let Envoy finish cluster warming.

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

* Klicken Sie dann auf die Taste „Execute“, die Benutzeroberfläche wird mit Ihrer API kommunizieren, sendet die Parameter, holt die Ergebnisse und zeigt sie auf dem Bildschirm an:

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)

### Aktualisierung der alternativen API-Dokumentation

	return h0 < h1
}

func (c *Connection) send(ctx context.Context, msg []byte) error {
	select {
	case <-ctx.Done():
		// Returning error here is too noisy.
		return nil
	case c.outQueue <- msg:
		return nil
	}
}

// queueMsg queues a message, with an optional payload.
// sender should not reference msg.Payload
func (c *Connection) queueMsg(msg message, payload sender) error {
	// Add baseflags.

	return nil
}

func TestTimeoutHandler(t *testing.T) { run(t, testTimeoutHandler) }
func testTimeoutHandler(t *testing.T, mode testMode) {
	sendHi := make(chan bool, 1)
	writeErrors := make(chan error, 1)
	sayHi := HandlerFunc(func(w ResponseWriter, r *Request) {
		<-sendHi
		_, werr := w.Write([]byte("hi"))
		writeErrors <- werr
	})
	ctx, cancel := context.WithCancel(context.Background())

    /**
     * Apply inbound settings and send an acknowledgement to the peer that provided them.
     *
     * We need to apply the settings and ack them atomically. This is because some HTTP/2
     * implementations (nghttp2) forbid peers from taking advantage of settings before they have
     * acknowledged! In particular, we shouldn't send frames that assume a new `initialWindowSize`
     * until we send the frame that acknowledges this new size.

// The name is otherwise unused; in particular it can be empty and is
// never sent in the response.
//
// If modtime is not the zero time or Unix epoch, ServeContent
// includes it in a Last-Modified header in the response. If the
// request includes an If-Modified-Since header, ServeContent uses
// modtime to decide whether the content needs to be sent at all.
//
// The content's Seek method must work: ServeContent uses

	sc.serveG.check()
	var streamID uint32
	var send int32
	if st == nil {
		send = sc.inflow.add(n)
	} else {
		streamID = st.id
		send = st.inflow.add(n)
	}
	if send == 0 {
		return
	}
	sc.writeFrame(http2FrameWriteRequest{
		write:  http2writeWindowUpdate{streamID: streamID, n: uint32(send)},
		stream: st,
	})
}

	if !ok {
		c.sendAlert(alertUnexpectedMessage)
		return unexpectedMessageError(shd, msg)
	}

	// If the server requested a certificate then we have to send a
	// Certificate message, even if it's empty because we don't have a
	// certificate to send.
	if certRequested {
		certMsg = new(certificateMsg)
		certMsg.certificates = chainToSend.Certificate

	httpOpts := &httpListenerOpts{
		// Set useRemoteAddress to true for sidecar outbound listeners so that it picks up the localhost address of the sender,
		// which is an internal address, so that trusted headers are not sanitized. This helps to retain the timeout headers
		// such as "x-envoy-upstream-rq-timeout-ms" set by the calling application.

	writeSuccessResponseXML(w, encodedSuccessResponse)
}

// ListBucketsHandler - GET Service.
// -----------
// This implementation of the GET operation returns a list of all buckets
// owned by the authenticated sender of the request.
func (api objectAPIHandlers) ListBucketsHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "ListBuckets")

	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))