func (m *muxClient) error(err RemoteErr) {
	if debugPrint {
		fmt.Printf("mux %d: got remote err:%v\n", m.MuxID, string(err))
	}
	m.addResponse(Response{Err: &err})
}

func (m *muxClient) ack(seq uint32) {
	if !m.checkSeq(seq) {
		return
	}
	if m.acked || m.outBlock == nil {
		return
	}
	available := cap(m.outBlock)
	for i := 0; i < available; i++ {
		m.outBlock <- struct{}{}
	}

			observedTime:      past,

			expectSuccess:    true,
			transitionLeader: true,
			outHolder:        "baz",
		},
		{
			name: "acquire from conflict led, ack transition object",
			reactors: []Reactor{
				{
					verb:       "get",
					objectType: primaryType,
					reaction: func(action fakeclient.Action) (handled bool, ret runtime.Object, err error) {

    assertThat(countFrames(logs, "FINE: << 0x00000000     8 PING          "))
      .isEqualTo(1)
    assertThat(countFrames(logs, "FINE: >> 0x00000000     8 PING          ACK"))
      .isEqualTo(1)
    assertThat(countFrames(logs, "FINE: << 0x00000000     8 PING          ACK"))
      .isEqualTo(1)
  }

  @Flaky @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun missingPongsFailsConnection(

		return err
	}

	// if cidr list matches the proposed.
	// then we possibly updated this node
	// and just failed to ack the success.
	if len(node.Spec.PodCIDRs) == len(allocatedCIDRs) {
		match := true
		for idx, cidr := range cidrsString {
			if node.Spec.PodCIDRs[idx] != cidr {
				match = false
				break
			}
		}

	Lock k8sresourcelock.Interface

	// LeaseDuration is the duration that non-leader candidates will
	// wait to force acquire leadership. This is measured against time of
	// last observed ack.
	//
	// A client needs to wait a full LeaseDuration without observing a change to
	// the record before it can attempt to take over. When all clients are

	var rejects []error
	allAdds := map[string]set.Set[string]{}
	allRemoves := map[string]set.Set[string]{}
	ctx := &handlerContext{}
	if isDebugType(d.TypeUrl) {
		// No need to ack and type check for debug types
		return nil
	}
	for _, r := range d.Resources {
		if d.TypeUrl != r.Resource.TypeUrl {
			deltaLog.Errorf("Invalid response: mismatch of type url: %v vs %v", d.TypeUrl, r.Resource.TypeUrl)

		if err := s.pushXds(con, w, pushRequest); err != nil {
			return err
		}
	}
	if pushRequest.Full {
		// Report all events for unwatched resources. Watched resources will be reported in pushXds or on ack.
		reportEventsForUnWatched(con, s.StatusReporter, pushRequest.Push.LedgerVersion)
	}

	proxiesConvergeDelay.Record(time.Since(pushRequest.Start).Seconds())
	return nil
}

  /**
   * Acknowledge: A communication control character transmitted by a receiver as an affirmative
   * response to a sender.
   *
   * @since 8.0
   */
  public static final byte ACK = 6;

  /**
   * Bell ('\a'): A character for use when there is a need to call for human attention. It may
   * control alarm or attention devices.
   *
   * @since 8.0
   */

  /**
   * Acknowledge: A communication control character transmitted by a receiver as an affirmative
   * response to a sender.
   *
   * @since 8.0
   */
  public static final byte ACK = 6;

  /**
   * Bell ('\a'): A character for use when there is a need to call for human attention. It may
   * control alarm or attention devices.
   *
   * @since 8.0
   */

		http2FlagHeadersEndHeaders: "END_HEADERS",
		http2FlagHeadersPadded:     "PADDED",
		http2FlagHeadersPriority:   "PRIORITY",
	},
	http2FrameSettings: {
		http2FlagSettingsAck: "ACK",
	},
	http2FramePing: {
		http2FlagPingAck: "ACK",
	},
	http2FrameContinuation: {
		http2FlagContinuationEndHeaders: "END_HEADERS",
	},
	http2FramePushPromise: {
		http2FlagPushPromiseEndHeaders: "END_HEADERS",