// instead of idx itself.  However, in a future version of this function,
	// we can use idx to better handle the case of elemsize==0.
	// A future improvement to the detector is to call TSan with c and idx:
	// this way, Go will continue to not allocating buffer entries for channels
	// of elemsize==0, yet the race detector can be made to handle multiple
	// sync objects underneath the hood (one sync object per idx)

		responseCh <- resp
	}
}

func (m *muxClient) handleTwowayRequests(errResp chan<- Response, requests <-chan []byte) {
	var errState bool
	if debugPrint {
		start := time.Now()
		defer func() {
			fmt.Println("Mux", m.MuxID, "Request took", time.Since(start).Round(time.Millisecond))
		}()
	}

	var pingTimer <-chan time.Time
	if m.deadline == 0 || m.deadline > m.clientPingInterval {

// An optional subroute can be given. Multiple entries are joined with '/'.
func (h *StreamTypeHandler[Payload, Req, Resp]) RegisterNoPayload(m *Manager, handle func(ctx context.Context, in <-chan Req, out chan<- Resp) *RemoteErr, subroute ...string) error {
	h.WithPayload = false
	return h.register(m, func(ctx context.Context, p Payload, in <-chan Req, out chan<- Resp) *RemoteErr {
		return handle(ctx, in, out)

const testLock = "test-lock"

func createElection(t *testing.T,
	name string, revision string,
	watcher revisions.DefaultWatcher,
	expectLeader bool,
	client kubernetes.Interface, fns ...func(stop <-chan struct{}),
) (*LeaderElection, chan struct{}) {
	t.Helper()
	return createElectionMulticluster(t, name, revision, false, false, watcher, expectLeader, client, fns...)
}

func createPerRevisionElection(t *testing.T,

		z complex128
	)
	x++
	y--
	z++
}

func sends() {
	var ch chan int
	var rch <-chan int
	var x int
	x <- /* ERROR "cannot send" */ x
	rch <- /* ERROR "cannot send" */ x
	ch <- "foo" /* ERRORx `cannot use .* in send` */
	ch <- x
}

func selects() {
	select {}
	var (
		ch chan int
		sc chan <- bool
	)
	select {
	case <-ch:
	case (<-ch):
	case t := <-ch:
		_ = t

// *byte is really *runtime.Type
func makechan64(chanType *byte, size int64) (hchan chan any)
func makechan(chanType *byte, size int) (hchan chan any)
func chanrecv1(hchan <-chan any, elem *any)
func chanrecv2(hchan <-chan any, elem *any) bool
func chansend1(hchan chan<- any, elem *any)
func closechan(hchan chan<- any)
func chanlen(hchan any) int
func chancap(hchan any) int

var writeBarrier struct {

		w.typ(t.key)
		w.byte(']')
		w.typ(t.elem)

	case *Chan:
		var s string
		var parens bool
		switch t.dir {
		case SendRecv:
			s = "chan "
			// chan (<-chan T) requires parentheses
			if c, _ := t.elem.(*Chan); c != nil && c.dir == RecvOnly {
				parens = true
			}
		case SendOnly:
			s = "chan<- "
		case RecvOnly:
			s = "<-chan "
		default:
			w.error("unknown channel direction")
		}

			}
			consolidatedReport.BucketStats[opts] = d
		}
	}
	return consolidatedReport
}

func (sys *NotificationSys) collectPeerMetrics(ctx context.Context, peerChannels []<-chan MetricV2, g *errgroup.Group) <-chan MetricV2 {
	ch := make(chan MetricV2)
	var wg sync.WaitGroup
	for index, err := range g.Wait() {
		if err != nil {
			if sys.peerClients[index] != nil {

		// Register a single handler which echos the payload.
		errFatal(remote.RegisterStreamingHandler(handlerTest, StreamHandler{
			// Send 10x response.
			Handle: func(ctx context.Context, payload []byte, _ <-chan []byte, out chan<- []byte) *RemoteErr {
				for i := 0; i < responses; i++ {
					toSend := GetByteBuffer()[:0]
					toSend = append(toSend, byte(i))
					toSend = append(toSend, payload...)
					select {

		tc.nodeUpdateChannels = append(tc.nodeUpdateChannels, make(chan nodeUpdateItem, NodeUpdateChannelSize))
		tc.podUpdateChannels = append(tc.podUpdateChannels, make(chan podUpdateItem, podUpdateChannelSize))
	}

	// Functions that are responsible for taking work items out of the workqueues and putting them
	// into channels.
	go func(stopCh <-chan struct{}) {
		for {
			nodeUpdate, shutdown := tc.nodeUpdateQueue.Get()