// IsIdle returns a bool indicating whether the QueueSet was idle
	// at the moment of the return.  Idle means the QueueSet has zero
	// requests queued and zero executing.  This bit can change only
	// (1) during a call to StartRequest and (2) during a call to
	// Request::Finish.  In the latter case idleness can only change
	// from false to true.
	IsIdle() bool

		cw := tt.dialEcho("xds:///echo-app.default.svc.cluster.local:7070")
		distribution := map[string]int{}
		for i := 0; i < 100; i++ {
			res, err := cw.Echo(context.Background(), &proto.EchoRequest{Message: "needle"})
			if err != nil {
				return err
			}
			distribution[res.Version]++
		}

		if err := expectAlmost(distribution["v1"], 20); err != nil {
			return err
		}

func (w traceWriter) writeProcStatusForP(pp *p, inSTW bool) traceWriter {
	if !pp.trace.acquireStatus(w.gen) {
		return w
	}
	var status traceProcStatus
	switch pp.status {
	case _Pidle, _Pgcstop:
		status = traceProcIdle
		if pp.status == _Pgcstop && inSTW {
			// N.B. a P that is running and currently has the world stopped will be
			// in _Pgcstop, but we model it as running in the tracer.

            }
        }

        processChanges()
    }

    private checkForDaemonsStateChange() {
        def busy = registry.notIdle.size()
        def idle = registry.idle.size()

        def currentState = new DaemonsState(busy, idle)
        if (!lastDaemonsState.matches(currentState)) {
            putOnChangeQueue(currentState)
            lastDaemonsState = currentState

		Enable:   true,
		Idle:     20 * time.Second,
		Interval: -1,
		Count:    10,
	},
	{
		Enable:   true,
		Idle:     20 * time.Second,
		Interval: 10 * time.Second,
		Count:    -1,
	},
	{
		Enable:   true,
		Idle:     -1,
		Interval: -1,
		Count:    10,
	},
	{
		Enable:   true,
		Idle:     -1,
		Interval: 10 * time.Second,
		Count:    -1,
	},
	{
		Enable:   true,
		Idle:     20 * time.Second,

 */
package org.gradle.launcher.daemon.testing

/**
 * Represents the number of given busy and idle daemons in a registry at a particular time.
 */
class DaemonsState {
    final int busy
    final int idle

    DaemonsState(int busy, int idle) {
        this.busy = Math.max(busy, 0)
        this.idle = Math.max(idle, 0)
    }

    static getWildcardState() {
        new DaemonsState()
    }

			if len(st.backlog) == 0 {
				if st.active--; st.active == 0 && st.idle != nil {
					close(st.idle)
				}
				q.st <- st
				return
			}
			f, st.backlog = st.backlog[0], st.backlog[1:]
			q.st <- st
		}
	}()
}

// Idle returns a channel that will be closed when q has no (active or enqueued)
// work outstanding.
func (q *Queue) Idle() <-chan struct{} {
	st := <-q.st
	defer func() { q.st <- st }()

	offset := 2 + e[0]&lengthMask // size of header + fold string

	nFirst := (e[1] >> lengthBits) & lengthMask
	if nTitle := e[1] & lengthMask; nTitle != noChange {
		if nFirst != noChange {
			e = e[nFirst:]
		}
		return c.writeString(e[offset : offset+nTitle])
	}
	if ct == cLower && nFirst != noChange {
		// Use the uppercase version instead.
		return c.writeString(e[offset : offset+nFirst])
	}

	DefaultCACertPath = "C:/etc/kubernetes/pki/ca.crt"
	// DefaultContainerRuntimeURLScheme defines default socket url prefix
	DefaultContainerRuntimeURLScheme = "npipe"

func isExistingSocket(path string) bool {
	u, err := url.Parse(path)
	if err != nil {
		// should not happen, since we are trying to access known / hardcoded sockets
		return false
	}

	// the dial path must be without "npipe://"
	_, err = winio.DialPipe(u.Path, nil)
	if err != nil {
		return false
	}

	return true