podInfo:   &framework.QueuedPodInfo{PodInfo: mustNewPodInfo(p), UnschedulablePlugins: sets.New("foo")},
			hint:      queueHintReturnQueue,
			duration:  DefaultPodInitialBackoffDuration, // backoff is finished
			expectedQ: activeQ,
		},
		{
			name:      "Skip queues pod to unschedulablePods",
			podInfo:   &framework.QueuedPodInfo{PodInfo: mustNewPodInfo(p), UnschedulablePlugins: sets.New("foo")},

	// initial setup queries. The state is only assigned when
	// no queries are made.
	//
	// Only allow the first batch of queries to finish once the
	// second batch of Ping queries have finished.
	waiter := func(ctx context.Context) {
		switch state {
		case 0:
			// Nothing. Initial database setup.
		case 1:
			saturate.Done()
			select {
			case <-ctx.Done():
			case <-donePing:
			}

</li>
</ul>

<p>
For example, given the declarations
</p>

<pre>
var (
	a = c + b  // == 9
	b = f()    // == 4
	c = f()    // == 5
	d = 3      // == 5 after initialization has finished
)

func f() int {
	d++
	return d
}
</pre>

<p>
the initialization order is <code>d</code>, <code>b</code>, <code>c</code>, <code>a</code>.