lastVerified atomic.Value
}

func (l *log) Name() string {
	return "log"
}

func (l *log) Check(_ *http.Request) error {
	l.startOnce.Do(func() {
		l.lastVerified.Store(time.Now())
		go wait.Forever(func() {
			klog.Flush()
			l.lastVerified.Store(time.Now())
		}, time.Minute)
	})

	lastVerified := l.lastVerified.Load().(time.Time)
	if time.Since(lastVerified) < (2 * time.Minute) {
		return nil
	}

   * colliding threads.  Because search is random, and collisions
   * only become known via CAS failures, convergence can be slow,
   * and because threads are typically not bound to CPUS forever,
   * may not occur at all. However, despite these limitations,
   * observed contention rates are typically low in these cases.
   *
   * It is possible for a Cell to become unused when threads that

					g.StartTime = ev.Time()
				}
			case GoRunnable:
				g.lastRunnableTime = ev.Time()
			case GoWaiting:
				if st.Reason != "forever" {
					g.lastBlockTime = ev.Time()
					g.lastBlockReason = st.Reason
					break
				}
				// "Forever" is like goroutine death.
				fallthrough
			case GoNotExist:
				g.finalize(ev.Time(), ev)
			case GoSyscall:
				s.syscallingP[ev.Proc()] = id

			req.Body.Close()
		}
		select {
		case dr.c <- strings.NewReader("HTTP/1.1 204 No Content\r\nConnection: close\r\n\r\n"):
		case <-quitReadCh:
			// Ensure delegateReader.Read doesn't block forever if we get an error.
			close(dr.c)
		}
	}()

	_, err := t.RoundTrip(reqSend)

	req.Body = save
	if err != nil {
		pw.Close()
		dr.err = err
		close(quitReadCh)
		return nil, err
	}

		// underlying field is not a whole number of bytes.
		priv[0] &= mask[bitSize%8]
		// This is because, in tests, rand will return all zeros and we don't
		// want to get the point at infinity and loop forever.
		priv[1] ^= 0x42

		// If the scalar is out of range, sample another random number.
		if new(big.Int).SetBytes(priv).Cmp(N) >= 0 {
			continue
		}

		x, y = curve.ScalarBaseMult(priv)
	}
	return
}

	c := &Controller{
		o:      o,
		client: client,
	}

	c.queue = controllers.NewQueue("validation",
		controllers.WithReconciler(c.Reconcile),
		// Webhook patching has to be retried forever. But the retries would be rate limited.
		controllers.WithMaxAttempts(math.MaxInt),
		// Retry with backoff. Failures could be from conflicts of other instances (quick retry helps), or

   * colliding threads.  Because search is random, and collisions
   * only become known via CAS failures, convergence can be slow,
   * and because threads are typically not bound to CPUS forever,
   * may not occur at all. However, despite these limitations,
   * observed contention rates are typically low in these cases.
   *
   * It is possible for a Cell to become unused when threads that

			outputFormat: "text",
			expected: `TOKEN                     TTL         EXPIRES   USAGES                   DESCRIPTION                                                EXTRA GROUPS
abcdef.1234567890123456   <forever>   <never>   signing,authentication   valid bootstrap tooken                                     system:bootstrappers:kubeadm:default-node-token
`,
		},
		{
			name:         "jsonpath output",
			id:           "abcdef",

	qm.running = true
	qm.monitorLock.Unlock()

	// Start monitors and begin change processing until the stop channel is
	// closed.
	qm.StartMonitors(ctx)

	// The following workers are hanging forever until the queue is
	// shutted down, so we need to shut it down in a separate goroutine.
	go func() {
		defer utilruntime.HandleCrash()
		defer qm.resourceChanges.ShutDown()

		<-ctx.Done()
	}()

	if len(p) == 0 {
		// Read(0 bytes) is useless. We expect no such useless
		// calls in this test.
		panic("unexpected call")
	}
	p[0] = byte(b)
	return 1, EOF
}

// This used to yield bytes forever; issue 16795.
func TestMultiReaderSingleByteWithEOF(t *testing.T) {
	got, err := ReadAll(LimitReader(MultiReader(byteAndEOFReader('a'), byteAndEOFReader('b')), 10))
	if err != nil {
		t.Fatal(err)
	}