ctx := context.Background()
	terminate := func() {
		cacher.Stop()
		server.Terminate(t)
	}

	// Since some tests depend on the fact that GetList shouldn't fail,
	// we wait until the error from the underlying storage is consumed.
	if err := wait.PollInfinite(100*time.Millisecond, wrappedStorage.ErrorsConsumed); err != nil {
		t.Fatalf("Failed to inject list errors: %v", err)
	}

				}
			}
			// Fallback for older uploads without time in the ID.
			if modTime.IsZero() {
				wait := deleteMultipartCleanupSleeper.Timer(ctx)
				fi, err := disk.ReadVersion(ctx, "", minioMetaMultipartBucket, uploadIDPath, "", ReadOptions{})
				if err != nil {
					return nil
				}
				modTime = fi.ModTime
				wait()
			}
			if time.Since(modTime) < expiry {
				return nil
			}

		defer c.watchCache.RUnlock()
		return err
	}
	return nil
}

// Wait blocks until the cacher is Ready or Stopped, it returns an error if Stopped.
func (c *Cacher) Wait(ctx context.Context) error {
	return c.ready.wait(ctx)
}

// errWatcher implements watch.Interface to return a single error
type errWatcher struct {
	result chan watch.Event
}

        (build.standardOutput =~ "Pinged owner at port ${socket.localPort}").count
    }

    def waitCloseAndFinish(GradleHandle build) {
        Thread.sleep(10 * 1000) //wait 10 seconds, in which the build should only wait for the lock to become available
        receivingLock.close()
        build.waitForFinish()
    }

    def replaceSocketReceiver(Runnable reactOnRequest) {

			if val := globalServiceFreeze.Load(); val != nil {
				if unlock, ok := val.(chan struct{}); ok && unlock != nil {
					// Wait until unfrozen.
					select {
					case <-unlock:
					case <-r.Context().Done():
						// if client canceled we don't need to wait here forever.
						return
					}
				}
			}
		}

		globalHTTPStats.addRequestsInQueue(1)

	addTestClientEndpoints(s.MemRegistry)
	s.MemRegistry.AddHTTPService(edsIncSvc, edsIncVip, 8080)
	s.MemRegistry.SetEndpoints(edsIncSvc, "",
		newEndpointWithAccount("127.0.0.1", "hello-sa", "v1"))
	// Wait until the above debounce, to ensure we can precisely check XDS responses without spurious pushes
	s.EnsureSynced(t)

	ads := s.ConnectDeltaADS().WithID("sidecar~127.0.0.1~test.default~default.svc.cluster.local")

		collectionName: o.name,
		id:             nextUID(),
		eventHandlers:  &handlers[I]{},
		augmentation:   o.augmentation,
		synced:         make(chan struct{}),
	}

	go func() {
		// First, wait for the informer to populate
		if !kube.WaitForCacheSync(o.name, o.stop, c.HasSynced) {
			return
		}
		// Now, take all our handlers we have built up and register them...
		handlers := h.eventHandlers.MarkInitialized()

	// update qos cgroup tiers on startup and in periodic intervals
	// to ensure desired state is in sync with actual state.
	go wait.Until(func() {
		err := m.UpdateCgroups()
		if err != nil {
			klog.InfoS("Failed to reserve QoS requests", "err", err)
		}
	}, periodicQOSCgroupUpdateInterval, wait.NeverStop)

	return nil
}

// setHugePagesUnbounded ensures hugetlb is effectively unbounded

	} else {
		schemaCacheKey = modelType
	}

	// Load exist schema cache, return if exists
	if v, ok := cacheStore.Load(schemaCacheKey); ok {
		s := v.(*Schema)
		// Wait for the initialization of other goroutines to complete
		<-s.initialized
		return s, s.err
	}

	modelValue := reflect.New(modelType)
	tableName := namer.TableName(modelType.Name())

		// fairness effect.
		go wait.JitterUntil(kl.syncNodeStatus, kl.nodeStatusUpdateFrequency, 0.04, true, wait.NeverStop)
		go kl.fastStatusUpdateOnce()

		// start syncing lease
		go kl.nodeLeaseController.Run(context.Background())
	}
	go wait.Until(kl.updateRuntimeUp, 5*time.Second, wait.NeverStop)

	// Set up iptables util rules
	if kl.makeIPTablesUtilChains {