}
	}()
	go func() {
		defer wg.Done()

		for i := range iterChans[1] {
			_, ok := i.next()
			if !ok {
				close(iterChans[0])
				break
			}
			iterChans[0] <- i
		}
	}()
	wg.Wait()

	// End of traced execution.
	trace.Stop()
}

func pullRange(n int) intIter {
	next, stop := iter.Pull(func(yield func(v int) bool) {
		for i := range n {
			yield(i)
		}
	})

	nconn := len(s.conns)
	ch := make(chan struct{}, nconn)
	for c := range s.conns {
		go s.closeConnChan(c, ch)
	}
	s.mu.Unlock()

	// Wait for outstanding closes to finish.
	//
	// Out of paranoia for making a late change in Go 1.6, we
	// bound how long this can wait, since golang.org/issue/14291
	// isn't fully understood yet. At least this should only be used
	// in tests.
	timer := time.NewTimer(5 * time.Second)

			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)

				for i := 0; i < iters; i++ {
					runtime.Gosched()
					select {
					case <-c1:
					case <-c2:
					}
				}
				done.Done()
			})
		}()
	}
	done.Wait()

	trace.Stop()

				if success {
					break
				}
				if delay > 0 {
					time.Sleep(delay + time.Duration(rnd.Float64()*float64(delay)))
				}
			}

			if wait := globalBatchConfig.KeyRotationWait(); wait > 0 {
				time.Sleep(wait)
			}
		}()
	}
	wk.Wait()

	ri.Complete = !failed && ri.ObjectsFailed == 0
	ri.Failed = failed || ri.ObjectsFailed > 0
	globalBatchJobsMetrics.save(job.ID, ri)

				scopes.Framework.Debugf("cleanup patched %s injection configmap:\n%s", c.Name(), cfgMap.Data["config"])
				return nil
			})
		}
		if err := errG.Wait().ErrorOrNil(); err != nil {
			scopes.Framework.Errorf("failed cleaning up cluster-local config: %v", err)
		}
	})
	return errG.Wait().ErrorOrNil()
}

func (ic *injectConfig) ValuesConfig() (*inject.ValuesConfig, error) {
	ic.mu.Lock()
	myic := ic.values
	ic.mu.Unlock()

	if !cache.WaitForNamedCacheSync("job", ctx.Done(), jm.podStoreSynced, jm.jobStoreSynced) {
		return
	}

	for i := 0; i < workers; i++ {
		go wait.UntilWithContext(ctx, jm.worker, time.Second)
	}

	go wait.UntilWithContext(ctx, jm.orphanWorker, time.Second)

	<-ctx.Done()
}

// getPodJobs returns a list of Jobs that potentially match a Pod.

			if formats[index] == nil {
				return errDiskNotFound
			}
			return saveFormatErasure(storageDisks[index], formats[index], "")
		}, index)
	}

	// Wait for the routines to finish.
	return reduceWriteQuorumErrs(ctx, g.Wait(), nil, len(storageDisks))
}

// relinquishes the underlying connection for all storage disks.
func closeStorageDisks(storageDisks ...StorageAPI) {
	var wg sync.WaitGroup

			})
			if err != nil {
				t.Fatal(err)
			}
			s.ScheduleOne(ctx)
			// Wait for pod to succeed or fail scheduling
			select {
			case <-eventChan:
			case <-time.After(wait.ForeverTestTimeout):
				t.Fatalf("scheduling timeout after %v", wait.ForeverTestTimeout)
			}
			stopFunc()
			// Wait for scheduling to return an error or succeed binding.
			var (
				gotErr  error

	var dataBuffer bytes.Buffer
	writer := ioutils.LimitWriter(&dataBuffer, maxReadLength)

	e.SetStderr(writer)
	e.SetStdout(writer)
	err := e.Start()
	if err == nil {
		err = e.Wait()
	}
	data := dataBuffer.Bytes()

	klog.V(4).Infof("Exec probe response: %q", string(data))
	if err != nil {
		exit, ok := err.(exec.ExitError)
		if ok {
			if exit.ExitStatus() == 0 {