Golang cache.DeltaFIFO类代码示例

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本文整理汇总了Golang中k8s/io/kubernetes/pkg/client/cache.DeltaFIFO类的典型用法代码示例。如果您正苦于以下问题：Golang DeltaFIFO类的具体用法？Golang DeltaFIFO怎么用？Golang DeltaFIFO使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了DeltaFIFO类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: watchServices

// Loop infinitely, processing all service updates provided by the queue.
func (s *ServiceController) watchServices(serviceQueue *cache.DeltaFIFO) {
	for {
		serviceQueue.Pop(func(obj interface{}) error {
			deltas, ok := obj.(cache.Deltas)
			if !ok {
				runtime.HandleError(fmt.Errorf("Received object from service watcher that wasn't Deltas: %+v", obj))
				return nil
			}
			delta := deltas.Newest()
			if delta == nil {
				runtime.HandleError(fmt.Errorf("Received nil delta from watcher queue."))
				return nil
			}
			err, retryDelay := s.processDelta(delta)
			if retryDelay != 0 {
				// Add the failed service back to the queue so we'll retry it.
				runtime.HandleError(fmt.Errorf("Failed to process service delta. Retrying in %s: %v", retryDelay, err))
				go func(deltas cache.Deltas, delay time.Duration) {
					time.Sleep(delay)
					if err := serviceQueue.AddIfNotPresent(deltas); err != nil {
						runtime.HandleError(fmt.Errorf("Error requeuing service delta - will not retry: %v", err))
					}
				}(deltas, retryDelay)
			} else if err != nil {
				runtime.HandleError(fmt.Errorf("Failed to process service delta. Not retrying: %v", err))
			}
			return nil
		})
	}
}

开发者ID:RyanBinfeng，项目名称:kubernetes，代码行数:31，代码来源:servicecontroller.go

示例2: watchServices

// Loop infinitely, processing all service updates provided by the queue.
func (s *ServiceController) watchServices(serviceQueue *cache.DeltaFIFO) {
	for {
		newItem := serviceQueue.Pop()
		deltas, ok := newItem.(cache.Deltas)
		if !ok {
			glog.Errorf("Received object from service watcher that wasn't Deltas: %+v", newItem)
		}
		delta := deltas.Newest()
		if delta == nil {
			glog.Errorf("Received nil delta from watcher queue.")
			continue
		}
		err, shouldRetry := s.processDelta(delta)
		if shouldRetry {
			// Add the failed service back to the queue so we'll retry it.
			glog.Errorf("Failed to process service delta. Retrying: %v", err)
			time.Sleep(processingRetryInterval)
			serviceQueue.AddIfNotPresent(deltas)
		} else if err != nil {
			util.HandleError(fmt.Errorf("Failed to process service delta. Not retrying: %v", err))
		}
	}
}

开发者ID:pologood，项目名称:kubernetes，代码行数:24，代码来源:servicecontroller.go

注：本文中的k8s/io/kubernetes/pkg/client/cache.DeltaFIFO类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。