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Golang Clock.NewTimer方法代码示例

本文整理汇总了Golang中github.com/pivotal-golang/clock.Clock.NewTimer方法的典型用法代码示例。如果您正苦于以下问题:Golang Clock.NewTimer方法的具体用法?Golang Clock.NewTimer怎么用?Golang Clock.NewTimer使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/pivotal-golang/clock.Clock的用法示例。


在下文中一共展示了Clock.NewTimer方法的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,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: waitForGarden

// Until we get a successful response from garden,
// periodically emit metrics saying how long we've been trying
// while retrying the connection indefinitely.
func waitForGarden(logger lager.Logger, gardenClient GardenClient.Client, clock clock.Clock) error {
	pingStart := clock.Now()
	logger = logger.Session("wait-for-garden", lager.Data{"initialTime:": pingStart})
	pingRequest := clock.NewTimer(0)
	pingResponse := make(chan error)
	heartbeatTimer := clock.NewTimer(StalledMetricHeartbeatInterval)

	for {
		select {
		case <-pingRequest.C():
			go func() {
				logger.Info("ping-garden", lager.Data{"wait-time-ns:": clock.Since(pingStart)})
				pingResponse <- gardenClient.Ping()
			}()

		case err := <-pingResponse:
			switch err.(type) {
			case nil:
				logger.Info("ping-garden-success", lager.Data{"wait-time-ns:": clock.Since(pingStart)})
				// send 0 to indicate ping responded successfully
				stalledDuration.Send(0)
				return nil
			case garden.UnrecoverableError:
				logger.Error("failed-to-ping-garden-with-unrecoverable-error", err)
				return err
			default:
				logger.Error("failed-to-ping-garden", err)
				pingRequest.Reset(PingGardenInterval)
			}

		case <-heartbeatTimer.C():
			logger.Info("emitting-stalled-garden-heartbeat", lager.Data{"wait-time-ns:": clock.Since(pingStart)})
			stalledDuration.Send(clock.Since(pingStart))
			heartbeatTimer.Reset(StalledMetricHeartbeatInterval)
		}
	}
}
开发者ID:emc-xchallenge,项目名称:executor,代码行数:40,代码来源:initializer.go

示例2: NewFakeTicker

func NewFakeTicker(clock clock.Clock, d time.Duration) clock.Ticker {
	channel := make(chan time.Time)
	timer := clock.NewTimer(d)

	go func() {
		for {
			time := <-timer.C()
			timer.Reset(d)
			channel <- time
		}
	}()

	return &fakeTicker{
		clock:    clock,
		duration: d,
		channel:  channel,
		timer:    timer,
	}
}
开发者ID:EMC-CMD,项目名称:bosh-agent,代码行数:19,代码来源:fake_ticker.go


注:本文中的github.com/pivotal-golang/clock.Clock.NewTimer方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。