本文整理汇总了Python中WMComponent.AlertGenerator.Pollers.Base.PeriodPoller.sender方法的典型用法代码示例。如果您正苦于以下问题：Python PeriodPoller.sender方法的具体用法？Python PeriodPoller.sender怎么用？Python PeriodPoller.sender使用的例子？那么, 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类WMComponent.AlertGenerator.Pollers.Base.PeriodPoller的用法示例。
在下文中一共展示了PeriodPoller.sender方法的1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Python代码示例。
示例1: testPeriodPollerOnRealProcess
# 需要导入模块: from WMComponent.AlertGenerator.Pollers.Base import PeriodPoller [as 别名]
# 或者: from WMComponent.AlertGenerator.Pollers.Base.PeriodPoller import sender [as 别名]
def testPeriodPollerOnRealProcess(self):
config = getConfig("/tmp")
config.component_("AlertProcessor")
config.AlertProcessor.section_("critical")
config.AlertProcessor.section_("soft")
config.AlertProcessor.critical.level = 5
config.AlertProcessor.soft.level = 0
config.component_("AlertGenerator")
config.AlertGenerator.section_("bogusPoller")
config.AlertGenerator.bogusPoller.soft = 5 # [percent]
# the way the worker is implemented should take 100% CPU, but it sometimes
# take a while, test safer threshold here, testing thresholds
# more rigorously happens in Pollers_t
config.AlertGenerator.bogusPoller.critical = 50 # [percent]
config.AlertGenerator.bogusPoller.pollInterval = 0.2 # [second]
# period during which measurements are collected before evaluating for possible alert triggering
config.AlertGenerator.bogusPoller.period = 1
generator = utils.AlertGeneratorMock(config)
poller = PeriodPoller(config.AlertGenerator.bogusPoller, generator)
poller.sender = utils.SenderMock()
# get CPU usage percentage, it's like measuring CPU usage of a real
# component, so use the appropriate poller's method for that
# (PeriodPoller itself is higher-level class so it doesn't define
# a method to provide sampling data)
poller.sample = lambda processDetail: ComponentsCPUPoller.sample(processDetail)
p = utils.getProcess()
self.testProcesses.append(p)
while not p.is_alive():
time.sleep(0.2)
name = "mytestprocess-testPeriodPollerBasic"
pd = ProcessDetail(p.pid, name)
# need to repeat sampling required number of measurements
numOfMeasurements = int(config.AlertGenerator.bogusPoller.period /
config.AlertGenerator.bogusPoller.pollInterval)
mes = Measurements(numOfMeasurements)
self.assertEqual(len(mes), 0)
for i in range(mes._numOfMeasurements):
poller.check(pd, mes)
# 1 alert should have arrived, test it
# though there may be a second alert as well if the test managed to
# run second round - don't test number of received alerts
# also the Level and threshold is not deterministic: given it's
# measured on a live process it can't be determined up-front how
# much CPU this simple process will be given: don't test Level
# and threshold
a = poller.sender.queue[0]
self.assertEqual(a["Component"], generator.__class__.__name__)
self.assertEqual(a["Source"], poller.__class__.__name__)
d = a["Details"]
self.assertEqual(d["numMeasurements"], mes._numOfMeasurements)
self.assertEqual(d["component"], name)
self.assertEqual(d["period"], config.AlertGenerator.bogusPoller.period)
# since the whole measurement cycle was done, values should have been nulled
self.assertEqual(len(mes), 0)