public override void Dispose()
{
base.Dispose();
_listener?.StopListening();
_listener?.Dispose();
_listener = null;
}
protected override void Stop()
{
base.Stop();
_listener?.StopListening();
_listener?.Dispose();
_listener = null;
}
public override void Start()
{
try
{
if (!_fxSamplerIsApplicableToFramework().Result)
{
Log.Debug($"The GCSamplerNetCore sampler has been disabled by configuration or because this is not a .Net Core 3.0+ application.");
}
base.Start();
if (!Enabled)
{
return;
}
_listener = _listener ?? _eventListenerFactory();
_listener.StartListening();
}
catch (Exception ex)
{
Log.Error($"Unable to start Garbage Collection Event Listener Sample. Further .NetCore GC metrics will not be captured. Error: {ex}");
Dispose();
}
}
public void SetUp()
{
_sampleAction = null;
_compositeTestAgent = new CompositeTestAgent();
_compositeTestAgent.SetEventListenerSamplersEnabled(true);
Mock.Arrange(() => _mockScheduler.ExecuteEvery(Arg.IsAny <Action>(), Arg.IsAny <TimeSpan>(), Arg.IsAny <TimeSpan?>()))
.DoInstead <Action, TimeSpan, TimeSpan?>((action, _, __) => _sampleAction = action);
_threadStatsSampleTransformer = Mock.Create <IThreadStatsSampleTransformer>();
_threadEventsListener = Mock.Create <ISampledEventListener <ThreadpoolThroughputEventsSample> >();
_threadStatsSampler = new ThreadStatsSampler(_mockScheduler, GetThreadEventsListener, _threadStatsSampleTransformer, new ThreadPoolStatic());
_threadStatsSampler.Start();
}
public override void Start()
{
base.Start();
if (!Enabled)
{
return;
}
if ((_configuration?.EventListenerSamplersEnabled).GetValueOrDefault(false))
{
_listener = _listener ?? _threadListenerFactory();
}
}
public void Setup()
{
_compositeTestAgent = new CompositeTestAgent();
_compositeTestAgent.SetEventListenerSamplersEnabled(true);
_mockScheduler = Mock.Create <IScheduler>();
//Prevents the scheduler from actually running
Mock.Arrange(() => _mockScheduler.ExecuteEvery(Arg.IsAny <Action>(), Arg.IsAny <TimeSpan>(), Arg.IsAny <TimeSpan?>()))
.DoNothing();
_mockEventListener = Mock.Create <ISampledEventListener <Dictionary <GCSampleType, float> > >();
_mockEventListenerFactory = () => _mockEventListener;
_mockTransformer = Mock.Create <IGcSampleTransformer>();
}
