public void Start(IApmContext apmContext, ApmWebApiStartInformation apmWebApiStartInformation)
{
var key = string.Empty;
object counterProperty;
if (!apmContext.TryGetValue(AverageTimeTakenMsCounter, out counterProperty))
{
var categoryName = PerformanceCounterApmApiFilterAttribute.GetCategoryName(apmWebApiStartInformation.ApplicationName);
var counterName = GetCounterName(apmWebApiStartInformation.MethodIdentifier);
var counter = Counters.GetOrAdd(key, s => GetCounter(categoryName, _instanceName, counterName));
apmContext.Add(AverageTimeTakenMsCounter, counter);
}
object baseCounterProperty;
if (!apmContext.TryGetValue(AverageTimeTakenMsBaseCounter, out baseCounterProperty))
{
var categoryName = PerformanceCounterApmApiFilterAttribute.GetCategoryName(apmWebApiStartInformation.ApplicationName);
var counterName = GetBaseCounterName(apmWebApiStartInformation.MethodIdentifier);
var baseCounter = BaseCounters.GetOrAdd(key, s => GetBaseCounter(categoryName, _instanceName, counterName));
apmContext.Add(AverageTimeTakenMsBaseCounter, baseCounter);
}
}
public void Start(IApmContext apmContext, ApmMethodHandlerStartInformation apmMethodHandlerStartInformation)
{
var key = string.Empty;
object counterProperty;
if (!apmContext.TryGetValue(TotalCountCounter, out counterProperty))
{
var categoryName = PerformanceCounterApmMethodHandler.GetCategoryName(apmMethodHandlerStartInformation.ApplicationName);
var counterName = GetCounterName(apmMethodHandlerStartInformation.MethodIdentifier);
var counter = Counters.GetOrAdd(key, s => GetCounter(categoryName, _instanceName, counterName));
apmContext.Add(TotalCountCounter, counter);
}
}
public void Start(IApmContext apmContext, ApmHttpClientStartInformation apmHttpClientStartInformation)
{
var key = string.Empty;
object counterProperty;
if (!apmContext.TryGetValue(LastOperationExecutionTimeMsCounter, out counterProperty))
{
var categoryName = PerformanceCounterApmHttpClientDelegatingHandler.GetCategoryName(apmHttpClientStartInformation.ApplicationName);
var counterName = GetCounterName(apmHttpClientStartInformation.MethodIdentifier);
var counter = Counters.GetOrAdd(key, s => GetCounter(categoryName, _instanceName, counterName));
apmContext.Add(LastOperationExecutionTimeMsCounter, counter);
}
}
public void WhenAddingTrackingInformationWithNoPreviousTracing()
{
_apmContext.Add(Constants.ClientNamePropertyKey, "TestClient");
ApmContext.SetTracing(_apmContext);
var traceId = (string)_apmContext[Constants.TraceIdHeaderKey];
var regex = new Regex("TestClient=[^;]+");
Assert.True(regex.IsMatch(traceId));
}