public void Finish(object token, InstrumentationContext extraContext = null)
{
if (token == null)
{
return; // not meant to be instrumented prob due to sampling rate
}
try
{
var itoken = ValidateToken(token);
if (ShouldInstrument(itoken.SamplingRate))
{
foreach (var kv in _tracers)
{
kv.Value.Finish(itoken.TracerContexts[kv.Key], itoken.Kronometer.ElapsedMilliseconds,
itoken.CorrelationId?.ToString(),
extraContext);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
if (_info.RaisePublishErrors)
{
throw;
}
}
}
public void Finish(object token,
long timeTakenMilli,
string correlationId = null,
InstrumentationContext extraContext = null)
{
var info = (IInstrumentationInfo)token;
InstrumentationEventSource.Instance.WriteInstrumentationEvent(info.CategoryName,
info.InstanceName,
timeTakenMilli,
correlationId,
extraContext);
}
public async Task InstrumentAsync(Func <Task> asyncAspect,
double?samplingRate = null, InstrumentationContext extraContext = null)
{
var token = Start(samplingRate ?? _info.SamplingRate);
try
{
await asyncAspect();
}
finally
{
Finish(token, extraContext);
}
}
public void Instrument(Action aspect,
double?samplingRate = null, InstrumentationContext extraContext = null)
{
var token = Start(samplingRate ?? _info.SamplingRate);
try
{
aspect();
}
finally
{
Finish(token, extraContext);
}
}
public void Finish(object token, long timeTakenMilli, string correlationId = null, InstrumentationContext extraContext = null)
{
var contexts = (Tuple <IEnumerable <PerfitHandlerContext>, Dictionary <string, object> >)token;
CompleteContexts(contexts);
}
public static void WriteInstrumentationEvent(this InstrumentationEventSource source, string categoryName, string instanceName, long timeTakenMilli, string correlationId = null, InstrumentationContext extraContext = null)
{
source.WriteInstrumentationEvent(categoryName ?? "NoCategory", instanceName ?? "NoInstance", timeTakenMilli,
correlationId == null ? string.Empty : correlationId, extraContext?.Text1, extraContext?.Text2 ?? string.Empty, extraContext?.Numeric ?? 0, extraContext?.Decimal ?? 0);
}