private void EndRequest(object sender, EventArgs e)
{
IManagedTracer tracer = TracerManager.GetCurrentTracer();
if (tracer == null)
{
return;
}
// End the span and annotate it with information from the current response.
tracer.AnnotateSpan(Labels.FromHttpResponse(HttpContext.Current.Response));
tracer.EndSpan();
}
/// <summary>
/// Gets the current <see cref="IManagedTracer"/> for the given request.
/// </summary>
public static IManagedTracer GetCurrentTracer()
{
return(TracerManager.GetCurrentTracer() ?? DoNothingTracer.Instance);
}