static Action <HttpTracingActivity> StartAction(MetricsCollectionService metricsCollectionService)
{
return(trace);
void trace(HttpTracingActivity ctx)
{
var lastCounter = metricsCollectionService.LastCounterData;
if (lastCounter != null)
{
ctx.TracingOptions.TagsOptions.Counter.TraceCounter(ctx, lastCounter);
}
}
}
private static async Task Go()
{
var c = new MetricsCollectionService();
await c.StartAsync(CancellationToken.None);
var random = new Random();
for (int i = 0; i <= 1000; i++)
{
var clientEvent = HttpClientEventSource.Instance.StartEvent("service");
await Task.Delay(random.Next(10, 200)).ConfigureAwait(false);
clientEvent.Stop();
}
}
public HttpCounterActivityProcessor(MetricsCollectionService metricsCollectionService) : base(
onStart: StartAction(metricsCollectionService))
{
}
