private void HandleApiMetering(LogEventArgs logEventArgs)
{
if (string.IsNullOrWhiteSpace(ApiMeterPrefix))
{
return;
}
IMeter meter = Metering.GetGlobalMeter();
if (meter == null)
{
return;
}
int httpStatusCode = (int)logEventArgs.HttpStatusCode;
if (httpStatusCode >= 500)
{
meter.Meter($"{ApiMeterPrefix}.failure");
}
meter.Meter($"{ApiMeterPrefix}.count");
meter.Timer($"{ApiMeterPrefix}.latency", TimeSpan.FromSeconds(logEventArgs.TimeTakenInSeconds));
}
public void Meter(string name)
{
AsyncTasks.Run(() => _meter.Meter(name), "metering");
}
private void AddCountMetric(string metricName)
{
var key = string.IsNullOrEmpty(metricName) ? _meterKeyPrefix : $"{_meterKeyPrefix}.{metricName}";
_meter.Meter(key);
}