public void OnNext(KeyValuePair <string, object?> value)
{
var activity = Activity.Current;
if (activity == null)
{
return;
}
if (value.Key.EndsWith(".Stop"))
{
var serviceAttribute = activity.Tags.FirstOrDefault(tag => tag.Key == CouchbaseTags.Service);
if (serviceAttribute.Value == null)
{
return;
}
if (_serviceThresholds.TryGetValue(serviceAttribute.Value, out var threshold))
{
if (activity.Duration > threshold)
{
var summary = ThresholdSummary.FromActivity(activity);
ServiceThresholdQueue.AddByService(serviceAttribute.Value, summary);
}
}
}
}
public static void LogReportSummaries(object?state)
{
var reportSummaries = ServiceThresholdQueue.ReportSummaries();
var reportJson = JArray.FromObject(reportSummaries);
if (reportJson.HasValues && state is ILogger logger)
{
logger.LogInformation(LoggingEvents.ThresholdEvent, reportJson.ToString(Formatting.None));
}
}
