public override Task ReportAsync(CancellationToken token)
{
// Local log.
ObserverLogger.LogInfo(message.ToString());
/* Report to Fabric */
// These values will be preserved across observer runs and are useful for clearing warnings
// by reporting Ok health state health events with the same property and sourceid values
// as the error/warning health events when FO is safely taken down (e.g., app is being uninstalled,
// safe restart of fabric node it's running on, etc.).
HealthReportProperties.Add("SomePropertyName");
HealthReportSourceIds.Add($"{ObserverName}_SomethingUniqueToThisReport");
var healthReporter = new ObserverHealthReporter(ObserverLogger);
var healthReport = new Utilities.HealthReport
{
Code = FOErrorWarningCodes.Ok,
HealthMessage = this.message.ToString(),
NodeName = NodeName,
Observer = ObserverName,
Property = HealthReportProperties[^ 1],
public override Task ReportAsync(CancellationToken token)
{
// Local log.
ObserverLogger.LogInfo(message.ToString());
/* Report to Fabric */
// These values will be preserved across observer runs and are useful for clearing warnings
// by reporting Ok health state health events with the same property and sourceid values
// as the error/warning health events when FO is safely taken down (e.g., app is being uninstalled,
// safe restart of fabric node it's running on, etc.).
HealthReportProperties.Add("SomePropertyName");
HealthReportSourceIds.Add($"{ObserverName}_SomethingUniqueToThisReport");
var healthReporter = new ObserverHealthReporter(ObserverLogger, FabricClientInstance);
var healthReport = new Utilities.HealthReport
{
Code = FOErrorWarningCodes.Ok,
HealthMessage = this.message.ToString(),
NodeName = NodeName,
Observer = ObserverName,
Property = HealthReportProperties[HealthReportProperties.Count - 1],
ReportType = HealthReportType.Node,
State = HealthState.Ok,
};
healthReporter.ReportHealthToServiceFabric(healthReport);
// Emit Telemetry - This will use whatever telemetry provider you have configured in FabricObserver Settings.xml.
var telemetryData = new TelemetryData(FabricClientInstance, Token)
{
Code = FOErrorWarningCodes.Ok,
HealthEventDescription = this.message.ToString(),
HealthState = "Ok",
NodeName = NodeName,
ObserverName = ObserverName,
Source = ObserverConstants.FabricObserverName,
};
if (IsTelemetryProviderEnabled && IsObserverTelemetryEnabled)
{
_ = TelemetryClient?.ReportHealthAsync(
telemetryData,
Token);
}
// ETW.
if (IsEtwEnabled)
{
Logger.EtwLogger?.Write(
ObserverConstants.FabricObserverETWEventName,
new
{
Code = FOErrorWarningCodes.Ok,
HealthEventDescription = this.message.ToString(),
HealthState = "Ok",
NodeName,
ObserverName,
Source = ObserverConstants.FabricObserverName,
});
}
this.message.Clear();
return(Task.CompletedTask);
}
