/// <summary>
/// Gets the type of the item.
/// </summary>
/// <param name="telemetry">The dynamic object.</param>
/// <returns>TelemetryItemTypes.</returns>
private static TelemetryItemTypes GetItemType(AppInsightsTelemetry telemetry)
{
string baseType = telemetry?.Data?.BaseType;
switch (baseType)
{
case "PageViewData":
return(TelemetryItemTypes.View);
case "ExceptionData":
return(TelemetryItemTypes.Exception);
case "MessageData":
return(TelemetryItemTypes.LogMessage);
case "MetricData":
if (telemetry?.Tags != null && telemetry.Tags.AiOperationSyntheticSource == "HeartbeatState")
{
return(TelemetryItemTypes.Heartbeat);
}
return(TelemetryItemTypes.Metric);
default:
return(TelemetryItemTypes.Event);
}
}
private static TelemetryItem Build(AppInsightsTelemetry appInsightsTelemetry)
{
Dictionary <string, string> appInsightsProperties = appInsightsTelemetry.Data?.BaseData?.Properties;
//bear in mind - if something goes wrong, properties might be null
TelemetryItem item = new TelemetryItem()
{
Timestamp = appInsightsTelemetry.Time,
VersionData = GetVersionData(appInsightsProperties),
UserIdentifier = appInsightsTelemetry.Tags?.AiUserId,
AuthenticatedUserIdentifier = appInsightsTelemetry.Tags?.AiUserAuthUserId,
Properties = GetFilteredProperties(appInsightsProperties),
Measurements = appInsightsTelemetry.Data?.BaseData?.Measurements,
TelemetryItemType = GetItemType(appInsightsTelemetry),
EntryKey = appInsightsTelemetry.Data?.BaseData?.Name ?? "MissingKey",
Sequence = appInsightsTelemetry.Seq,
LogMessage = appInsightsTelemetry.Data?.BaseData?.Message
};
MapTelemetryKey(appInsightsProperties, item);
MapLogLevel(appInsightsTelemetry, item);
MapExceptionProperties(appInsightsTelemetry, item);
HandleNullPropertiesError(appInsightsTelemetry, appInsightsProperties, item);
return(item);
}
private static void MapLogLevel(AppInsightsTelemetry appInsightsTelemetry, TelemetryItem item)
{
if (appInsightsTelemetry.Data.BaseData.SeverityLevel != null)
{
if (Enum.TryParse(appInsightsTelemetry.Data.BaseData.SeverityLevel, out SeverityLevel enumerized))
{
item.LogLevel = Map(enumerized);
}
}
}
private static void MapExceptionProperties(AppInsightsTelemetry appInsightsTelemetry, TelemetryItem item)
{
if (!appInsightsTelemetry.Data.BaseData.Exceptions.IsNullOrEmpty())
{
item.Exceptions = new List <TelemetryItem.ExceptionInfo>();
foreach (ExceptionElement baseDataException in appInsightsTelemetry.Data.BaseData.Exceptions)
{
item.Exceptions.Add(Mapper.Map <TelemetryItem.ExceptionInfo>(baseDataException));
}
}
}
private void SetPropertiesFromConfigurationParameters()
{
this.ApplicationName = FabricRuntime.GetActivationContext().ApplicationName;
// Observers
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverExecutionTimeout),
out int result))
{
this.observerExecTimeout = TimeSpan.FromSeconds(result);
}
// Loggers
if (bool.TryParse(
GetConfigSettingValue(ObserverConstants.EnableVerboseLoggingParameter),
out bool enableVerboseLogging))
{
this.Logger.EnableVerboseLogging = enableVerboseLogging;
}
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverLoopSleepTimeSeconds),
out int execFrequency))
{
ObserverExecutionLoopSleepSeconds = execFrequency;
this.Logger.LogInfo($"ExecutionFrequency is {ObserverExecutionLoopSleepSeconds} Seconds");
}
// Shutdown
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverShutdownGracePeriodInSeconds),
out int shutdownGracePeriodInSeconds))
{
this.shutdownGracePeriodInSeconds = shutdownGracePeriodInSeconds;
}
// (Assuming Diagnostics/Analytics cloud service implemented) Telemetry.
if (bool.TryParse(GetConfigSettingValue(ObserverConstants.TelemetryEnabled), out bool telemEnabled))
{
TelemetryEnabled = telemEnabled;
}
if (TelemetryEnabled)
{
string key = GetConfigSettingValue(ObserverConstants.AIKey);
if (!string.IsNullOrEmpty(key))
{
TelemetryClient = new AppInsightsTelemetry(key);
}
}
}
private static void HandleNullPropertiesError(AppInsightsTelemetry appInsightsTelemetry
, Dictionary <string, string> appInsightsProperties, TelemetryItem item)
{
if (appInsightsProperties == null)
{
item.TelemetryItemType = TelemetryItemTypes.Exception;
item.Exceptions = new List <TelemetryItem.ExceptionInfo>();
item.Exceptions.Add(new TelemetryItem.ExceptionInfo()
{
Message = appInsightsTelemetry.Data?.BaseData?.Message
, HasFullStack = false,
Id = 0,
OuterId = 0,
ParsedStack = new List <TelemetryItem.ExceptionInfo.ParsedStackTrace>(),
TypeName = "TelimenaClientInternalError"
});
}
}
public static void RegisterContainer()
{
var builder = new ContainerBuilder();
var httpContext = ConfigurationManager.AppSettings["HttpServiceUrl"];
builder.RegisterType <PersonController>()
.WithParameter(new TypedParameter(typeof(string), httpContext))
.InstancePerRequest();
builder.RegisterType <Service>()
.AsSelf();
var telemetry = new AppInsightsTelemetry();
builder.RegisterInstance(telemetry)
.As <ITelemetry>()
.SingleInstance();
var container = builder.Build();
DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
}
private void SetPropertiesFromConfigurationParameters()
{
this.ApplicationName = FabricRuntime.GetActivationContext().ApplicationName;
// Observers
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverExecutionTimeout),
out int result))
{
this.observerExecTimeout = TimeSpan.FromSeconds(result);
}
// Loggers
if (bool.TryParse(
GetConfigSettingValue(ObserverConstants.EnableVerboseLoggingParameter),
out bool enableVerboseLogging))
{
this.Logger.EnableVerboseLogging = enableVerboseLogging;
}
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverLoopSleepTimeSeconds),
out int execFrequency))
{
ObserverExecutionLoopSleepSeconds = execFrequency;
this.Logger.LogInfo($"ExecutionFrequency is {ObserverExecutionLoopSleepSeconds} Seconds");
}
if (bool.TryParse(
GetConfigSettingValue(ObserverConstants.EnableLongRunningCSVLogging),
out bool enableCSVLogging))
{
this.DataLogger.EnableCsvLogging = enableCSVLogging;
}
string dataLogPath = GetConfigSettingValue(ObserverConstants.DataLogPath);
if (!string.IsNullOrEmpty(dataLogPath))
{
this.DataLogger.DataLogFolderPath = dataLogPath;
}
// Shutdown
if (int.TryParse(
GetConfigSettingValue(ObserverConstants.ObserverShutdownGracePeriodInSeconds),
out int shutdownGracePeriodInSeconds))
{
this.shutdownGracePeriodInSeconds = shutdownGracePeriodInSeconds;
}
// FQDN for use in warning or error hyperlinks in HTML output
// This only makes sense when you have the FabricObserverWebApi app installed.
string fqdn = GetConfigSettingValue(ObserverConstants.FQDN);
if (!string.IsNullOrEmpty(fqdn))
{
this.Fqdn = fqdn;
}
// (Assuming Diagnostics/Analytics cloud service implemented) Telemetry.
if (bool.TryParse(GetConfigSettingValue(ObserverConstants.TelemetryEnabled), out bool telemEnabled))
{
TelemetryEnabled = telemEnabled;
}
if (TelemetryEnabled)
{
string key = GetConfigSettingValue(ObserverConstants.AIKey);
if (!string.IsNullOrEmpty(key))
{
TelemetryClient = new AppInsightsTelemetry(key);
}
}
// FabricObserver runtime telemetry (Non-PII)
if (bool.TryParse(GetConfigSettingValue(ObserverConstants.FabricObserverTelemetryEnabled), out bool foTelemEnabled))
{
FabricObserverInternalTelemetryEnabled = foTelemEnabled;
}
// ObserverWebApi.
if (bool.TryParse(GetConfigSettingValue(ObserverConstants.ObserverWebApiAppDeployed), out bool obsWeb))
{
ObserverWebAppDeployed = obsWeb;
}
else
{
ObserverWebAppDeployed = IsObserverWebApiAppInstalled();
}
}
