internal void FlushPostedProperties()
{
RequiresNotDisposed();
if (postedProperties.Count == 0 || !scheduler.CanEnterTimedDelegate())
{
return;
}
TelemetryEvent telemetryEvent = CreateTelemetryEvent("PostProperty");
PostPropertyEntry result;
while (postedProperties.TryDequeue(out result))
{
if (result.IsReserved)
{
telemetryEvent.ReservedProperties[result.Key] = result.Value;
}
else
{
telemetryEvent.Properties[result.Key] = result.Value;
}
}
TelemetrySession.ValidateEvent(telemetryEvent);
ValidateEventProperties(telemetryEvent);
AddReservedPropertiesToTheEvent(telemetryEvent);
hostSession.PostValidatedEvent(telemetryEvent);
scheduler.ExitTimedDelegate();
}
/// <summary>
/// Create new default session with specified parameters
/// </summary>
/// <param name="appInsightsIKey"></param>
/// <param name="asimovIKey"></param>
/// <returns></returns>
public static TelemetrySession CreateAndGetDefaultSession(string appInsightsIKey, string asimovIKey)
{
bool flag = true;
if (InternalDefaultSession == null)
{
lock (lockDefaultSessionCreation)
{
if (InternalDefaultSession == null)
{
CodeContract.RequiresArgumentNotEmptyOrWhitespace(appInsightsIKey, "appInsightsIKey");
CodeContract.RequiresArgumentNotEmptyOrWhitespace(asimovIKey, "asimovIKey");
TelemetrySessionInitializer @default = TelemetrySessionInitializer.Default;
@default.AppInsightsInstrumentationKey = appInsightsIKey;
@default.AsimovInstrumentationKey = asimovIKey;
InternalDefaultSession = TelemetrySession.Create(@default);
flag = false;
}
}
}
if (flag)
{
throw new InvalidOperationException("Unable to create new default Telemetry Session with provided keys.");
}
return(InternalDefaultSession);
}
private void CollectAndSendIdentityEvaluationValuesEvent(TelemetrySession telemetrySession, CancellationToken cancellationToken)
{
try
{
KeyValuePair <string, object>[] array = GetIdentityProperties(cancellationToken).ToArray();
if (!SendIdentityValuesEvent)
{
return;
}
TelemetryEvent telemetryEvent = new TelemetryEvent("VS/TelemetryApi/Identity/EvaluationValues");
KeyValuePair <string, object>[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
KeyValuePair <string, object> keyValuePair = array2[i];
telemetryEvent.Properties.Add(keyValuePair.Key, keyValuePair.Value);
}
cancellationToken.ThrowIfCancellationRequested();
telemetrySession.PostEvent(telemetryEvent);
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception exceptionObject)
{
telemetrySession.PostFault(EvaluationValuesEventFaultName, "SendIdentityEvaluationValuesEvent", exceptionObject);
}
foreach (KeyValuePair <string, Exception> exception in exceptions)
{
telemetrySession.PostFault(EvaluationValuesEventFaultName, exception.Key, exception.Value);
}
}
public EventProcessorContext(TelemetrySession hostTelemetrySession, IEventProcessorRouter eventProcessorRouter)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(hostTelemetrySession, "hostTelemetrySession");
CodeContract.RequiresArgumentNotNull <IEventProcessorRouter>(eventProcessorRouter, "eventProcessorRouter");
this.hostTelemetrySession = hostTelemetrySession;
this.eventProcessorRouter = eventProcessorRouter;
}
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
///
/// Please note that although we are throttling, the reset actually occurs when the following event
/// is processed. This means if we sent 1k events under a second, and do not do anything for 10 minutes
/// and then send an event, the Reset will occur then. This was done to simplify code as this feature
/// is primarily for events under development.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
DateTimeOffset postTimestamp = telemetryEvent.PostTimestamp;
if (bucketStartTime == default(DateTimeOffset))
{
bucketStartTime = postTimestamp;
}
if (eventProcessorContext.ThrottlingAction == ThrottlingAction.DoNotThrottle || (eventProcessorContext.ThrottlingAction != ThrottlingAction.Throttle && passthroughEvents.Contains(telemetryEvent.Name)))
{
if (counter < threshold)
{
counter++;
}
else if (whitelistCounter >= threshold)
{
noisyWhiteListEvents.Add(telemetryEvent.Name);
}
whitelistCounter++;
return(true);
}
if ((postTimestamp - bucketStartTime).TotalSeconds > resetCounter)
{
TelemetrySession hostTelemetrySession = eventProcessorContext.HostTelemetrySession;
Reset(hostTelemetrySession, hostTelemetrySession.EventProcessor.CurrentManifest, postTimestamp);
}
if (counter++ >= threshold)
{
droppedEvents.Add(telemetryEvent.Name);
return(false);
}
return(true);
}
/// <summary>
/// Event processor constructor should be provided with session.
/// This required for start channels.
/// </summary>
/// <param name="session"></param>
/// <param name="eventProcessorContext"></param>
public EventProcessor(TelemetrySession session, IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(session, "session");
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
mainSession = session;
this.eventProcessorContext = eventProcessorContext;
}
/// <summary>
/// Calculate IsOptedIn status based on OptedIn status from all installed versions of VS.
/// If all found OptedIn statuses are true we return true, otherwise we return false.
/// </summary>
/// <param name="session">Host telemetry session</param>
/// <returns>OptedIn status</returns>
public bool ReadIsOptedInStatus(TelemetrySession session)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(session, "session");
bool flag = false;
OptinStatus optinStatus = OptinStatus.Undefined;
if (TryGlobalPolicyOptedInStatus(out bool optedIn))
{
flag = optedIn;
optinStatus = OptinStatus.ReadFromGlobalPolicy;
}
else
{
bool flag2 = false;
bool flag3 = false;
string[] registrySubKeyNamesFromLocalMachineRoot = registryTools.GetRegistrySubKeyNamesFromLocalMachineRoot("Software\\Microsoft\\VSCommon", false);
if (registrySubKeyNamesFromLocalMachineRoot != null && registrySubKeyNamesFromLocalMachineRoot.Length != 0)
{
string[] array = registrySubKeyNamesFromLocalMachineRoot;
foreach (string text in array)
{
if (!KeyMatchesSqmFormat(text))
{
continue;
}
int?registryIntValueFromLocalMachineRoot = ((IRegistryTools)registryTools).GetRegistryIntValueFromLocalMachineRoot(string.Format(CultureInfo.InvariantCulture, "Software\\Microsoft\\VSCommon\\{0}\\SQM", new object[1]
{
text
}), "OptIn", (int?)null);
if (registryIntValueFromLocalMachineRoot.HasValue)
{
if (registryIntValueFromLocalMachineRoot.Value == 1)
{
flag2 = true;
}
else
{
flag3 = true;
}
}
}
}
flag = (flag2 && !flag3);
if (flag2 && !flag3)
{
optinStatus = OptinStatus.OptedInForAll;
}
else if (flag2 && flag3)
{
optinStatus = OptinStatus.OptedInForSomeOptedOutForSome;
}
else if (!flag2 && flag3)
{
optinStatus = OptinStatus.OptedOutForAll;
}
}
session.PostProperty("vs.core.usevsisoptedinstatus", optinStatus.ToString());
return(flag);
}
/// <summary>
/// Post a fault event with an exception object and a callback. The callback can be used to calculate expensive data to be sent
/// to the Watson back end, such as JScript callstacks, etc
/// It becomes more useful when correlated with <see cref="T:Coding4Fun.VisualStudio.Telemetry.UserTaskEvent" /> or <see cref="T:Coding4Fun.VisualStudio.Telemetry.OperationEvent" /> which may have led to the fault occurence.
/// </summary>
/// <param name="telemetrySession"></param>
/// <param name="eventName">
/// An event name following data model schema.
/// It requires that event name is a unique, not null or empty string.
/// It consists of 3 parts and must follows pattern [product]/[featureName]/[entityName]. FeatureName could be a one-level feature or feature hierarchy delimited by "/".
/// For examples,
/// vs/platform/opensolution;
/// vs/platform/editor/lightbulb/fixerror;
/// </param>
/// <param name="description"></param>
/// <param name="faultSeverity">The severity of the fault, used to identify actionable or important faults in divisional tools and reporting.</param>
/// <param name="exceptionObject">can be null</param>
/// <param name="gatherEventDetails">Allows the user to provide code to execute synchronously to gather computationally expensive info about the event</param>
/// <param name="correlatedWith">
/// Specify which events to correlate by using property <see cref="P:Coding4Fun.VisualStudio.Telemetry.TelemetryEvent.Correlation" />
/// Good candidates to correlate with <see cref="T:Coding4Fun.VisualStudio.Telemetry.FaultEvent" /> are,
/// <see cref="T:Coding4Fun.VisualStudio.Telemetry.UserTaskEvent" />
/// <see cref="T:Coding4Fun.VisualStudio.Telemetry.OperationEvent" />
/// </param>
/// <returns>The fault correlation.</returns>
public static TelemetryEventCorrelation PostFault(this TelemetrySession telemetrySession, string eventName, string description, FaultSeverity faultSeverity, Exception exceptionObject, Func <IFaultUtility, int> gatherEventDetails, TelemetryEventCorrelation[] correlatedWith)
{
FaultEvent faultEvent = new FaultEvent(eventName, description, faultSeverity, exceptionObject, gatherEventDetails);
faultEvent.Correlate(correlatedWith);
telemetrySession.PostEvent(faultEvent);
return(faultEvent.Correlation);
}
private static TelemetryEventCorrelation PostOperationHelper <T>(this TelemetrySession session, Func <T> createEvent, TelemetryEventCorrelation[] correlatedWith) where T : OperationEvent
{
T val = createEvent();
val.Correlate(correlatedWith);
session.PostEvent(val);
return(val.Correlation);
}
/// <summary>
/// Build EventProcessorChannel and all its dependencies
/// </summary>
/// <param name="hostSession"></param>
public void Build(TelemetrySession hostSession)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(hostSession, "hostSession");
EventProcessorRouter = BuildRouter();
EventProcessorContext = BuildContext(hostSession, EventProcessorRouter);
EventProcessor = BuildProcessor(hostSession, EventProcessorContext);
EventProcessorChannel = BuildChannel(EventProcessor, hostSession);
}
/// <summary>
/// Build WatsonChannelBuilder and all its dependencies
/// </summary>
/// <param name="hostSession"></param>
public void Build(TelemetrySession hostSession)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(hostSession, "hostSession");
WatsonSessionChannel = new WatsonSessionChannel(hostSession, faultEventSamplePercent, faultEventMaximumWatsonReportsPerSession, faultEventMinimumSecondsBetweenWatsonReports)
{
Properties = properties
};
}
/// <summary>
/// Post an Asset event.
/// Asset is the target of user task or operation, e.g., Solution, Project, File, Extension, License, Designer.
/// </summary>
/// <param name="telemetrySession">Telemetry Session</param>
/// <param name="eventName">
/// An event name following data model schema.
/// It requires that event name is a unique, not null or empty string.
/// It consists of 3 parts and must follows pattern [product]/[featureName]/[entityName]. FeatureName could be a one-level feature or feature hierarchy delimited by "/".
/// For examples,
/// vs/platform/opensolution;
/// vs/platform/editor/lightbulb/fixerror;
/// </param>
/// <param name="assetId">
/// Used to identify the asset. The id should be immutable in the asset life cycle, even if the status or content changes over time.
/// E.g., project guid is generated during project creation and will never change. This makes it a good candidate for asset id of Project asset.
/// </param>
/// <param name="assetEventVersion">
/// Used for customized properties versioning.
/// E.g., project asset posts event with name "vs/platform/project".
/// If the event is updated, uses this parameter to increment the version.
/// </param>
/// <param name="properties">customized properties for this asset event.</param>
/// <param name="correlatedWith">
/// Specify which events to correlate by using property <see cref="P:Coding4Fun.VisualStudio.Telemetry.TelemetryEvent.Correlation" />
/// Good candidates to correlate with <see cref="T:Coding4Fun.VisualStudio.Telemetry.AssetEvent" /> are,
/// <see cref="T:Coding4Fun.VisualStudio.Telemetry.AssetEvent" /> (to build up asset hierarchy/extension.)
/// </param>
/// <returns>The asset event correlation.</returns>
public static TelemetryEventCorrelation PostAsset(this TelemetrySession telemetrySession, string eventName, string assetId, int assetEventVersion, IDictionary <string, object> properties, TelemetryEventCorrelation[] correlatedWith = null)
{
CodeContract.RequiresArgumentNotNull <IDictionary <string, object> >(properties, "properties");
AssetEvent assetEvent = new AssetEvent(eventName, assetId, assetEventVersion);
DictionaryExtensions.AddRange <string, object>(assetEvent.Properties, properties, true);
assetEvent.Correlate(correlatedWith);
telemetrySession.PostEvent(assetEvent);
return(assetEvent.Correlation);
}
/// <summary>
/// Marks the end of this work and post end event.
/// </summary>
/// <param name="result">the result of this user task. If the result is Failure, recommend correlate with <see cref="T:Coding4Fun.VisualStudio.Telemetry.FaultEvent" />.</param>
/// <param name="resultSummary">
/// a summary description for the result.
/// it provides a little bit more details about the result without digging into it.
/// when correlated with fault event, use this parameter to summarize the additional information stored in <see cref="T:Coding4Fun.VisualStudio.Telemetry.FaultEvent" />.
/// E.g., "sign in failed because of wrong credential", "user cancelled azure deployment".
/// Default value is null.
/// </param>
public void End(TelemetryResult result, string resultSummary = null)
{
if (Interlocked.CompareExchange(ref isEnded, 1, 0) == 1)
{
throw new InvalidOperationException("The scoped user task is already ended.");
}
EndEvent.SetResultProperties(result, resultSummary);
EndEvent.SetTimeProperties(StartTime, DateTime.UtcNow, (DateTime.UtcNow - StartTime).TotalMilliseconds);
TelemetrySession.PostEvent(EndEvent);
}
/// <summary>
/// Start tracking operation by posting a <see cref="T:Coding4Fun.VisualStudio.Telemetry.OperationEvent" /> with specified properties at the begining of operation work,
/// and return a <see cref="T:Coding4Fun.VisualStudio.Telemetry.TelemetryScope`1" /> object.
/// When the user task finishes, call method <see cref="M:Coding4Fun.VisualStudio.Telemetry.TelemetryScope`1.End(Coding4Fun.VisualStudio.Telemetry.TelemetryResult,System.String)" /> to post another <see cref="T:Coding4Fun.VisualStudio.Telemetry.OperationEvent" /> for end point.
/// Because the same event name is used by both start and end events, please don't use Start or End in event name.
/// </summary>
/// <param name="session">Telemetry Session</param>
/// <param name="eventName">
/// An event name following data model schema.
/// It requires that event name is a unique, not null or empty string.
/// It consists of 3 parts and must follows pattern [product]/[featureName]/[entityName]. FeatureName could be a one-level feature or feature hierarchy delimited by "/".
/// For examples,
/// vs/platform/opensolution;
/// vs/platform/editor/lightbulb/fixerror;
/// </param>
/// <param name="severity">
/// A severity level of the event.
/// The level is used for event consumer (e.g., ETW provider, backend reporting) to organize data easier.
/// </param>
/// <param name="startEventProperties">
/// Event properties for the start event of this scope. They are also copied to end event.
/// </param>
/// <param name="correlations">Events with which this scope can correlate.</param>
/// <returns><see cref="T:Coding4Fun.VisualStudio.Telemetry.TelemetryScope`1" /> instance.</returns>
public static TelemetryScope <OperationEvent> StartOperation(this TelemetrySession session, string eventName, TelemetrySeverity severity, IDictionary <string, object> startEventProperties, TelemetryEventCorrelation[] correlations)
{
TelemetryScopeSettings settings = new TelemetryScopeSettings
{
Severity = severity,
StartEventProperties = startEventProperties,
Correlations = correlations
};
return(session.StartOperation(eventName, settings));
}
/// <summary>
/// Post Identity telemetry. Generates an event with properties and sends it.
/// </summary>
/// <param name="telemetrySession"></param>
public void PostIdentityTelemetryWhenSessionInitialized(TelemetrySession telemetrySession)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(telemetrySession, "telemetrySession");
if (!telemetrySession.IsSessionCloned)
{
Scheduler.Schedule(delegate
{
CollectAndSendIdentityEvaluationValuesEvent(telemetrySession, telemetrySession.CancellationToken);
}, telemetrySession.CancellationToken);
}
}
/// <summary>
/// Initializes all TelemetryManifestMatchSample.IsSampleActive.
/// The initialization is based on information from the given session,
/// such as machine id, session id etc.
/// </summary>
/// <param name="session"></param>
/// <returns></returns>
internal string CalculateAllSamplings(TelemetrySession session)
{
StringBuilder stringBuilder = new StringBuilder("[");
foreach (TelemetryManifestRule item in ObjectExtensions.EmptyIfNull <TelemetryManifestRule>(Rules))
{
stringBuilder.AppendFormat("{0}, ", item.CalculateAllSamplings(session));
}
stringBuilder.Append("]");
return(stringBuilder.ToString());
}
private void PostAnyFaultsGettingHardwareId(TelemetrySession telemetrySession, CancellationToken cancellationToken)
{
foreach (Exception item in ExceptionsEncounteredObtainingHardwareId)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
telemetrySession.PostFault(HardwareIdEventFaultName, "ExceptionObtainingHardwareId", item);
}
}
private void PostPersistedSharedProperties(TelemetrySession telemetrySession, CancellationToken cancellationToken)
{
if (!ExceptionsEncounteredObtainingHardwareId.Any())
{
string b = telemetrySession.GetPersistedSharedProperty(IdentityPropertyProvider.HardwareIdPropertyName) as string;
string hardwareId = HardwareId;
if (HardwareId != HardwareIdNotObtained && !string.Equals(hardwareId, b, StringComparison.Ordinal))
{
telemetrySession.SetPersistedSharedProperty(IdentityPropertyProvider.HardwareIdPropertyName, hardwareId);
}
}
}
private void Reset(TelemetrySession mainSession, TelemetryManifest newManifest, DateTimeOffset timeToReset)
{
if (mainSession != null && (counter > threshold || whitelistCounter > threshold))
{
string value = "Unknown";
TelemetryManifest currentManifest = mainSession.EventProcessor.CurrentManifest;
if (currentManifest != null)
{
value = currentManifest.Version;
}
Dictionary <string, object> dictionary = new Dictionary <string, object>();
dictionary["VS.TelemetryApi.DynamicTelemetry.Manifest.Version"] = value;
dictionary["VS.TelemetryApi.DynamicTelemetry.HostName"] = mainSession.HostName;
dictionary["VS.TelemetryApi.ClientSideThrottling.Threshold"] = threshold;
dictionary["VS.TelemetryApi.ClientSideThrottling.TimerReset"] = resetCounter;
dictionary["VS.TelemetryApi.ClientSideThrottling.BucketStart"] = bucketStartTime.UtcDateTime.ToString("MM/dd/yy H:mm:ss.fffffff", CultureInfo.InvariantCulture);
if (counter > threshold)
{
long num = counter - threshold;
TelemetryEvent telemetryEvent = new TelemetryEvent("VS/TelemetryApi/ClientSideThrottling");
DictionaryExtensions.AddRange <string, object>(telemetryEvent.Properties, (IDictionary <string, object>)dictionary, true);
telemetryEvent.Properties["VS.TelemetryApi.ClientSideThrottling.TotalDropped"] = num;
telemetryEvent.Properties["VS.TelemetryApi.ClientSideThrottling.Events"] = StringExtensions.Join((IEnumerable <string>)droppedEvents, ",");
mainSession.PostEvent(telemetryEvent);
}
if (whitelistCounter > threshold)
{
long num2 = whitelistCounter - threshold;
TelemetryEvent telemetryEvent2 = new TelemetryEvent("VS/TelemetryApi/ClientSideThrottling/NoisyWhitelist");
DictionaryExtensions.AddRange <string, object>(telemetryEvent2.Properties, (IDictionary <string, object>)dictionary, true);
telemetryEvent2.Properties["VS.TelemetryApi.ClientSideThrottling.TotalNoise"] = num2;
telemetryEvent2.Properties["VS.TelemetryApi.ClientSideThrottling.Events"] = StringExtensions.Join((IEnumerable <string>)noisyWhiteListEvents, ",");
mainSession.PostEvent(telemetryEvent2);
}
}
counter = 0L;
whitelistCounter = 0L;
bucketStartTime = timeToReset;
if (newManifest != null)
{
if (newManifest.ThrottlingThreshold > 0)
{
threshold = newManifest.ThrottlingThreshold;
}
if (newManifest.ThrottlingTimerReset > 0.0)
{
resetCounter = newManifest.ThrottlingTimerReset;
}
}
droppedEvents.Clear();
noisyWhiteListEvents.Clear();
}
public TelemetryEventDataVerbose(TelemetrySession session, TelemetryEvent telemetryEvent)
{
SessionId = ((session != null) ? session.SessionId : string.Empty);
HostName = ((session != null) ? session.HostName : string.Empty);
if (telemetryEvent.HasProperties)
{
Properties = telemetryEvent.Properties.Select((KeyValuePair <string, object> kvp) => new KeyValuePair <string, string>(kvp.Key, Convert.ToString(kvp.Value, CultureInfo.InvariantCulture)));
}
else
{
Properties = null;
}
}
public string CalculateAllSamplings(TelemetrySession session)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendFormat("{0}{{", Name);
foreach (TelemetryManifestMatchSampling allSampling in GetAllSamplings())
{
allSampling.CalculateIsSampleActive(this, session);
stringBuilder.AppendFormat("{0}, ", allSampling.GetFullName(this));
}
stringBuilder.Append("}");
return(stringBuilder.ToString());
}
/// <summary>
/// Writes an event for a TelemetryActivity when it is posted to a session.
/// </summary>
/// <param name="activity">Telemetry activity instance</param>
/// <param name="session"></param>
public void WriteActivityPostEvent(TelemetryActivity activity, TelemetrySession session)
{
//IL_0002: Unknown result type (might be due to invalid IL or missing references)
//IL_0019: Unknown result type (might be due to invalid IL or missing references)
//IL_001a: Unknown result type (might be due to invalid IL or missing references)
//IL_0035: Unknown result type (might be due to invalid IL or missing references)
EventSourceOptions val = default(EventSourceOptions);
val.Keywords = ((EventKeywords)8);
val.Level = ((EventLevel)5);
EventSourceOptions options = val;
WriteEventWithActivityId <TelemetryEventData>(userData: new TelemetryEventData(session), telemetryEvent: activity, eventName: activity.Name + "/Posted", options: options);
}
public void SchedulePostPersistedSharedPropertyAndSendAnyFaults(TelemetrySession telemetrySession, ITelemetryScheduler scheduler)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(telemetrySession, "telemetrySession");
if (IsMachineStoreAccessible)
{
scheduler.Schedule(delegate
{
PostAnyFaultsGettingHardwareId(telemetrySession, telemetrySession.CancellationToken);
}, telemetrySession.CancellationToken);
scheduler.Schedule(delegate
{
PostPersistedSharedProperties(telemetrySession, telemetrySession.CancellationToken);
}, telemetrySession.CancellationToken);
}
}
public void PostDiagnosticInformation(TelemetrySession mainSession, TelemetryManifest newManifest)
{
if (totalPropertyCount != 0)
{
string value = "Unknown";
TelemetryManifest currentManifest = mainSession.EventProcessor.CurrentManifest;
if (currentManifest != null)
{
value = currentManifest.Version;
}
TelemetryEvent telemetryEvent = new TelemetryEvent("VS/TelemetryApi/" + DiagnosticName);
telemetryEvent.Properties["VS.TelemetryApi.DynamicTelemetry.Manifest.Version"] = value;
telemetryEvent.Properties["VS.TelemetryApi.DynamicTelemetry.HostName"] = mainSession.HostName;
telemetryEvent.Properties["VS.TelemetryApi." + DiagnosticName + ".TotalCount"] = totalPropertyCount;
telemetryEvent.Properties["VS.TelemetryApi." + DiagnosticName + ".Properties"] = StringExtensions.Join(properties.Select((string x) => x.ToLower(CultureInfo.InvariantCulture)), ",");
mainSession.PostEvent(telemetryEvent);
}
}
/// <summary>
/// Queues a telemetry event with command line flags information with additional properties to be posted to the server.
/// Only command line flags (identified by the given prefixes) will be included.
/// </summary>
/// <param name="session">A <see cref="T:Coding4Fun.VisualStudio.Telemetry.TelemetrySession" /> to post the event with.</param>
/// <param name="flagPrefixes">The prefix(s) to identify a program's flag.</param>
/// <param name="additionalProperties">Optional additional properties to include with the event.</param>
/// <exception cref="T:System.ArgumentNullException">If session is null.</exception>
/// <exception cref="T:System.ArgumentException">If eventName is null, empty or white space.</exception>
/// <exception cref="T:System.ArgumentException">
/// If no prefixes are specified, or all prefixes are null, empty or white space.
/// </exception>
public static void PostCommandLineFlags(this TelemetrySession session, IEnumerable <string> flagPrefixes, IDictionary <string, object> additionalProperties)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(session, "session");
CommandLineFlagsInfo commandLineFlagsInfo = ComputeCommandLineFlags(flagPrefixes);
TelemetryEvent telemetryEvent = new TelemetryEvent("vs/telemetryapi/commandlineflags");
telemetryEvent.Properties["VS.TelemetryApi.CommandLineFlags.ArgsCount"] = commandLineFlagsInfo.ArgsCount;
telemetryEvent.Properties["VS.TelemetryApi.CommandLineFlags.FlagsCount"] = commandLineFlagsInfo.Flags.Length;
telemetryEvent.Properties["VS.TelemetryApi.CommandLineFlags.FirstFlag"] = ((commandLineFlagsInfo.Flags.Length != 0) ? commandLineFlagsInfo.Flags[0] : string.Empty);
telemetryEvent.Properties["VS.TelemetryApi.CommandLineFlags.Flags"] = new TelemetryComplexProperty(commandLineFlagsInfo.Flags);
if (additionalProperties != null)
{
foreach (KeyValuePair <string, object> additionalProperty in additionalProperties)
{
telemetryEvent.Properties[additionalProperty.Key] = additionalProperty.Value;
}
}
session.PostEvent(telemetryEvent);
}
public TelemetryManifestManager(IRemoteControlClient theRemoteControlClient, ITelemetryManifestManagerSettings theSettings, ITelemetryManifestParser theManifestParser, ITelemetryScheduler theScheduler, TelemetrySession theMainSession)
{
CodeContract.RequiresArgumentNotNull <ITelemetryManifestParser>(theManifestParser, "theManifestParser");
CodeContract.RequiresArgumentNotNull <ITelemetryScheduler>(theScheduler, "theScheduler");
CodeContract.RequiresArgumentNotNull <TelemetrySession>(theMainSession, "theMainSession");
manifestParser = theManifestParser;
scheduler = theScheduler;
scheduler.InitializeTimed(ReadInterval);
mainSession = theMainSession;
remoteControlClient = theRemoteControlClient;
settings = theSettings;
RemoteControlClient.TelemetryLogger2 = ((Action <string, IDictionary <string, object>, IDictionary <string, object> >) delegate(string eventName, IDictionary <string, object> properties, IDictionary <string, object> piiProperties)
{
TelemetryEvent telemetryEvent = new TelemetryEvent(eventName);
DictionaryExtensions.AddRange <string, object>(telemetryEvent.Properties, properties, true);
DictionaryExtensions.AddRange <string, object>(telemetryEvent.Properties, (IDictionary <string, object>)((IEnumerable <KeyValuePair <string, object> >)piiProperties).ToDictionary((Func <KeyValuePair <string, object>, string>)((KeyValuePair <string, object> p) => p.Key), (Func <KeyValuePair <string, object>, object>)((KeyValuePair <string, object> p) => new TelemetryPiiProperty(p.Value))), true);
mainSession.PostEvent(telemetryEvent);
});
}
/// <summary>
/// Allow user to change the Default Session, especially for a cloned session
/// e.g. TelemetryService.SetDefaultSession(new TelemetrySession(clonedSettingsString)
/// </summary>
/// <param name="telemetrySession"></param>
public static void SetDefaultSession(TelemetrySession telemetrySession)
{
bool flag = true;
if (InternalDefaultSession == null)
{
lock (lockDefaultSessionCreation)
{
if (InternalDefaultSession == null)
{
InternalDefaultSession = telemetrySession;
flag = false;
}
}
}
if (flag)
{
throw new InvalidOperationException("Cannot change default session when already set");
}
}
/// <summary>
/// Writes an event to indicate a telemetry event being posted to a session
/// </summary>
/// <param name="telemetryEvent">Telemetry event instance</param>
/// <param name="session"></param>
public void WriteTelemetryPostEvent(TelemetryEvent telemetryEvent, TelemetrySession session)
{
//IL_001a: Unknown result type (might be due to invalid IL or missing references)
//IL_0039: Unknown result type (might be due to invalid IL or missing references)
//IL_003a: Unknown result type (might be due to invalid IL or missing references)
//IL_003d: Unknown result type (might be due to invalid IL or missing references)
if (telemetryEvent is TelemetryActivity)
{
throw new ArgumentException("Telemetry Activity instances should call WriteActivityPostEvent", "telemetryEvent");
}
EventSourceOptions val = default(EventSourceOptions);
val.Opcode = ((EventOpcode)0);
val.Keywords = ((EventKeywords)4);
val.Level = ((EventLevel)4);
EventSourceOptions options = val;
WriteTelemetryEventSimple(telemetryEvent, options, session);
WriteTelemetryEventExtended(telemetryEvent, session);
}
/// <summary>
/// Post diagnostic telemetry. Generates events with properties and send them.
/// </summary>
/// <param name="telemetrySession"></param>
/// <param name="propertyBag"></param>
public void PostDiagnosticTelemetryWhenSessionInitialized(TelemetrySession telemetrySession, IEnumerable <KeyValuePair <string, object> > propertyBag)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(telemetrySession, "telemetrySession");
CodeContract.RequiresArgumentNotNull <IEnumerable <KeyValuePair <string, object> > >(propertyBag, "propertyBag");
if (!telemetrySession.IsSessionCloned)
{
TelemetryEvent telemetryEvent = new TelemetryEvent("VS/TelemetryApi/Session/Initialized");
if (registrySettings.Count > 0)
{
foreach (KeyValuePair <string, string> registrySetting in registrySettings)
{
telemetryEvent.Properties[registrySetting.Key] = registrySetting.Value;
}
}
foreach (KeyValuePair <string, object> item in propertyBag)
{
telemetryEvent.Properties[item.Key] = item.Value;
}
telemetrySession.PostEvent(telemetryEvent);
}
}
/// <summary>
/// Create default session channels and return IEnumerable list of them.
/// In the case when checkPendingAsimovEvents == true call method on Vortex channel
/// to check whether pending telemetry is exists and in case existing Start this channel
/// immediately.
/// </summary>
/// <param name="telemetrySession"></param>
/// <param name="checkPendingAsimovEvents"></param>
/// <returns></returns>
public IEnumerable <ISessionChannel> CreateSessionChannels(TelemetrySession telemetrySession, bool checkPendingAsimovEvents)
{
IStorageBuilder storageBuilder = GetStorageBuilder();
IProcessLockFactory processLockFactory = GetProcessLock();
if (AppInsightsInstrumentationKey != null)
{
yield return(new DefaultAppInsightsSessionChannel(AppInsightsInstrumentationKey, telemetrySession.UserId.ToString(), storageBuilder, processLockFactory));
}
if (AsimovInstrumentationKey != null)
{
AsimovAppInsightsSessionChannel asimovAppInsightsSessionChannel = new AsimovAppInsightsSessionChannel("aivortex", false, AsimovInstrumentationKey, telemetrySession.UserId.ToString(), ChannelProperties.Default | ChannelProperties.NotForUnitTest, telemetrySession, storageBuilder, processLockFactory);
if (checkPendingAsimovEvents)
{
asimovAppInsightsSessionChannel.CheckPendingEventsAndStartChannel(telemetrySession.SessionId);
}
yield return(asimovAppInsightsSessionChannel);
yield return(new AsimovAppInsightsSessionChannel("aiasimov", Platform.IsWindows, AsimovInstrumentationKey, telemetrySession.UserId.ToString(), ChannelProperties.NotForUnitTest, telemetrySession, storageBuilder, processLockFactory));
}
yield return(new TelemetryLogToFileChannel());
}