private static bool IsMessageInteresting(StoreDriverDeliveryEventArgsImpl argsImpl)
{
if (!InferenceClassificationAgent.IsObjectClassInteresting(argsImpl.MessageClass) || argsImpl.IsJournalReport)
{
InferenceClassificationProcessing.NumberOfItemsSkipped.Increment();
return(false);
}
return(true);
}
public void OnPromotedMessageHandler(StoreDriverEventSource source, StoreDriverDeliveryEventArgs args)
{
this.wasMessageDelivered = false;
this.logValues = null;
StoreDriverDeliveryEventArgsImpl storeDriverDeliveryEventArgsImpl = (StoreDriverDeliveryEventArgsImpl)args;
Stopwatch stopwatch = Stopwatch.StartNew();
InferencePropertyBag inferencePropertyBag = new InferencePropertyBag();
MdbDocument mdbDocument = null;
VariantConfigurationSnapshot variantConfigurationSnapshot = null;
try
{
InferenceClassificationAgent.tracer.TraceDebug(0L, "Called InferenceClassificationAgent.OnPromotedMessageHandler");
inferencePropertyBag.Add(InferenceSchema.MessageClassificationTime, ExDateTime.UtcNow);
inferencePropertyBag.Add(InferenceSchema.ServerName, this.server.Name);
if (storeDriverDeliveryEventArgsImpl.MailboxSession != null)
{
inferencePropertyBag.Add(DocumentSchema.MailboxId, storeDriverDeliveryEventArgsImpl.MailboxSession.MailboxGuid.ToString());
inferencePropertyBag.Add(InferenceSchema.ClutterEnabled, storeDriverDeliveryEventArgsImpl.MailboxSession.Mailbox.GetValueOrDefault <bool>(MailboxSchema.InferenceClutterEnabled, false));
inferencePropertyBag.Add(InferenceSchema.ClassificationEnabled, storeDriverDeliveryEventArgsImpl.MailboxSession.Mailbox.GetValueOrDefault <bool>(MailboxSchema.InferenceClassificationEnabled, false));
inferencePropertyBag.Add(InferenceSchema.HasBeenClutterInvited, storeDriverDeliveryEventArgsImpl.MailboxSession.Mailbox.GetValueOrDefault <bool>(MailboxSchema.InferenceHasBeenClutterInvited, false));
}
inferencePropertyBag.Add(InferenceSchema.InternetMessageId, storeDriverDeliveryEventArgsImpl.ReplayItem.InternetMessageId);
inferencePropertyBag.Add(InferenceSchema.Locale, InferenceClassificationAgent.GetLocale(storeDriverDeliveryEventArgsImpl));
if (storeDriverDeliveryEventArgsImpl.MailboxOwner != null && storeDriverDeliveryEventArgsImpl.MailboxOwner.OrganizationId != null && storeDriverDeliveryEventArgsImpl.MailboxOwner.OrganizationId.OrganizationalUnit != null)
{
inferencePropertyBag.Add(InferenceSchema.TenantName, storeDriverDeliveryEventArgsImpl.MailboxOwner.OrganizationId.OrganizationalUnit.Name);
}
if (!InferenceClassificationAgent.IsMailboxInteresting(storeDriverDeliveryEventArgsImpl))
{
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Skipped);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, "MailboxNotInteresting");
}
else if (!InferenceClassificationAgent.IsMessageInteresting(storeDriverDeliveryEventArgsImpl))
{
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Skipped);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, "MessageNotInteresting");
}
else
{
storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies = (storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies ?? new Dictionary <PropertyDefinition, object>());
Guid guid = Guid.NewGuid();
storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies[MessageItemSchema.InferenceMessageIdentifier] = guid;
inferencePropertyBag.Add(InferenceSchema.MessageIdentifier, guid);
variantConfigurationSnapshot = FlightModule.GetFlightFeatures(storeDriverDeliveryEventArgsImpl.MailboxOwner);
if (variantConfigurationSnapshot != null)
{
inferencePropertyBag.Add(InferenceSchema.UserFlightFeatures, variantConfigurationSnapshot);
}
IDeliveryClassificationStrategy deliveryClassificationStrategy = ClassificationStrategyFactory.Create(storeDriverDeliveryEventArgsImpl.MailboxSession, variantConfigurationSnapshot);
inferencePropertyBag.Add(InferenceSchema.IsUiEnabled, deliveryClassificationStrategy != null);
OriginalDeliveryFolderInfo originalDeliveryFolderInfo = InferenceClassificationAgent.GetOriginalDeliveryFolderInfo(storeDriverDeliveryEventArgsImpl);
storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies[ItemSchema.OriginalDeliveryFolderInfo] = originalDeliveryFolderInfo.Serialize();
inferencePropertyBag.Add(InferenceSchema.OriginalDeliveryFolder, originalDeliveryFolderInfo);
if (!InferenceClassificationAgent.IsDeliveryFolderInteresting(originalDeliveryFolderInfo))
{
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Skipped);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, "DeliveryFolderNotInteresting");
}
else if (!this.isPipelineEnabled)
{
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Failed);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, "PipelineDisabled");
InferenceClassificationProcessing.NumberOfItemsSkippedDueToDisabledPipeline.Increment();
}
else
{
ConversationClutterInformation conversationClutterInformation = null;
bool flag = false;
InferenceClassificationResult inferenceClassificationResult = InferenceClassificationResult.None;
if (this.RunClassificationPipeline(storeDriverDeliveryEventArgsImpl, inferencePropertyBag, variantConfigurationSnapshot, out mdbDocument, out flag, out conversationClutterInformation))
{
if (flag)
{
inferenceClassificationResult |= InferenceClassificationResult.IsClutterModel;
}
string value = string.Empty;
bool flag2 = false;
bool flag3;
InferenceClassificationResult inferenceClassificationResult2;
string text;
bool flag4;
if (InferenceClassificationAgent.CheckForRuleAndConversationOverrides(storeDriverDeliveryEventArgsImpl.SharedPropertiesBetweenAgents, originalDeliveryFolderInfo, out flag3, out inferenceClassificationResult2, out text, out flag4))
{
flag = flag3;
value = text;
}
inferenceClassificationResult |= inferenceClassificationResult2;
if (flag4 && conversationClutterInformation != null)
{
flag = conversationClutterInformation.IsNewMessageClutter(flag, out flag2);
}
inferencePropertyBag.Add(InferenceSchema.IsClutter, flag);
if (flag)
{
inferenceClassificationResult |= InferenceClassificationResult.IsClutterFinal;
}
if (deliveryClassificationStrategy != null)
{
deliveryClassificationStrategy.ApplyClassification(storeDriverDeliveryEventArgsImpl, inferenceClassificationResult);
if (flag2 && conversationClutterInformation != null)
{
conversationClutterInformation.MarkItemsAsNotClutter();
}
}
storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies[ItemSchema.InferenceClassificationResult] = inferenceClassificationResult;
inferencePropertyBag.Add(InferenceSchema.InferenceClassificationResult, inferenceClassificationResult);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Succeeded);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, value);
}
}
}
}
catch (Exception ex)
{
if (ex is OutOfMemoryException || ex is StackOverflowException || ex is ThreadAbortException)
{
throw;
}
Exception innerException = ex.InnerException;
if (innerException is StorageTransientException)
{
InferenceClassificationProcessing.NumberOfTransientExceptions.Increment();
}
else if (innerException is QuotaExceededException)
{
InferenceClassificationProcessing.NumberOfQuotaExceededExceptions.Increment();
}
this.diagnosticsSession.LogDiagnosticsInfo(DiagnosticsLoggingTag.Failures, "Received exception {0}", new object[]
{
ex
});
inferencePropertyBag.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Failed);
inferencePropertyBag.Add(InferenceSchema.ClassificationStatusMessage, "Exception");
inferencePropertyBag.Add(InferenceSchema.ClassificationAgentException, ex);
}
finally
{
stopwatch.Stop();
InferenceClassificationAgent.tracer.TraceDebug <long>((long)this.GetHashCode(), "InferenceClassification agent took {0} ms to process the item.", stopwatch.ElapsedMilliseconds);
inferencePropertyBag.Add(InferenceSchema.TimeTakenToClassify, stopwatch.ElapsedMilliseconds);
if (storeDriverDeliveryEventArgsImpl.MailboxSession != null)
{
InferenceClassificationAgent.RecordPerformanceCounter(storeDriverDeliveryEventArgsImpl.MailboxSession.MdbGuid.ToString(), stopwatch.ElapsedMilliseconds);
}
InferenceClassificationTracking inferenceClassificationTracking = InferenceClassificationTracking.Create();
this.logValues = this.classificationAgentLogger.ExtractClassificationProperties(inferencePropertyBag, mdbDocument, inferenceClassificationTracking);
if (variantConfigurationSnapshot != null && variantConfigurationSnapshot.Inference.InferenceStampTracking.Enabled)
{
storeDriverDeliveryEventArgsImpl.PropertiesForAllMessageCopies[MessageItemSchema.InferenceClassificationTrackingEx] = inferenceClassificationTracking.ToString();
}
if (mdbDocument != null)
{
mdbDocument.Dispose();
mdbDocument = null;
}
}
}
internal bool RunClassificationPipeline(StoreDriverDeliveryEventArgsImpl argsImpl, InferencePropertyBag classificationDiagnostics, VariantConfigurationSnapshot flightFeatures, out MdbDocument document, out bool isClutter, out ConversationClutterInformation conversationClutterInformation)
{
document = null;
isClutter = false;
conversationClutterInformation = null;
InferenceClassificationAgent.tracer.TraceDebug((long)this.GetHashCode(), "Processing incoming message");
ModelVersionBreadCrumb breadCrumb = ClutterUtilities.GetModelVersionBreadCrumb(argsImpl.MailboxSession);
ModelVersionSelector versionSelector = new ModelVersionSelector(this.modelConfiguration, breadCrumb, delegate(string str)
{
this.diagnosticsSession.TraceDebug(str, new object[0]);
});
if (versionSelector.ClassificationModelVersion.Version == -2147483648)
{
classificationDiagnostics.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Skipped);
classificationDiagnostics.Add(InferenceSchema.ClassificationStatusMessage, "ClassificationModelNotFound");
return(false);
}
MdbInferenceRecipient ownerAsInferenceRecipient;
if (string.Equals(argsImpl.MailboxSession.MailboxOwner.MailboxInfo.DisplayName, argsImpl.MailboxSession.MailboxOwner.LegacyDn, StringComparison.OrdinalIgnoreCase))
{
ownerAsInferenceRecipient = new MdbInferenceRecipient(argsImpl.MailboxSession.MailboxOwner, argsImpl.MailboxSession.Culture, argsImpl.MailboxOwner.DisplayName);
}
else
{
ownerAsInferenceRecipient = new MdbInferenceRecipient(argsImpl.MailboxSession.MailboxOwner, argsImpl.MailboxSession.Culture, null);
}
bool?conversationLoadRequired = null;
if (argsImpl.SharedPropertiesBetweenAgents != null && argsImpl.SharedPropertiesBetweenAgents.ContainsKey(ItemSchema.ConversationLoadRequiredByInference))
{
conversationLoadRequired = new bool?((bool)argsImpl.SharedPropertiesBetweenAgents[ItemSchema.ConversationLoadRequiredByInference]);
}
DocumentProcessingContext processingContext = new DocumentProcessingContext(argsImpl.MailboxSession);
MdbCompositeItemIdentity mdbCompositeItemIdentity = new MdbCompositeItemIdentity(argsImpl.MailboxSession.MdbGuid, argsImpl.MailboxSession.MailboxGuid, StoreObjectId.DummyId, 1);
MdbInMemoryDocumentAdapter mdbInMemoryDocumentAdapter = new MdbInMemoryDocumentAdapter(mdbCompositeItemIdentity, argsImpl.ReplayItem, MdbInferencePropertyMap.Instance);
document = new MdbDocument(mdbCompositeItemIdentity, DocumentOperation.Insert, mdbInMemoryDocumentAdapter);
object uniqueBodyWords;
document.TryGetProperty(InferenceSchema.UniqueBodyWordsFromProvider, out uniqueBodyWords);
this.ProcessClassificationDocument(document, classificationDiagnostics, versionSelector.ClassificationModelVersion, processingContext, ownerAsInferenceRecipient, breadCrumb, flightFeatures, uniqueBodyWords, conversationLoadRequired);
IItem inMemoryItem = mdbInMemoryDocumentAdapter.InMemoryItem;
if (inMemoryItem == null)
{
InferenceClassificationAgent.tracer.TraceError((long)this.GetHashCode(), "The InMemoryItem of the inMemDocAdapter was null");
classificationDiagnostics.Add(InferenceSchema.ClassificationStatus, InferenceClassificationAgentLogger.Status.Skipped);
classificationDiagnostics.Add(InferenceSchema.ClassificationStatusMessage, "InMemoryItemNull");
return(false);
}
object obj;
if (document.TryGetProperty(InferenceSchema.ConversationClutterInformation, out obj))
{
conversationClutterInformation = (obj as ConversationClutterInformation);
}
classificationDiagnostics.Add(InferenceSchema.ConversationClutterInformation, conversationClutterInformation);
classificationDiagnostics.Add(InferenceSchema.MarkedAsBulk, InferenceClassificationAgent.IsBulkMail(argsImpl, argsImpl.MailboxOwner));
isClutter = document.GetProperty <bool>(InferenceSchema.ComputedClutterValue);
foreach (StorePropertyDefinition propertyDefinition in InferenceClassificationAgent.PropertiesToReplicate)
{
InferenceClassificationAgent.CopyIfValid(propertyDefinition, inMemoryItem, argsImpl.PropertiesForAllMessageCopies);
}
if (this.classificationComparisonLogger != null && flightFeatures != null && flightFeatures.Inference.InferenceModelComparison.Enabled)
{
IEnumerable <int> enumerable = from entry in versionSelector.TrainingModelVersions
where entry.Version != versionSelector.ClassificationModelVersion.Version && (breadCrumb.Contains((short)entry.Version, ModelVersionBreadCrumb.VersionType.Ready) || breadCrumb.Contains((short)entry.Version, ModelVersionBreadCrumb.VersionType.NotReady))
select entry.Version;
if (enumerable != null && enumerable.Any <int>())
{
Dictionary <OrderedFeatureSet, FeatureValues> dictionary = new Dictionary <OrderedFeatureSet, FeatureValues>();
dictionary.Add(ModelConfiguration.GetModelVersionConfiguration(versionSelector.ClassificationModelVersion.Version).FeatureSet, document.GetProperty <FeatureValues>(InferenceSchema.ImportanceFeatureValues));
this.classificationComparisonLogger.LogModelComparisonData(document, classificationDiagnostics);
foreach (int comparisonVersion in enumerable)
{
MdbDocument mdbDocument = new MdbDocument(mdbCompositeItemIdentity, DocumentOperation.Insert, mdbInMemoryDocumentAdapter);
InferencePropertyBag inferencePropertyBag = new InferencePropertyBag();
this.ProcessClassificationDocumentForComparisonModel(mdbDocument, inferencePropertyBag, comparisonVersion, document, classificationDiagnostics, dictionary, processingContext, ownerAsInferenceRecipient, breadCrumb, flightFeatures, uniqueBodyWords, conversationLoadRequired);
this.classificationComparisonLogger.LogModelComparisonData(mdbDocument, inferencePropertyBag);
}
}
}
return(true);
}
