// Token: 0x06001190 RID: 4496 RVA: 0x00066CD0 File Offset: 0x00064ED0
private AssistantTaskContext TrainStep(AssistantTaskContext context)
{
Guid guid = Guid.Empty;
MailboxTrainingState mailboxTrainingState = null;
MailboxTruthLoggingState mailboxTruthLoggingState = null;
AssistantTaskContext result;
try
{
InferenceTrainingTaskContext assistantTaskContext = null;
this.ValidateContext(context, delegate(AssistantTaskContext taskContext)
{
assistantTaskContext = (taskContext as InferenceTrainingTaskContext);
ExAssert.RetailAssert(assistantTaskContext != null, "Assistant did not return InferenceTrainingTaskContext");
});
MailboxSession mailboxSession = assistantTaskContext.Args.StoreSession as MailboxSession;
guid = assistantTaskContext.Args.StoreSession.MailboxGuid;
mailboxTrainingState = assistantTaskContext.MailboxTrainingState;
mailboxTruthLoggingState = assistantTaskContext.MailboxTruthLoggingState;
if (mailboxTrainingState.PrepareNextTrainingStep())
{
this.DiagnosticsSession.TraceDebug <IExchangePrincipal>("{0}: Begin process mailbox for training", mailboxSession.MailboxOwner);
this.trainingFeeder.TrainMailbox(mailboxSession, mailboxTrainingState);
this.DiagnosticsSession.TraceDebug <IExchangePrincipal>("{0}: End process mailbox for training", mailboxSession.MailboxOwner);
mailboxTrainingState.MarkTrainingStepAsCompleted();
mailboxSession.Mailbox.Save();
result = new InferenceTrainingTaskContext(assistantTaskContext.MailboxData, assistantTaskContext.Job, new AssistantStep(this.TrainStep), mailboxTrainingState, mailboxTruthLoggingState);
}
else
{
this.DiagnosticsSession.LogEvent(MSExchangeInferenceEventLogConstants.Tuple_TrainingStatisticsForMailbox, new object[]
{
mailboxSession.MailboxGuid.ToString()
});
result = new InferenceTrainingTaskContext(assistantTaskContext.MailboxData, assistantTaskContext.Job, new AssistantStep(this.TruthLogStep), mailboxTrainingState, mailboxTruthLoggingState);
}
}
catch (Exception ex)
{
string text = string.Format("Reason=TrainStepFailed#Exception={0}", InferenceCommonUtility.StringizeException(ex));
this.trainingStatusLogger.LogStatus(guid, 3, new DateTime?((mailboxTrainingState == null) ? DateTime.UtcNow : mailboxTrainingState.CurrentAttemptTimestamp), (mailboxTrainingState == null) ? null : mailboxTrainingState.LastAttemptTimestamp, (mailboxTrainingState == null) ? null : mailboxTrainingState.LastSuccessTimestamp, text);
this.truthLabelsStatusLogger.LogStatus(guid, 3, new DateTime?((mailboxTruthLoggingState == null) ? DateTime.UtcNow : mailboxTruthLoggingState.CurrentAttemptTimestamp), (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastAttemptTimestamp, (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastSuccessTimestamp, text);
this.groupingModelTrainingStatusLogger.LogStatus(guid, 3, text);
if (ex is AbortOnProcessingRequestedException)
{
result = null;
}
else
{
if (!(ex is QuotaExceededException))
{
throw;
}
result = null;
}
}
return(result);
}
// Token: 0x06001191 RID: 4497 RVA: 0x00066F64 File Offset: 0x00065164
private AssistantTaskContext TruthLogStep(AssistantTaskContext context)
{
Guid guid = Guid.Empty;
MailboxTruthLoggingState mailboxTruthLoggingState = null;
AssistantTaskContext result;
try
{
InferenceTrainingTaskContext assistantTaskContext = null;
this.ValidateContext(context, delegate(AssistantTaskContext taskContext)
{
assistantTaskContext = (taskContext as InferenceTrainingTaskContext);
ExAssert.RetailAssert(assistantTaskContext != null, "Assistant did not return InferenceTrainingTaskContext");
});
MailboxSession mailboxSession = assistantTaskContext.Args.StoreSession as MailboxSession;
MailboxTrainingState mailboxTrainingState = assistantTaskContext.MailboxTrainingState;
mailboxTruthLoggingState = assistantTaskContext.MailboxTruthLoggingState;
guid = assistantTaskContext.Args.StoreSession.MailboxGuid;
if (this.isTruthLabelsLoggingEnabled)
{
this.DiagnosticsSession.TraceDebug <IExchangePrincipal>("{0}: Begin process mailbox for truth labels logging", mailboxSession.MailboxOwner);
this.trainingFeeder.LogTruthLabels(mailboxSession, mailboxTruthLoggingState);
mailboxSession.Mailbox.Save();
this.DiagnosticsSession.TraceDebug <IExchangePrincipal>("{0}: End process mailbox for truth labels logging", mailboxSession.MailboxOwner);
}
else
{
this.truthLabelsStatusLogger.LogStatus(guid, 5, new DateTime?((mailboxTruthLoggingState == null) ? DateTime.UtcNow : mailboxTruthLoggingState.CurrentAttemptTimestamp), (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastAttemptTimestamp, (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastSuccessTimestamp, "Truth labels logging is disabled");
}
result = new InferenceTrainingTaskContext(assistantTaskContext.MailboxData, assistantTaskContext.Job, new AssistantStep(this.GroupingModelTrainingStep), mailboxTrainingState, mailboxTruthLoggingState);
}
catch (Exception ex)
{
string text = string.Format("Reason=TruthLogStepFailed#Exception={0}", InferenceCommonUtility.StringizeException(ex));
this.truthLabelsStatusLogger.LogStatus(guid, 3, new DateTime?((mailboxTruthLoggingState == null) ? DateTime.UtcNow : mailboxTruthLoggingState.CurrentAttemptTimestamp), (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastAttemptTimestamp, (mailboxTruthLoggingState == null) ? null : mailboxTruthLoggingState.LastSuccessTimestamp, text);
this.groupingModelTrainingStatusLogger.LogStatus(guid, 3, text);
if (ex is OutOfMemoryException || ex is StackOverflowException || ex is AccessViolationException)
{
throw;
}
result = null;
}
return(result);
}
// Token: 0x060011AB RID: 4523 RVA: 0x000677EE File Offset: 0x000659EE
public InferenceTrainingTaskContext(MailboxData mailboxData, TimeBasedDatabaseJob job, AssistantStep step, MailboxTrainingState mailboxTrainingState, MailboxTruthLoggingState mailboxTruthLoggingState) : base(mailboxData, job, null)
{
base.Step = step;
this.MailboxTrainingState = mailboxTrainingState;
this.MailboxTruthLoggingState = mailboxTruthLoggingState;
}