private void LogEvent(EmailAddress emailAddress, Stopwatch stopwatch, MailTipsQuery mailTipsQuery, Exception exception)
{
StringBuilder stringBuilder = new StringBuilder(mailTipsQuery.LatencyTracker.Count * 20 + 20);
foreach (string text in mailTipsQuery.LatencyTracker.Keys)
{
stringBuilder.Append(text);
stringBuilder.Append(":");
stringBuilder.Append(mailTipsQuery.LatencyTracker[text]);
stringBuilder.Append(",");
}
stringBuilder.Append(" total:");
stringBuilder.Append(stopwatch.ElapsedMilliseconds);
MailTips.Logger.LogEvent(InfoWorkerEventLogConstants.Tuple_MailTipsMailboxQueryFailed, exception.GetType().FullName, new object[]
{
Globals.ProcessId,
emailAddress,
stringBuilder,
exception
});
}
private MailTipsQueryResult HandleException(EmailAddress emailAddress, Stopwatch stopwatch, MailTipsQuery mailTipsQuery, LocalizedException exception)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceError <object, EmailAddress, LocalizedException>((long)this.GetHashCode(), "{0} / {1}: Exception getting MailTips: {2}", TraceContext.Get(), emailAddress, exception);
this.LogEvent(emailAddress, stopwatch, mailTipsQuery, exception);
MailTipsPerfCounters.IntraSiteMailTipsFailuresPerSecond.Increment();
return(new MailTipsQueryResult(exception));
}
private MailTipsQueryResult HandleConnectionException(EmailAddress emailAddress, Stopwatch stopwatch, MailTipsQuery mailTipsQuery, Exception exception)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceError <object, EmailAddress, Exception>((long)this.GetHashCode(), "{0} / {1}: Database connection failed for mailbox, with exception {2}.", TraceContext.Get(), emailAddress, exception);
this.LogEvent(emailAddress, stopwatch, mailTipsQuery, exception);
MailTipsPerfCounters.IntraSiteMailTipsFailuresPerSecond.Increment();
return(new MailTipsQueryResult(new MailboxLogonFailedException(exception)));
}
internal override BaseQueryResult GetData(BaseQuery query)
{
Stopwatch stopwatch = Stopwatch.StartNew();
MailTipsQuery mailTipsQuery = (MailTipsQuery)query;
mailTipsQuery.LatencyTracker = new Dictionary <string, long>(4);
EmailAddress email = query.Email;
MailTips mailTips = new MailTips(query.RecipientData);
mailTips.Permission = mailTipsQuery.Permission;
mailTips.MarkAsPending(MailTipTypes.OutOfOfficeMessage | MailTipTypes.MailboxFullStatus);
int traceId = this.clientContext.GetHashCode();
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress>((long)traceId, "{0} / {1}: Getting mailbox MailTips...", TraceContext.Get(), mailTips.EmailAddress);
MailTipsQueryResult mailTipsQueryResult = null;
DateTime utcNow = DateTime.UtcNow;
if (utcNow > this.deadline)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, TimeSpan>((long)traceId, "{0} / {1}: Timeout expired before opening mailbox session {2}", TraceContext.Get(), mailTips.EmailAddress, utcNow - this.deadline);
return(this.HandleException(email, stopwatch, mailTipsQuery, new TimeoutExpiredException("Opening-Mailbox-Session")));
}
MailboxSession session = null;
bool outOfOfficeSuccess = false;
bool mailboxFullSuccess = false;
try
{
mailTipsQueryResult = this.RunUnderExceptionHandler(email, stopwatch, mailTipsQuery, delegate
{
Stopwatch stopwatch = Stopwatch.StartNew();
ExchangePrincipal exchangePrincipal = mailTipsQuery.ExchangePrincipal;
MailboxAccessInfo accessInfo = new MailboxAccessInfo(new WindowsPrincipal(WindowsIdentity.GetCurrent()));
session = MailboxSession.ConfigurableOpen(exchangePrincipal, accessInfo, CultureInfo.InvariantCulture, "Client=MSExchangeRPC;Action=MailTips", LogonType.Admin, MailTipsLocalQuery.MailboxPropertyDefinitions, MailboxSession.InitializationFlags.DefaultFolders | MailboxSession.InitializationFlags.SuppressFolderIdPrefetch | MailboxSession.InitializationFlags.DeferDefaultFolderIdInitialization | MailboxSession.InitializationFlags.IgnoreForcedFolderInit, MailTipsLocalQuery.MailboxDefaultFolderTypes);
session.AccountingObject = this.callerBudget;
mailTipsQuery.LatencyTracker["OpenSession"] = stopwatch.ElapsedMilliseconds;
stopwatch.Stop();
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, long>((long)traceId, "{0} / {1}: MailboxSession opened in {2} milliseconds", TraceContext.Get(), mailTips.EmailAddress, stopwatch.ElapsedMilliseconds);
return(null);
});
if (mailTipsQueryResult != null)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress>((long)traceId, "{0} / {1}: Unable to open mailbox session", TraceContext.Get(), mailTips.EmailAddress);
return(mailTipsQueryResult);
}
utcNow = DateTime.UtcNow;
if (utcNow > this.deadline)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, TimeSpan>((long)traceId, "{0} / {1}: Timeout expired before getting mailbox-full {2}", TraceContext.Get(), mailTips.EmailAddress, utcNow - this.deadline);
return(this.HandleException(email, stopwatch, mailTipsQuery, new TimeoutExpiredException("Getting-MailboxFull")));
}
mailTipsQueryResult = this.RunUnderExceptionHandler(email, stopwatch, mailTipsQuery, delegate
{
mailboxFullSuccess = this.GetMailboxFullStatus(traceId, session, mailTips);
mailTipsQuery.LatencyTracker["GetMailboxFull"] = stopwatch.ElapsedMilliseconds;
return(null);
});
if (mailTipsQueryResult != null)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress>((long)traceId, "{0} / {1}: Unable to get mailbox-full, but will try to get OOF.", TraceContext.Get(), mailTips.EmailAddress);
}
utcNow = DateTime.UtcNow;
if (utcNow > this.deadline)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, TimeSpan>((long)traceId, "{0} / {1}: Timeout expired before getting out-of-office message {2}", TraceContext.Get(), mailTips.EmailAddress, utcNow - this.deadline);
return(this.HandleException(email, stopwatch, mailTipsQuery, new TimeoutExpiredException("Getting-OutOfOffice")));
}
mailTipsQueryResult = this.RunUnderExceptionHandler(email, stopwatch, mailTipsQuery, delegate
{
outOfOfficeSuccess = this.GetOutOfOfficeMessage(traceId, session, mailTips);
mailTipsQuery.LatencyTracker["GetOOF"] = stopwatch.ElapsedMilliseconds;
return(null);
});
if (mailTipsQueryResult != null)
{
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress>((long)traceId, "{0} / {1}: Unable to get OOF, returning an error.", TraceContext.Get(), mailTips.EmailAddress);
return(mailTipsQueryResult);
}
}
finally
{
if (session != null)
{
session.Dispose();
}
mailTipsQuery.LatencyTracker["DisposeSession"] = stopwatch.ElapsedMilliseconds;
if (mailTipsQueryResult != null)
{
mailTips.Exception = mailTipsQueryResult.ExceptionInfo;
}
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, bool>((long)traceId, "{0} / {1}: OutOfOffice message success: {2}", TraceContext.Get(), mailTips.EmailAddress, outOfOfficeSuccess);
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, bool>((long)traceId, "{0} / {1}: MailboxFull success: {2}", TraceContext.Get(), mailTips.EmailAddress, mailboxFullSuccess);
if (!outOfOfficeSuccess)
{
mailTips.MarkAsUnavailable(MailTipTypes.OutOfOfficeMessage);
}
if (!mailboxFullSuccess)
{
mailTips.MarkAsUnavailable(MailTipTypes.MailboxFullStatus);
}
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress>((long)traceId, "{0} / {1}: Returning MailTipsQueryResult", TraceContext.Get(), mailTips.EmailAddress);
mailTipsQueryResult = new MailTipsQueryResult(mailTips);
stopwatch.Stop();
MailTipsLocalQuery.GetMailTipsTracer.TraceDebug <object, EmailAddress, long>((long)traceId, "{0} / {1}: LocalQuery took {2} milliseconds", TraceContext.Get(), mailTips.EmailAddress, stopwatch.ElapsedMilliseconds);
}
return(mailTipsQueryResult);
}
private MailTipsQueryResult RunUnderExceptionHandler(EmailAddress emailAddress, Stopwatch stopwatch, MailTipsQuery mailTipsQuery, MailTipsLocalQuery.MailTipsLocalQueryDelegate method)
{
MailTipsQueryResult result;
try
{
method();
result = null;
}
catch (ConnectionFailedPermanentException exception)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception);
}
catch (ObjectNotFoundException exception2)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception2);
}
catch (ConnectionFailedTransientException exception3)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception3);
}
catch (AccountDisabledException exception4)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception4);
}
catch (VirusScanInProgressException innerException)
{
LocalizedString localizedString = Strings.descVirusScanInProgress(emailAddress.ToString());
LocalizedException exception5 = new LocalizedException(localizedString, innerException);
result = this.HandleException(emailAddress, stopwatch, mailTipsQuery, exception5);
}
catch (VirusDetectedException innerException2)
{
LocalizedString localizedString2 = Strings.descVirusDetected(emailAddress.ToString());
LocalizedException exception6 = new LocalizedException(localizedString2, innerException2);
result = this.HandleException(emailAddress, stopwatch, mailTipsQuery, exception6);
}
catch (AuthzException innerException3)
{
result = this.HandleException(emailAddress, stopwatch, mailTipsQuery, new Win32InteropException(innerException3));
}
catch (StoragePermanentException exception7)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception7);
}
catch (StorageTransientException exception8)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception8);
}
catch (ADTransientException exception9)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception9);
}
catch (ADExternalException exception10)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception10);
}
catch (TransientException exception11)
{
result = this.HandleConnectionException(emailAddress, stopwatch, mailTipsQuery, exception11);
}
return(result);
}
public override BaseQuery CreateFromIndividual(RecipientData recipientData, LocalizedException exception)
{
return(MailTipsQuery.CreateFromIndividual(recipientData, exception));
}
public override BaseQuery CreateFromIndividual(RecipientData recipientData)
{
return(MailTipsQuery.CreateFromIndividual(recipientData));
}
