private int DeliverMailItem(MbxTransportMailItem mailItem, ulong sessionId)
{
int result = 0;
TraceHelper.MessageProbeActivityId = mailItem.SystemProbeId;
TraceHelper.StoreDriverDeliveryTracer.TracePass <string>(TraceHelper.MessageProbeActivityId, 0L, "Delivery: Processing started for MessageId {0}.", mailItem.InternetMessageId ?? "NULL");
TimeSpan?retryInterval;
using (MailItemDeliver mailItemDeliver = new MailItemDeliver(mailItem, sessionId))
{
try
{
StoreDriverDeliveryDiagnostics.HangDetector[sessionId] = mailItemDeliver;
mailItemDeliver.DeliverToRecipients();
}
finally
{
StoreDriverDeliveryDiagnostics.HangDetector.Remove(sessionId);
}
result = mailItemDeliver.DeliveredRecipients;
retryInterval = mailItemDeliver.RetryInterval;
}
AckDetails ackDetails = new AckDetails(StoreDriverDelivery.localHostName);
ackDetails.AddEventData("MailboxDatabaseName", mailItem.DatabaseName);
mailItem.AckMailItem(AckStatus.Success, SmtpResponse.NoopOk, ackDetails, retryInterval, StoreDriverDelivery.GenerateSessionSourceContext(sessionId, mailItem.SessionStartTime));
TraceHelper.StoreDriverDeliveryTracer.TracePass <string>(TraceHelper.MessageProbeActivityId, 0L, "Delivery: Processing complete for MessageID {0}.", mailItem.InternetMessageId ?? "NULL");
return(result);
}
private static void AckMailItemOnRetryException(AckStatus status, MbxTransportMailItem mailItem, RetryException exception, string sourceContext, ulong sessionId, ulong bytesDelivered, ulong recipientCount)
{
StoreDriverDeliveryDiagnostics.Diag.TraceDebug <RetryException, AckStatus>(0L, "StoreDriverDelivery encountered an exception {0}. Message Action: {1}.", exception, status);
if (exception.MessageStatus.Action == MessageAction.RetryQueue)
{
mailItem.MessageLevelAction = MessageAction.RetryQueue;
}
mailItem.AckMailItem(status, exception.MessageStatus.Response, new AckDetails(StoreDriverDelivery.localHostName), exception.MessageStatus.RetryInterval, sourceContext);
StoreDriverDelivery.LogRetryExceptionInConnectionLog(exception, mailItem, sourceContext, sessionId, bytesDelivered, recipientCount);
}
private bool ResolveMdbParameters(MbxTransportMailItem mbxItem, ulong sessionId)
{
bool flag = false;
ProxyAddress proxyAddress = ProxyAddress.Parse("SMTP:" + mbxItem.Recipients[0].ToString());
Result <TransportMiniRecipient> result;
if (mbxItem.ADRecipientCache.TryGetValue(proxyAddress, out result) && result.Data != null)
{
if (result.Data.Database != null)
{
mbxItem.DatabaseGuid = result.Data.Database.ObjectGuid;
mbxItem.DatabaseName = result.Data.Database.Name;
flag = true;
}
else if (result.Data.RecipientTypeDetails == RecipientTypeDetails.PublicFolder)
{
ADObjectId adobjectId = null;
if (mbxItem.Recipients[0].ExtendedProperties.TryGetValue <ADObjectId>("Microsoft.Exchange.Transport.DirectoryData.Database", out adobjectId) && adobjectId != null)
{
mbxItem.DatabaseGuid = adobjectId.ObjectGuid;
mbxItem.DatabaseName = adobjectId.Name;
flag = true;
}
}
}
if (flag)
{
Guid databaseGuid = mbxItem.DatabaseGuid;
if (mbxItem.DatabaseGuid == Guid.Empty)
{
flag = false;
StoreDriverDeliveryDiagnostics.Diag.TraceWarning <long>(0L, "MDB parameters were found but were null or empty for item {0}.", mbxItem.RecordId);
}
}
if (!flag)
{
mbxItem.AckMailItem(AckStatus.Fail, AckReason.MissingMdbProperties, null, null, StoreDriverDelivery.GenerateSessionSourceContext(sessionId, mbxItem.SessionStartTime));
StoreDriverDeliveryDiagnostics.Diag.TraceWarning <long>(0L, "Failed to get MDB parameters for item {0}.", mbxItem.RecordId);
}
return(flag);
}