internal override void Invoke(string eventTopic, object source, object e)
{
QueuedMessageEventArgs queuedMessageEventArgs = (QueuedMessageEventArgs)e;
base.MailItem = queuedMessageEventArgs.MailItem;
if (queuedMessageEventArgs.MailItem.PipelineTracingEnabled && base.SnapshotEnabled)
{
base.SnapshotWriter = queuedMessageEventArgs.MailItem.SnapshotWriter;
base.EventArgId = queuedMessageEventArgs.MailItem.InternalMessageId.ToString(CultureInfo.InvariantCulture);
if (base.SnapshotWriter != null && eventTopic == "OnSubmittedMessage")
{
base.SnapshotWriter.WriteOriginalData(this.GetHashCode(), base.EventArgId, eventTopic, null, base.MailItem);
}
}
Delegate @delegate = (Delegate)base.Handlers[eventTopic];
if (@delegate == null)
{
base.EventArgId = null;
base.SnapshotWriter = null;
return;
}
if (base.SnapshotWriter != null)
{
base.SnapshotWriter.WritePreProcessedData(this.GetHashCode(), "Routing", base.EventArgId, eventTopic, base.MailItem);
}
if (eventTopic != null)
{
if (!(eventTopic == "OnSubmittedMessage"))
{
if (!(eventTopic == "OnResolvedMessage"))
{
if (!(eventTopic == "OnRoutedMessage"))
{
if (eventTopic == "OnCategorizedMessage")
{
this.SetRecipientCache(queuedMessageEventArgs);
((CategorizedMessageEventHandler)@delegate)((CategorizedMessageEventSource)source, queuedMessageEventArgs);
}
}
else
{
this.SetRecipientCache(queuedMessageEventArgs);
((RoutedMessageEventHandler)@delegate)((RoutedMessageEventSource)source, queuedMessageEventArgs);
}
}
else
{
this.SetRecipientCache(queuedMessageEventArgs);
((ResolvedMessageEventHandler)@delegate)((ResolvedMessageEventSource)source, queuedMessageEventArgs);
}
}
else
{
this.SetRecipientCache(queuedMessageEventArgs);
((SubmittedMessageEventHandler)@delegate)((SubmittedMessageEventSource)source, queuedMessageEventArgs);
}
}
if (base.Synchronous)
{
base.EnsureMimeWriteStreamClosed();
if (base.SnapshotWriter != null)
{
base.SnapshotWriter.WriteProcessedData("Routing", base.EventArgId, eventTopic, base.Name, base.MailItem);
base.EventArgId = null;
base.SnapshotWriter = null;
}
((SmtpServer)this.HostState).AddressBook.RecipientCache = null;
base.MailItem = null;
}
}
private void SetRecipientCache(QueuedMessageEventArgs eventArgs)
{
((SmtpServer)this.HostState).AddressBook.RecipientCache = eventArgs.MailItem.RecipientCache;
}