private static void SendToCollectionCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult thisPtr = (SendMailAsyncResult)result.AsyncState !;
try
{
string response;
if (!RecipientCommand.EndSend(result, out response))
{
thisPtr._failedRecipientExceptions.Add(
new SmtpFailedRecipientException(thisPtr._connection.Reader !.StatusCode,
thisPtr._toCollection[thisPtr._toIndex - 1].GetSmtpAddress(thisPtr._allowUnicode),
response));
if (thisPtr._failedRecipientExceptions.Count == thisPtr._toCollection.Count)
{
SmtpFailedRecipientException exception = thisPtr._toCollection.Count == 1 ?
(SmtpFailedRecipientException)thisPtr._failedRecipientExceptions[0] :
new SmtpFailedRecipientsException(thisPtr._failedRecipientExceptions, true);
exception.fatal = true;
thisPtr.InvokeCallback(exception);
return;
}
}
thisPtr.SendToCollection();
}
catch (Exception e)
{
thisPtr.InvokeCallback(e);
}
}
}
private static void SendDataCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult thisPtr = (SendMailAsyncResult)result.AsyncState;
try
{
DataCommand.EndSend(result);
thisPtr._stream = thisPtr._connection.GetClosableStream();
if (thisPtr._failedRecipientExceptions.Count > 1)
{
thisPtr.InvokeCallback(new SmtpFailedRecipientsException(thisPtr._failedRecipientExceptions, thisPtr._failedRecipientExceptions.Count == thisPtr._toCollection.Count));
}
else if (thisPtr._failedRecipientExceptions.Count == 1)
{
thisPtr.InvokeCallback(thisPtr._failedRecipientExceptions[0]);
}
else
{
thisPtr.InvokeCallback();
}
}
catch (Exception e)
{
thisPtr.InvokeCallback(e);
}
}
}
private static void SendDataCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult asyncState = (SendMailAsyncResult)result.AsyncState;
try
{
DataCommand.EndSend(result);
asyncState.stream = asyncState.connection.GetClosableStream();
if (asyncState.failedRecipientExceptions.Count > 1)
{
asyncState.InvokeCallback(new SmtpFailedRecipientsException(asyncState.failedRecipientExceptions, asyncState.failedRecipientExceptions.Count == asyncState.toCollection.Count));
}
else if (asyncState.failedRecipientExceptions.Count == 1)
{
asyncState.InvokeCallback(asyncState.failedRecipientExceptions[0]);
}
else
{
asyncState.InvokeCallback();
}
}
catch (Exception exception)
{
asyncState.InvokeCallback(exception);
}
}
}
private static void SendToCollectionCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult asyncState = (SendMailAsyncResult)result.AsyncState;
try
{
string str;
if (!RecipientCommand.EndSend(result, out str))
{
asyncState.failedRecipientExceptions.Add(new SmtpFailedRecipientException(asyncState.connection.Reader.StatusCode, asyncState.toCollection[asyncState.toIndex - 1].SmtpAddress, str));
if (asyncState.failedRecipientExceptions.Count == asyncState.toCollection.Count)
{
SmtpFailedRecipientException exception = null;
if (asyncState.toCollection.Count == 1)
{
exception = (SmtpFailedRecipientException)asyncState.failedRecipientExceptions[0];
}
else
{
exception = new SmtpFailedRecipientsException(asyncState.failedRecipientExceptions, true);
}
exception.fatal = true;
asyncState.InvokeCallback(exception);
return;
}
}
if (asyncState.SendToCollection())
{
asyncState.SendData();
}
}
catch (Exception exception2)
{
asyncState.InvokeCallback(exception2);
}
}
}
private static void SendToCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult asyncState = (SendMailAsyncResult)result.AsyncState;
try
{
string str;
if (RecipientCommand.EndSend(result, out str))
{
asyncState.SendData();
}
else
{
asyncState.InvokeCallback(new SmtpFailedRecipientException(asyncState.connection.Reader.StatusCode, asyncState.to, str));
}
}
catch (Exception exception)
{
asyncState.InvokeCallback(exception);
}
}
}
private static void SendMailFromCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult thisPtr = (SendMailAsyncResult)result.AsyncState;
try
{
MailCommand.EndSend(result);
thisPtr.SendToCollection();
}
catch (Exception e)
{
thisPtr.InvokeCallback(e);
}
}
}
private static void SendMailFromCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
SendMailAsyncResult asyncState = (SendMailAsyncResult)result.AsyncState;
try
{
MailCommand.EndSend(result);
asyncState.SendTo();
}
catch (Exception exception)
{
asyncState.InvokeCallback(exception);
}
}
}