private void Send(MailMessage message, int retryCount)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
try
{
using (var smtpClient = new SmtpClient())
{
// in development & qa, deliver mail to test mail server folder
if (smtpClient.DeliveryMethod == SmtpDeliveryMethod.SpecifiedPickupDirectory)
{
var path = Path.Combine(HttpRuntime.AppDomainAppPath, _configurationManager.TestMailServer);
var directory = Directory.CreateDirectory(path);
smtpClient.PickupDirectoryLocation = directory.FullName;
}
// rename recipients when not deployed to prevent sending to unwanted recipients
if (!_configurationManager.IsDeployedToCloud)
{
var toAddress = message.To.First().Address;
message.To.Clear();
message.CC.Clear();
message.Bcc.Clear();
foreach (var interceptAddress in _configurationManager.EmailInterceptAddresses.Explode(";"))
{
message.To.Add(new MailAddress(interceptAddress, string.Format(
"Intended for {0} (UCosmic Mail Intercept)", toAddress)));
}
}
// send the message
smtpClient.Send(message);
}
}
catch (Exception ex)
{
// log the exception
_exceptionLogger.LogException(ex);
// give up after trying 3 times
if (++retryCount > 2)
{
throw;
}
// wait 3 seconds and try to send the message again
Thread.Sleep(3000);
Send(message, retryCount);
}
}
public void Handle(SendEmailMessageCommand command)
{
// get a fresh email address from the database
EmailMessage emailMessage = null;
while (emailMessage == null && ++_retryCount < RetryLimit)
{
if (_retryCount > 1)
{
Thread.Sleep(300);
}
var person = _entities.Get <Person>()
.EagerLoad(_entities, new Expression <Func <Person, object> >[]
{
p => p.Messages,
})
.By(command.PersonId);
emailMessage = person != null?person.GetMessage(command.MessageNumber) : null;
}
if (emailMessage == null)
{
var exception = new OperationCanceledException(string.Format(
"Unable to locate EmailMessage number '{0}' for person '{1}'. The message send operation was canceled after {2} retries.",
command.MessageNumber, command.PersonId, _retryCount));
_exceptionLogger.LogException(exception);
throw exception;
}
// convert email message to mail message
var mail = _queryProcessor.Execute(
new ComposeMailMessageQuery(emailMessage)
);
// send the mail message
_mailSender.Send(mail);
// log when the message was sent
emailMessage.SentOnUtc = DateTime.UtcNow;
_entities.Update(emailMessage);
}
public virtual JsonResult LogAjaxError(JQueryAjaxException model)
{
_exceptionLogger.LogException(model);
return(Json(null, JsonRequestBehavior.AllowGet));
}