public virtual void SendMail(object sender, EmailToSendArgs e)
{
}
void worker_DoWork(object sender, DoWorkEventArgs e)
{
if (EmailQueue.Count==0)
return;
do
{
var key = EmailQueue.Keys.First();
var message = EmailQueue[key];
string packagePath = Path.Combine(_watchLocation, key + ".xml");
string outputLocation = _deliveredLocation;
try
{
if (OnMailToSend != null)
{
var args = new EmailToSendArgs() {Message = message};
OnMailToSend(this, args);
if (args.SendingFailed)
{
outputLocation = _failedLocation;
}
}
}
catch (Exception exception)
{
outputLocation = _failedLocation;
log.Fatal("Failed to send email package " + key.ToString(), exception);
}
// create a directory for the package
string deliveryPath = Path.Combine(outputLocation, key.ToString());
Directory.CreateDirectory(deliveryPath);
// copy attachments to delivery folder
if (message.Attachments != null)
{
foreach (var attachment in message.Attachments)
File.Copy(attachment.Path, Path.Combine(deliveryPath, Path.GetFileName(attachment.Path)), true);
}
// copy the email package to delivery folder
lock (lockObject)
{
if (File.Exists(Path.Combine(outputLocation, key.ToString() + ".xml")))
{
try
{
File.Delete(Path.Combine(outputLocation, key.ToString() + ".xml"));
} catch (Exception deleteException)
{
// probably something using the file... abort
log.WarnFormat("Could not move email package to output location, probably in use. Will retry later.\nSource: {0}\nLocation:{1}\nMessage:{2}",
packagePath,
Path.Combine(outputLocation, key.ToString() + ".xml"), deleteException);
continue;
}
}
File.Move(packagePath, Path.Combine(outputLocation, key.ToString() + ".xml"));
EmailQueue.Remove(key);
log.InfoFormat("Processed email package {0}", key);
}
} while (EmailQueue.Count > 0 && !worker.CancellationPending);
}
public override void SendMail(object sender, EmailToSendArgs e)
{
if (nextCanSend > DateTime.Now)
System.Threading.Thread.Sleep(nextCanSend.Subtract(DateTime.Now));
using (var ses = Amazon.AWSClientFactory.CreateAmazonSimpleEmailServiceClient(
_configuration.Amazon.Key,
_configuration.Amazon.Secret))
{
Destination destination = new Destination();
destination.WithToAddresses(e.Message.To.ToStringArray());
Content subject = new Content();
subject.WithCharset("UTF-8");
subject.WithData(e.Message.Subject);
Body body = new Body();
if (!string.IsNullOrWhiteSpace(e.Message.Html))
{
Content html = new Content();
html.WithCharset("UTF-8");
html.WithData(e.Message.Html);
body.WithHtml(html);
}
if (!string.IsNullOrWhiteSpace(e.Message.Text))
{
Content text = new Content();
text.WithCharset("UTF-8");
text.WithData(e.Message.Text);
body.WithText(text);
}
Message message = new Message();
message.WithBody(body);
message.WithSubject(subject);
SendEmailRequest request = new SendEmailRequest();
request.WithDestination(destination);
request.WithMessage(message);
request.WithSource(e.Message.From);
try
{
Console.WriteLine("sending email from {0}", e.Message.From);
SendEmailResponse response = ses.SendEmail(request);
SendEmailResult result = response.SendEmailResult;
logger.Debug("Email sent.");
logger.Debug(String.Format("Message ID: {0}",
result.MessageId));
nextCanSend = _lastSend.AddSeconds(_maxSendRate);
}
catch (Exception ex)
{
logger.Fatal("failed to send email", ex);
e.SendingFailed = true;
}
}
base.SendMail(sender, e);
}
