private static void _sendEmail(AsyncSendMailStatus status, MailTask mailTask)
{
try
{
var server = mailTask.BuildServer();
var mail = mailTask.BuildMail();
var smtp = new SmtpClient();
// Add event handlers to current SmtpClient instance.
smtp.OnAuthorized += new SmtpClient.OnAuthorizedEventHandler(OnAuthorized);
smtp.OnConnected += new SmtpClient.OnConnectedEventHandler(OnConnected);
smtp.OnSecuring += new SmtpClient.OnSecuringEventHandler(OnSecuring);
smtp.OnSendingDataStream +=
new SmtpClient.OnSendingDataStreamEventHandler(OnSendingDataStream);
status.Status = "Connecting server ...";
smtp.Tag = status;
smtp.SendMail(server, mail);
status.Status = "Completed";
status.HasError = false;
status.Progress = 100;
}
catch (Exception ep)
{
status.Status = ep.Message;
status.HasError = true;
status.Progress = 100;
}
status.Completed = true;
}
public static void PutErrorStatus(string taskId, string error)
{
lock (_lock)
{
AsyncSendMailStatus status = new AsyncSendMailStatus();
status.TaskId = taskId;
status.HasError = true;
status.Status = error;
status.Completed = true;
if (!_taskStatus.ContainsKey(taskId))
{
_taskStatus.Add(taskId, status);
}
}
}
public static AsyncSendMailStatus QueryStatus(string taskId)
{
AsyncSendMailStatus task = null;
lock (_lock)
{
if (_taskStatus.ContainsKey(taskId))
{
task = _taskStatus[taskId];
if (task.Completed)
{
_taskStatus.Remove(taskId);
}
}
}
return(task);
}
public static void CreateAsyncTask(MailTask mailTask)
{
lock (_lock)
{
AsyncSendMailStatus status = new AsyncSendMailStatus();
status.TaskId = mailTask.TaskId;
if (!_taskStatus.ContainsKey(mailTask.TaskId))
{
_taskStatus.Add(mailTask.TaskId, status);
Task.Run(() =>
{
_sendEmail(status, mailTask);
});
}
}
}