private Task ProcessInProcess()
{
return(Task.Factory.StartNew(state =>
{
if (!((InternalStop)state).Value)
{
EmailMessage message = null;
while (InProcessQueue.Dequeue(out message) && !((InternalStop)state).Value)
{
try
{
RealTimeQueue.Enqueue(message);
MailClient.Send(message);
SuccessQueue.Enqueue(message);
Thread.Sleep((int)(1000 * MailSettings.SmtpInterval));
}
catch (Exception)
{
FailureQueue.Enqueue(message);
throw;
}
finally
{
RealTimeQueue.Dequeue(out message);
}
}
}
}, Stopped, TaskCreationOptions.AttachedToParent | TaskCreationOptions.LongRunning));
}
public IQueue Create(string name)
{
InProcessQueue queue;
lock (_lock)
{
if (_queues.ContainsKey(name))
{
queue = _queues[name];
}
else
{
queue = new InProcessQueue(name);
_queues.Add(name, queue);
}
}
return queue;
}
private Task ProcessBacklog()
{
return(Task.Factory.StartNew(state =>
{
if (!((InternalStop)state).Value)
{
EmailMessage message = null;
while (BacklogQueue.Dequeue(out message) && !((InternalStop)state).Value)
{
try
{
InProcessQueue.Enqueue(message);
}
catch (Exception)
{
FailureQueue.Enqueue(message);
throw;
}
}
}
}, Stopped, TaskCreationOptions.AttachedToParent));
}
public Task Scan()
{
Stopped.Value = false;
return(Task.Factory.StartNew(state =>
{
if (!((InternalStop)state).Value)
{
BacklogQueue.Scan();
InProcessQueue.Scan(); // for directly insert data to db
if (_firstRun)
{
_firstRun = false;
RealTimeQueue.Scan();
EmailMessage message;
while (!((InternalStop)state).Value && RealTimeQueue.Dequeue(out message))
{
InProcessQueue.Enqueue(message);
}
}
}
}, Stopped, TaskCreationOptions.AttachedToParent));
}
