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));
}
