protected virtual async Task LoadConsumer()
{
int idleCount = 0;
await Task.Delay(1000);
while (_ConsumerStatus != ConsumerStatus.DISPOSE)
{
try
{
while (_ConsumerStatus == ConsumerStatus.OFFLINE)
{
await Task.Delay(1000);
}
;
var objects = GetObjectsFromQueue(MaxMemoryQueueObjects - MemoryQueue.Count);
if (objects.NullOrEmpty())
{
idleCount++;
if (_ConsumerStatus == ConsumerStatus.ONLINE_IDLE)
{
var waitingTime = idleCount * SCHEDULE_BASE_IDLE_TIME;
if (waitingTime >= SCHEDULE_MAX_IDLE_TIME)
{
waitingTime = SCHEDULE_BASE_IDLE_TIME;
}
await Task.Delay(waitingTime);
}
else
{
if (_ConsumerStatus == ConsumerStatus.ONLINE && idleCount >= 25)
{
_ConsumerStatus = ConsumerStatus.ONLINE_IDLE;
}
}
}
else
{
idleCount = 0;
_ConsumerStatus = ConsumerStatus.ONLINE;
MemoryQueue.EnqueueRange(objects);
}
}
catch (Exception ex)
{
Log.Error($"Consumer from ThreadGroup '{this.ThreadGroup}' and ThreadGuid:'{this.ThreadGuid} could not get objects from queue.", exception: ex);
_ConsumerStatus = ConsumerStatus.ONLINE_IDLE;
}
}
}
