private static void QueueOffloadTask()
{
try
{
QueueItemCallback currentItem = null;
int queueItemsCount = 0;
while (concurrentQueue.TryDequeue(out currentItem))
{
try
{
currentItem?.Invoke();
queueItemsCount++;
}
catch (Exception e)
{
if (currentItem != null)
{
Global.logWriteException("Failed to invoke queued callback for {0}, skipping.", e, null, currentItem.Target.GetType().FullName);
}
else
{
Global.logWriteException("Failed to invoke queued callback for NULL, skipping.", e, null);
}
}
}
// Global.logWriteInformation("Finishing offload thread. Total {0} invocation made.", null, queueItemsCount);
}
finally
{
semaphore.Release();
}
}
public static void Enqueue(QueueItemCallback item)
{
concurrentQueue.Enqueue(item);
if (semaphore.CurrentCount > 0)
{
if (semaphore.Wait(60))
{
Global.logWriteVerbose("Starting offload thread.", "QueueManager", "Enqueue", 0);
Thread thread = new Thread(QueueOffloadTask);
thread.Start();
}
else
{
Global.logWriteVerbose("Another instance of offloading thread is already running.", "QueueManager", "Enqueue", 0);
}
}
}
