private static void ProcessItem(object state)
{
QueueItem queueItem = (QueueItem)state;
Console.WriteLine("Process {0} has done item {1} Level {2}",
Thread.CurrentThread.GetHashCode(),
queueItem.QueueId,
queueItem.Level);
Random random = new Random();
Thread.Sleep(random.Next(100, 2000));
QueueItems.SubFromLevel(queueItem.Level);
}
static void Main(string[] args)
{
DateTime tempDateTime = DateTime.Now;
Console.WriteLine("Started {0}", DateTime.Now.ToString());
QueueItems queueItems = new QueueItems();
QueueItem toDoItem;
ThreadPool.SetMinThreads(1, 0);
ThreadPool.SetMaxThreads(10, 0);
while (queueItems.processItems.TryDequeue(out toDoItem))
{
if ((toDoItem.Level == 0) || (QueueItems.IsLevelDone(toDoItem.Level - 1)))
{
ThreadPool.QueueUserWorkItem(
new WaitCallback(ProcessItem),
toDoItem);
}
else
{
queueItems.processItems.Enqueue(toDoItem);
}
}
int avaiableThreads = 0;
int comThreads = 0;
do
{
Thread.Sleep(1000);
ThreadPool.GetAvailableThreads(out avaiableThreads, out comThreads);
}while (avaiableThreads != 10);
Console.WriteLine("Done {0}", DateTime.Now.ToString());
Console.WriteLine("Total Time: {0}", DateTime.Now.Subtract(tempDateTime));
Console.Read();
}