static void Main(string[] args)
{
SyncEvents syncEvents = new SyncEvents();
Queue<Order> queue = new Queue<Order>();
Console.WriteLine("Configuring worker threads...");
orderProducer = new OrderProducer(queue, syncEvents);
orderConsumer = new OrderConsumer(queue, syncEvents);
Thread consumerThread = new Thread(orderConsumer.ThreadRun);
Console.WriteLine("Launching consumer threads...");
consumerThread.Start();
Console.WriteLine("USAGE: \n\tusername: enqueue order \n\t[username],[username]: enqueue multi order \n\t/show: display current queue \n\t/stop: close queue service \n\t/quit: exit this program");
string input;
while (!string.Equals((input = Console.ReadLine()), "/quit", StringComparison.OrdinalIgnoreCase))
{
if (string.IsNullOrEmpty(input))
{
Console.WriteLine("please input command");
}
else
{
bool isBreak=false;
switch (input.ToLower())
{
case "/stop":
Console.WriteLine("Signaling threads to terminate...");
syncEvents.ExitThreadEvent.Set();
Console.WriteLine("main thread waiting for threads to finish...");
consumerThread.Join();
Console.WriteLine("service stoped");
isBreak = true;
break;
case "/show":
ShowQueueContents(queue);
break;
default:
foreach (var username in input.Split(','))
{
orderProducer.EnqueueOrder(new Order() { CreateDate = DateTime.Now, UserName = username });
}
break;
}
if (isBreak)
{
Console.ReadKey();
break;
}
}
}
syncEvents.ExitThreadEvent.Set();
}
public OrderConsumer(Queue<Order> q, SyncEvents e)
{
_queue = q;
_syncEvents = e;
}