namespace LSServerService
{
    using System;
    using System.Collections.Generic;
    using System.Threading;

    internal static class LSQueueManage
    {
        private static Queue<LSSocketRev> LSSocketRevQueue = new Queue<LSSocketRev>();
        private static AutoResetEvent Rev_Event = new AutoResetEvent(true);

        public static LSSocketRev GetSocketRevData()
        {
            LSSocketRev socketRevData = null;
            if (LSSocketRevQueue.Count > 0)
            {
                lock (LSSocketRevQueue)
                {
                    socketRevData = LSSocketRevQueue.Dequeue();
                }
            }
            else
            {
                Rev_Event.WaitOne();
            }
            if (socketRevData == null)
            {
                socketRevData = GetSocketRevData();
            }
            return socketRevData;
        }

        public static void InsertSocketRevData(LSSocketRev socketRev)
        {
            lock (LSSocketRevQueue)
            {
                LSSocketRevQueue.Enqueue(socketRev);
            }
            Rev_Event.Set();
        }

        public static int LSSocketRevQueueCount
        {
            get
            {
                return LSSocketRevQueue.Count;
            }
        }
    }
}