recursionpoint.cs

破解的飞信源代码

namespace NCindy.Protocol.RUDP
{
    using System;
    using System.Threading;

    public sealed class RecursionPoint
    {
        private int _isExecuting;
        private static readonly int FALSE = 0;
        private static readonly int TRUE = 1;

        public bool Enter()
        {
            return (Interlocked.Exchange(ref this._isExecuting, TRUE) == TRUE);
        }

        public void Exit()
        {
            Interlocked.Exchange(ref this._isExecuting, FALSE);
        }
    }
}