using System;

namespace Curtain.Net.Sockets.PLC.ThreadLock
{
    /// <summary>
    /// 线程同步操作锁
    /// </summary>
    public interface IThreadLock : IDisposable
    {
        /// <summary>
        /// 锁定状态
        /// </summary>
        bool Locked
        {
            get;
        }

        /// <summary>
        /// 锁定
        /// </summary>
        /// <param name="timeout"></param>
        /// <returns></returns>
        bool Lock(int timeout = -1);

        /// <summary>
        /// 解锁
        /// </summary>
        void Unlock();
    }
}