HandDriverUPM/TouchSocket/Core/Run/Message/MessageInstance.cs

//------------------------------------------------------------------------------
//  此代码版权（除特别声明或在XREF结尾的命名空间的代码）归作者本人若汝棋茗所有
//  源代码使用协议遵循本仓库的开源协议及附加协议，若本仓库没有设置，则按MIT开源协议授权
//  CSDN博客：https://blog.csdn.net/qq_40374647
//  哔哩哔哩视频：https://space.bilibili.com/94253567
//  Gitee源代码仓库：https://gitee.com/RRQM_Home
//  Github源代码仓库：https://github.com/RRQM
//  API首页：https://www.yuque.com/rrqm/touchsocket/index
//  交流QQ群：234762506
//  感谢您的下载和使用
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
using System;
using System.Reflection;

namespace TouchSocket.Core
{
    /// <summary>
    /// MessageInstance
    /// </summary>
    public class MessageInstance : Method
    {
        private readonly WeakReference<object> weakReference;

        /// <summary>
        /// MessageInstance
        /// </summary>
        /// <param name="method"></param>
        /// <param name="messageObject"></param>
        public MessageInstance(MethodInfo method, object messageObject) : base(method)
        {
            weakReference = new WeakReference<object>(messageObject);
        }

        /// <summary>
        /// 承载消息的实体
        /// </summary>
        public object MessageObject
        {
            get
            {
                weakReference.TryGetTarget(out var target);
                return target;
            }
        }

        /// <summary>
        /// 弱引用。
        /// </summary>
        public WeakReference<object> WeakReference => weakReference;
    }
}