System.Net.Sockets.SafeCloseSocket.AddRef C# (CSharp) Méthode

        public void AddRef()
        {
            try
            {
                // The inner socket can be closed by CloseAsIs and when SafeHandle runs ReleaseHandle.
                InnerSafeCloseSocket innerSocket = Volatile.Read(ref _innerSocket);
                if (innerSocket != null)
                {
                    innerSocket.AddRef();
                }
            }
            catch (Exception e)
            {
                Debug.Assert(false, "SafeCloseSocket.AddRef after inner socket disposed." + e);
            }
        }

        public unsafe SafeNativeOverlapped(SafeCloseSocket socketHandle, NativeOverlapped* handle)
            : this((IntPtr)handle)
        {
            _safeCloseSocket = socketHandle;

            GlobalLog.Print("SafeNativeOverlapped#" + Logging.HashString(this) + "::ctor(socket#" + Logging.HashString(socketHandle) + ")");
#if DEBUG
            _safeCloseSocket.AddRef();
#endif
        }