计算Stream中的读写次数

如何解决计算Stream中的读写次数

计算Stream写入和读取的字节数的正确方法是什么?
从Stream和重载方法派生很容易。
问题是任何Read **方法都可以调用其他Read **方法,然后我可能会数两次。
为此有合适的解决方案吗?

假设我为Stream做包装,我应该在哪里增加读写计数?

    public class CountStream : Stream
    {
        private readonly Stream _stream;

        protected CountStream (Stream stream) => _stream = stream;

        public override object InitializeLifetimeService() => _stream.InitializeLifetimeService();

        public override IAsyncResult BeginRead(byte[] buffer,int offset,int count,AsyncCallback callback,object? state) => _stream.BeginRead(buffer,offset,count,callback,state);

        public override IAsyncResult BeginWrite(byte[] buffer,object? state) => _stream.BeginWrite(buffer,state);

        public override void Close()
        {
            _stream.Close();
        }

        public override int EndRead(IAsyncResult asyncResult) => _stream.EndRead(asyncResult);

        public override void EndWrite(IAsyncResult asyncResult)
        {
            _stream.EndWrite(asyncResult);
        }

        public override void Flush()
        {
            _stream.Flush();
        }

        public override Task FlushAsync(CancellationToken cancellationToken) => _stream.FlushAsync(cancellationToken);

        public override int Read(byte[] buffer,int count) => _stream.Read(buffer,count);

        public override int Read(Span<byte> buffer) => _stream.Read(buffer);

        public override Task<int> ReadAsync(byte[] buffer,CancellationToken cancellationToken) => _stream.ReadAsync(buffer,cancellationToken);

        public override ValueTask<int> ReadAsync(Memory<byte> buffer,CancellationToken cancellationToken = new CancellationToken()) => _stream.ReadAsync(buffer,cancellationToken);

        public override int ReadByte() => _stream.ReadByte();

        public override long Seek(long offset,SeekOrigin origin) => _stream.Seek(offset,origin);

        public override void SetLength(long value)
        {
            _stream.SetLength(value);
        }

        public override void Write(byte[] buffer,int count)
        {
            _stream.Write(buffer,count);
        }

        public override void Write(ReadOnlySpan<byte> buffer)
        {
            _stream.Write(buffer);
        }

        public override Task WriteAsync(byte[] buffer,CancellationToken cancellationToken) => _stream.WriteAsync(buffer,cancellationToken);

        public override ValueTask WriteAsync(ReadOnlyMemory<byte> buffer,CancellationToken cancellationToken = new CancellationToken()) => _stream.WriteAsync(buffer,cancellationToken);

        public override void WriteByte(byte value)
        {
            _stream.WriteByte(value);
        }

        public override bool CanRead => _stream.CanRead;

        public override bool CanSeek => _stream.CanSeek;

        public override bool CanTimeout => _stream.CanTimeout;

        public override bool CanWrite => _stream.CanWrite;

        public override long Length => _stream.Length;

        public override long Position
        {
            get => _stream.Position;
            set => _stream.Position = value;
        }

        public override int ReadTimeout
        {
            get => _stream.ReadTimeout;
            set => _stream.ReadTimeout = value;
        }

        public override int WriteTimeout
        {
            get => _stream.WriteTimeout;
            set => _stream.WriteTimeout = value;
        }
    }

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