令人沮丧的TCP序列化异常:二进制流“0”不包含有效的BinaryHeader

我在网上发了一个问题 how to send large objects over TCP 看来首要问题解决了,但现在 我还有一个例外:

二进制流“0”不包含 有效的二进制头。可能的原因 流或对象版本无效 在序列化和 反序列化。

public Message Receive()
{
    if (_tcpClient == null || !_tcpClient.Connected)
    {
        throw new TransportException("Client Not Connected");
    }

    // buffers
    byte[] msgBuffer;
    byte[] sizeBuffer = new byte[sizeof(int)];

    // bites read
    int readSize = 0;
    // message size
    int size = 0;

    MemoryStream memStream = new MemoryStream();
    NetworkStream netStream = _tcpClient.GetStream();
    BinaryFormatter formatter = new BinaryFormatter();
    try
    {
        // Read the message length
        netStream.Read(sizeBuffer, 0, sizeof(int));

        // Extract the message length
        size = BitConverter.ToInt32(sizeBuffer, 0);
        msgBuffer = new byte[size];

        // Fill up the message msgBuffer
        do
        {
            // Clear the buffer
            Array.Clear(msgBuffer, 0, size);

            // Read the message
            readSize += netStream.Read(msgBuffer, 0, _tcpClient.ReceiveBufferSize);

            // Write the msgBuffer to the memory streamvb
            memStream.Write(msgBuffer, 0, readSize);

        } while (readSize < size);

        // Reset the memory stream position
        memStream.Position = 0;

        // Deserialize the message
        return (Message)formatter.Deserialize(memStream); // <-- Exception here

    }
    catch (System.Exception e)
    {
        if (_tcpClient == null || !_tcpClient.Connected)
        {
            throw new TransportException("Client Not Connected");
        }
        else
        {
            throw e;
        }
    }
}

与此示例相关的其余代码可以在我的 original question .

更新

Read 最多读取 _tcpClient.ReceiveBufferSize 一次读取一个字节,而不是试图读取完整的消息大小(可以大于缓冲区大小),虽然异常的频率略有下降,但仍然经常发生。