套接字自动缓冲区大小

Question

我正在尝试制作C＃套接字客户端，但是当我使用256创建缓冲区大小时

public class StateObject
{
    // Size of receive buffer.
    public const int BufferSize = 256; // the buffer size :/
    // Receive buffer.
    public byte[] Buffer = new byte[BufferSize];
    // Received data string.
    public StringBuilder Sb = new StringBuilder();
    public Socket WorkSocket = null;
}

我错过了一些接收到的缓冲区，并开始作为单独的缓冲区数组接收，如果我创建了它，例如1000缓冲区大小，如果我收到的是小尺寸缓冲区，我浪费了太多内存，有没有办法使缓冲区大小汽车？

这是我用于连接回叫和接听回叫的代码

    private void OnConnectCallBack(IAsyncResult ar)
    {
        Socket.EndConnect(ar);
        Connection = Connection.Connected;
        if (OnConnect != null) OnConnect(this, CONNECTION_FROM.CLIENT);
        // Begin receiving the data from the remote device.
        Socket.BeginReceive(State.Buffer, 0, StateObject.BufferSize, 0, OnReceiveCallBack, State);
    }

    private void OnReceiveCallBack(IAsyncResult ar)
    {
        int bytesRead = Socket.EndReceive(ar);
        // There might be more data, so store the data received so far.
        if (OnReceive != null) OnReceive(this, State.Buffer, CONNECTION_FROM.CLIENT);
        // Get the rest of the data.
        Socket.BeginReceive(State.Buffer, 0, StateObject.BufferSize, 0,
            OnReceiveCallBack, State);
    }