C# - TcpClient - 检测流的结束？

using System;
using System.Net.Sockets;

class Program
{
    static void Main()
    {
        TcpClient client = new TcpClient("serverIP", port);
        NetworkStream stream = client.GetStream();

        // 读取数据
        byte[] buffer = new byte[1024];
        int bytesRead;
        while ((bytesRead = stream.Read(buffer, 0, buffer.Length)) > 0)
        {
            // 处理接收到的数据
            Console.WriteLine("Received: {0}", Encoding.ASCII.GetString(buffer, 0, bytesRead));

            // 检测流的结束
            if (!stream.DataAvailable)
            {
                Console.WriteLine("End of stream");
                break;
            }
        }

        // 关闭连接
        client.Close();
    }
}