C＃NamedPipeServerStream Ping pong

Question

我尝试使用NamedPipeServerStream和NamedPipeClientStream创建服务器和客户端应用程序，让我试着解释一下，我想做什么：

- 将有一台服务器 - 会有很多客户 - 每个客户端连接到服务器 - 每个客户端向服务器发送消息，服务器发送结果。假设在服务器和客户端之间进行握手。据我所知，如果你使用NamedPipeClientStream和NamedPipeServerStream将客户端连接到服务器，它们之间有一种双向方式，所以在我将客户端连接到服务器之后，服务器也可用于向客户端发送消息，但我不能正常工作。在服务器获取消息并将其发送回客户端之后，客户端将消息发送到服务器。但是，服务器无法发送。请检查问题出在哪里？谢谢

服务器代码

 class Program
{
    static NamedPipeServerStream serverPipe;
    static byte[] buffer = new byte[1024];
    static void Main(string[] args)
    {
        serverPipe = new NamedPipeServerStream("myPipe", PipeDirection.InOut, 100, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);
        serverPipe.BeginWaitForConnection(new AsyncCallback(GetClient), serverPipe);
        Console.ReadLine();            
    }

    public static void GetClient(IAsyncResult result)
    {          
        serverPipe = (NamedPipeServerStream)result.AsyncState;
        serverPipe.EndWaitForConnection(result);
        serverPipe.BeginRead(buffer, 0, 1024, new AsyncCallback(GetMessage), serverPipe);            
    }

    public static void GetMessage(IAsyncResult result)
    {           
        int length=serverPipe.EndRead(result);
        string stringResult=UTF8Encoding.UTF8.GetString(buffer);
        Console.WriteLine("Client says: " + stringResult);
        //server write throws exception, if i even make clients status to begin read
        serverPipe.Write(buffer, 0, buffer.Length);
    }
}

客户代码：

    //CLIENT
class Program
{
    static NamedPipeClientStream clientPipe;
    static void Main(string[] args)
    {
        clientPipe = new NamedPipeClientStream("myPipe");

        if (!clientPipe.IsConnected)
        {
            clientPipe.Connect();
        }

        Console.WriteLine("Session started");
        while (true)
        {
            string message = Console.ReadLine();
            byte[] byteArray = Encoding.UTF8.GetBytes(message);
            clientPipe.Write(byteArray, 0, byteArray.Length);
            //should it be a beginread here ? it is also did not work . there is something wrong with  in serverPipe.Write() in servers code

        }
    }
}