如何使用参数调用现有的类？

Question

我的多线程服务器上有一个名为 Clients 的类。

我的问题是如何从另一个类向指定的客户端发送数据？ 这是我在 ServerMain 类中的监听函数。

    public static List<Client> clients;
    public static List<Thread> threads;
    private void Listen()
    {
        clients = new List<Client>();
        threads = new List<Thread>();

        int id = 0;
        while (true)
        {
            listenerSocket.Listen(0);
            Log.Status(" Waiting for a connection...");
            var commands = new ServerCommands();
            //commands.Wait();
            Client c1 = new Client(id, listenerSocket.Accept());
            clients.Add(c1);
            Log.Status("New Client Connected!");

            Thread t = new Thread(c1.Start);
            c1.SetThread = t;
            t.Start();
            id++;
        }
    }

我的客户端类只有一个发送示例

public class Client : IDisposable
{
    public int _id;
    public string _guid;
    public string Name;

        public Socket clientSocket;
    private Thread thread;
   
    public Client(int id, Socket socket)
    {
        this._id = id;
        this._guid = Guid.NewGuid().ToString();
        this.clientSocket = socket;
    }

    public Thread SetThread
    {
        set
        {
            this.thread = value;
        }
    }

    public int Id
    {
        get
        {
            return this._id;
        }
    }

            public void Receive()
    {
        byte[] buffer;
        int readBytes;

        while (clientSocket != null && clientSocket.Connected)
        {
            try
            {
                buffer = new byte[clientSocket.SendBufferSize];
                readBytes = clientSocket.Receive(buffer);

                if (readBytes > 0)
                {
                    Packet p = new Packet(buffer);

                    if (p.Type != PacketType.Disconnect)
                    {
                        new Task(() => Received(p)).Start();
                    }
                    else
                    {
                        CloseConnection();
                    }
                }
            }
            catch (SocketException e)
            {
                Console.WriteLine(e);
                CloseConnection();
            }
        }
    }

    ////////// Example Send Function    ////////////
    private void Register(User user)
    {
        var res = Handler.RegisterDo(user);
        clientSocket.Send(res.ToBytes());
    }
}

我知道我可以像这样发送给所有连接的客户端

        foreach(Client item in ServerMain.clients) //Client clients
        {
            Console.WriteLine(item._id);
            Console.WriteLine(item.Name);
            Console.WriteLine(item._guid);
            
        };

我是否缺少一些需要识别的东西？ id 可以做到（我认为），但是我如何从外部调用它？

Answer 1

根据我对代码的理解，您只需将

'client'

连接套接字包装为类客户端。您只需将客户端类的

'this.clientSocket'

字段调用为

send()

或

receive()

数据即可。