Пример #1
0
        public static void ReceiveMessage(Object SocketClient)
        {
            Socket ReceiveSocket = (Socket)SocketClient;

            while (true)
            {
                byte[] result = new byte[1024 * 1024];
                try
                {
                    IPAddress ClientIP       = (ReceiveSocket.RemoteEndPoint as IPEndPoint).Address;
                    int       ClientPort     = (ReceiveSocket.RemoteEndPoint as IPEndPoint).Port;
                    int       ReceiveLength  = ReceiveSocket.Receive(result);
                    string    ReceiveMessage = Encoding.Unicode.GetString(result, 0, ReceiveLength);
                    Console.WriteLine("接收客户端:" + ReceiveSocket.RemoteEndPoint.ToString() +
                                      "时间:" + DateTime.Now.ToString() + "\r\n" + "消息:" + ReceiveMessage + "\r\n\n");
                    foreach (string key in new List <string>(ClientInformation.Keys))
                    {
                        string s = ReceiveSocket.RemoteEndPoint.ToString();
                        if (key != s)
                        {
                            Socket socket = ClientInformation[key];
                            Console.WriteLine("向客户端{0}发送消息:", key);
                            socket.Send(Encoding.Unicode.GetBytes(ReceiveMessage));
                        }
                    }
                    //Console.WriteLine("向客户端{0}发送消息:", ReceiveSocket.RemoteEndPoint.ToString());
                    //string sb = Console.ReadLine();
                    //ReceiveSocket.Send(Encoding.UTF8.GetBytes(sb));
                }
                catch (Exception ex)
                {
                    Console.WriteLine("监听出现异常!!!");
                    Console.WriteLine("客户端" + ReceiveSocket.RemoteEndPoint + "已经连接中断" + "\r\n" +
                                      ex.Message + "\r\n" + ex.StackTrace + "\r\n");
                    foreach (string key in new List <string>(ClientInformation.Keys))
                    {
                        string s = ReceiveSocket.RemoteEndPoint.ToString();
                        if (key.Equals(s))
                        {
                            ClientInformation.Remove(key);
                        }
                    }
                    ReceiveSocket.Shutdown(SocketShutdown.Both);
                    ReceiveSocket.Close();
                    break;
                }
            }
        }