コード例 #1
0
        // 监听客户端请求
        void Listen()
        {
            try
            {
                IPEndPoint iPEndPoint = new IPEndPoint(m_ipAddress, m_ipPort);
                m_socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                m_socket.Bind(iPEndPoint);
                m_socket.Listen(400);

                CommonUtil.Log("ipPort:" + m_ipPort);
                CommonUtil.Log("服务器启动成功...");

                // 心跳检测
                //ClientInfoManager.startCheckHeartBeat();

                while (m_isStart)
                {
                    Socket socketToClient = m_socket.Accept();

                    Task t = new Task(() => { OnAccept(ClientInfoManager.addClientInfo(socketToClient)); });
                    t.Start();
                }
            }
            catch (Exception ex)
            {
                CommonUtil.Log("SocketServer监听异常:" + ex);
            }
        }
コード例 #2
0
        public void DisconnectWithClient(ClientInfo client, bool isCloseConnect = false)
        {
            CommonUtil.Log("客户端断开:" + client.m_id);
            ClientInfoManager.deleteClientInfo(client);

            if (isCloseConnect)
            {
                client.m_socketToClient.Close();
            }
            if (m_onSocketEvent_Disconnect != null)
            {
                m_onSocketEvent_Disconnect(client);
            }
        }
コード例 #3
0
        void OnReceive(object clientInfo)
        {
            try
            {
                ClientInfo client         = (ClientInfo)clientInfo;
                Socket     socketToClient = client.m_socketToClient;

                while (true)
                {
                    byte[] rece     = new byte[byteLength];
                    int    recelong = socketToClient.Receive(rece, rece.Length, 0);
                    if (recelong != 0)
                    {
                        string reces = Encoding.UTF8.GetString(rece, 0, recelong);
                        //CommonUtil.Log(string.Format("收到客户端{0}原生数据{1}  size={2}", client.m_id, reces, reces.Length));

                        // 过滤http非法请求
                        if (reces.StartsWith("GET") || reces.StartsWith("POST"))
                        {
                            CommonUtil.Log("收到客户端GET/POST非法请求,主动断开链接:" + client.m_id);
                            DisconnectWithClient(client, true);
                            break;
                        }
                        else
                        {
                            reces = client.m_endStr + reces;
                            List <string> list = new List <string>();
                            bool          b    = CommonUtil.splitStrIsPerfect(reces, list, m_packEndFlag);

                            if (b)
                            {
                                for (int i = 0; i < list.Count; i++)
                                {
                                    if (list[i].CompareTo(m_heartBeatFlag) == 0)
                                    {
                                        ClientInfoManager.heartBeat(client);
                                    }
                                    else
                                    {
                                        if (m_onSocketEvent_Receive != null)
                                        {
                                            m_onSocketEvent_Receive(client, list[i]);
                                        }
                                    }
                                }

                                client.m_endStr = "";
                            }
                            else
                            {
                                for (int i = 0; i < list.Count - 1; i++)
                                {
                                    if (list[i].CompareTo(m_heartBeatFlag) == 0)
                                    {
                                        ClientInfoManager.heartBeat(client);
                                    }
                                    else
                                    {
                                        if (m_onSocketEvent_Receive != null)
                                        {
                                            m_onSocketEvent_Receive(client, list[i]);
                                        }
                                    }
                                }

                                client.m_endStr = list[list.Count - 1];
                            }
                        }
                    }
                    // 与客户端断开连接
                    else
                    {
                        CommonUtil.Log("与客户端断开连接,id=" + client.m_id);
                        DisconnectWithClient(client);

                        return;
                    }
                }
            }
            catch (Exception ex)
            {
                CommonUtil.Log("OnReceive异常:" + ex);
            }
        }