Ejemplo n.º 1
0
        /// <summary>
        /// 从服务器进行注销
        /// </summary>
        /// <returns></returns>
        private bool UnregsiterFromServer()
        {
            try
            {
                SUnregisteNode node = new SUnregisteNode();
                node.id = GetCurCashierNodeID();
                HttpSendResult result = RequestSender.SendRequestToServer(node);

                if (result.IsSendSuccessed() && result.ErrorStatus == 1)
                {
                    LOGGER.INFO($"Node unregiste successed. NodeID = {node.id}");
                    return(true);
                }
                else
                {
                    LOGGER.WARN($"Node unregiste failed. NodeID = {node.id}");
                    return(false);
                }
            }
            catch (Exception e)
            {
                LOGGER.ERROR($"Node unregiste error occured. Error = {e.ToString()}");
                return(false);
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// 向服务器注册
        /// </summary>
        private bool RegsiterToServer()
        {
            // 先尝试检查远程服务器是否可以ping通
            bool bIsRomateCanPing = IsCanPingPass();

            if (!bIsRomateCanPing)
            {
                LOGGER.ERROR("Can't pass server ip ping test, will not use registe node and heart-beat");
                return(false);
            }

            // 开始注册
            SRegisteNode node = new SRegisteNode();

            node.bankCardNo = FKConfig.BankCardNo;
            node.ip         = string.IsNullOrEmpty(FKConfig.LocalIP) ? FKBaseUtils.FKSystemEnviSettingHelper.GetLocalIPAddressByUri(FKConfig.ServerRegisteUrl) : FKConfig.LocalIP;
            node.publicKey  = RSAKeyContainer.GetInstance.GetCSharpPublicKey();
            LOGGER.INFO($"Begin to register to server. Bank card No = {node.bankCardNo}, Ip = {node.ip}");
            HttpSendResult result = RequestSender.SendRequestToServer(node);

            if (result.IsSendSuccessed() && result.ErrorStatus == 1 && (!string.IsNullOrEmpty(result.publicKey)))
            {
                SetCurCashierNodeID(result.NodeID);
                RSAKeyContainer.GetInstance.SetJavaPublicKey(result.publicKey);
                LOGGER.INFO($"Register to server successed. Node id = {result.NodeID}");
                return(true);
            }
            else
            {
                SetCurCashierNodeID(INVALID_NODE_ID);
                LOGGER.ERROR($"Register to server failed. but still use registe node and heart-beat. Node id = {GetCurCashierNodeID()}");
                return(true);
            }
        }
Ejemplo n.º 3
0
        /// <summary>
        /// 处理流水查询任务
        /// </summary>
        private void HandleBillTask()
        {
            try
            {
                SBillTaskInfo info = m_BillTasksList.Peek();    // 取出消息,不删除

                LOGGER.INFO($"Handle a new bill task:\n {info.ToLogString()} \n, still left {m_BillTasksList.Count - 1} tasks in queue.");

                SBillTaskResult dealResult = new SBillTaskResult();
                dealResult.taskID = info.taskID;
                dealResult.nodeID = GetCurCashierNodeID();
                dealResult.bankId = info.bankId;

                // 记录当前在处理的任务ID
                SetCurTaskID(info.taskID);

                // 开始处理
                AutomationBill(info, ref dealResult);

                LOGGER.WARN($"Auto get bill task is done. Now ready to send msg to server. TaskID = {info.taskID}.", info.taskID);

                // 发送回馈消息给服务器完毕
                HttpSendResult SendResult = RequestSender.SendRequestToServer(dealResult);
                if (SendResult.IsSendSuccessed())
                {
                    SetLastTaskID(info.taskID);
                    SetCurTaskID(INVALID_TASK_ID);
                    LOGGER.INFO($"Send get bill result successed. TaskID = {info.taskID}. \n {SendResult.ToLogString()}");
                }
                else
                {
                    // result = null; 无论是否发送给服务器成功,只要执行成功,就不允许清除
                    SetLastTaskID(INVALID_TASK_ID);
                    SetCurTaskID(INVALID_TASK_ID);
                    LOGGER.ERROR($"Send get bill result failed. TaskID = {info.taskID}. \n {SendResult.ToLogString()}", info.taskID);
                }
                LOGGER.WARN($"Get bill task deal over. TaskID = {info.taskID}.", info.taskID);
            }
            catch (Exception e)
            {
                LOGGER.ERROR($"HandleBillTask exception.msg: {e.Message}.");
            }
            finally
            {
                SetCurTaskID(INVALID_TASK_ID);
                m_BillTasksList.Dequeue();       // 无论如何,该任务必须删除
            }

            return;
        }
Ejemplo n.º 4
0
        /// <summary>
        /// 处理流水查询任务
        /// </summary>
        private void HandleOutTask()
        {
            try
            {
                SOutTaskInfo info = m_OutTasksList.Peek();  // 取出消息,不删除

                LOGGER.INFO($"Handle a new out task:\n {info.ToLogString()} \n, still left {m_OutTasksList.Count - 1} tasks in queue.");

                SOutTaskResult dealResult = new SOutTaskResult();
                dealResult.taskID = info.taskID;
                dealResult.nodeID = GetCurCashierNodeID();

                // 记录当前在处理的任务ID
                SetCurTaskID(info.taskID);

                // 开始处理
                if (!AutomationOut(info, ref dealResult))
                {
                }

                LOGGER.WARN($"Auto out task is done. Now ready to send msg to server. TaskID = {info.taskID}.", info.taskID);
                // 通知服务器处理结果
                HttpSendResult sendResult = RequestSender.SendRequestToServer(dealResult);
                if (sendResult.IsSendSuccessed())
                {
                    SetLastTaskID(info.taskID);
                    SetCurTaskID(INVALID_TASK_ID);
                    LOGGER.INFO($"Send auto out task successed. TaskID = {info.taskID}. \n {sendResult.ToLogString()}");
                }
                else
                {
                    SetLastTaskID(INVALID_TASK_ID);
                    SetCurTaskID(INVALID_TASK_ID);
                    LOGGER.ERROR($"Send auto out task failed. TaskID = {info.taskID}. \n {sendResult.ToLogString()}", info.taskID);
                }
                LOGGER.WARN($"Out task deal over. TaskID = {info.taskID}.", info.taskID);
            }
            catch (Exception e)
            {
                LOGGER.ERROR($"Deal out task error occured. Error = {e.ToString()}");
            }
            finally
            {
                SetCurTaskID(INVALID_TASK_ID);
                m_OutTasksList.Dequeue();       // 无论如何,该任务必须删除
            }
            return;
        }
Ejemplo n.º 5
0
        /// <summary>
        /// 心跳函数
        /// </summary>
        private static void OnHeartbeatTimerEvent(Object source, ElapsedEventArgs e, string strHeartbeatUrl, MainForm form)
        {
            Thread.CurrentThread.Name = "FKHeartbeatThread";
            if (!FKConfig.IsUseHttpServer)
            {
                return;
            }
            try
            {
                if (form.GetCurCashierNodeID() == INVALID_NODE_ID)
                {
                    // NodeID无效,则重新注册
                    form.ClearLostHeartbeatCount();

                    SRegisteNode node = new SRegisteNode();
                    node.bankCardNo = FKConfig.BankCardNo;
                    node.ip         = string.IsNullOrEmpty(FKConfig.LocalIP) ? FKBaseUtils.FKSystemEnviSettingHelper.GetLocalIPAddressByUri(FKConfig.ServerRegisteUrl) : FKConfig.LocalIP;
                    node.publicKey  = RSAKeyContainer.GetInstance.GetCSharpPublicKey();
                    LOGGER.INFO($"Begin to register to server. Bank card No = {node.bankCardNo}, Ip = {node.ip}, C# public key = {node.publicKey}");
                    HttpSendResult result = RequestSender.SendRequestToServer(node);

                    if (result.IsSendSuccessed() && result.ErrorStatus == 1 && (!string.IsNullOrEmpty(result.publicKey)))
                    {
                        form.SetCurCashierNodeID(result.NodeID);
                        RSAKeyContainer.GetInstance.SetJavaPublicKey(result.publicKey);
                        LOGGER.INFO($"Register to server successed. Node id = {result.NodeID}, Java public key = {RSAKeyContainer.GetInstance.GetJavaPublicKey()}");
                        return;
                    }

                    LOGGER.ERROR($"Register to server failed. Node id = {result.NodeID}, Java public key = {RSAKeyContainer.GetInstance.GetJavaPublicKey()}");
                    return;
                }
                else
                {
                    // 有效NodeID,表示注册成功,则发送心跳
                    SHeartbeat node = new SHeartbeat();
                    node.id     = form.GetCurCashierNodeID();
                    node.taskID = form.GetCurTaskID();
                    HttpSendResult result = RequestSender.SendRequestToServer(node);

                    if (result.IsSendSuccessed() && result.ErrorStatus == 1 && result.NodeID > 0)
                    {
                        LOGGER.INFO($"Heart-beat successed. NodeID = {node.id}, TaskID = {node.taskID}");
                        return;
                    }
                    else
                    {
                        // 发送心跳失败
                        form.AddLostHeartbeatCount();   // 追加一次失败计数
                        if (form.GetLostHeartbeatCount() >= MAX_ALLOW_HEARTBEAT_FAILED_TIME)
                        {
                            // 心跳失联太多次
                            form.SetCurCashierNodeID(INVALID_NODE_ID);
                            RSAKeyContainer.GetInstance.SetJavaPublicKey(string.Empty);
                            LOGGER.WARN($"Heart-beat disconnect for a long time... Ready to register node again.");
                        }
                        else
                        {
                            // 心跳的确失联了,但还能忍
                            LOGGER.INFO($"Heart-beat connect failed {form.GetLostHeartbeatCount()} times. NodeID = {node.id}, TaskID = {node.taskID}");
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                LOGGER.ERROR($"Heart-beat error occured. Error = {ex.ToString()}");
            }
        }