Pre-update de Qt
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@@ -8,7 +8,9 @@ CMQTTClientWrapper::CMQTTClientWrapper()
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{
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connect(&mMQTTClient,&QMqttClient::stateChanged,this,&CMQTTClientWrapper::StateChanged);
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connect(&mMQTTClient,&QMqttClient::errorChanged,this,&CMQTTClientWrapper::MQTTClientError);
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connect(&mMQTTClient,&QMqttClient::messageSent,this,&CMQTTClientWrapper::MQTTMessageSent);
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//connect(&mMQTTClient,&QMqttClient::messageSent,this,&CMQTTClientWrapper::MQTTMessageSent);
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connect(&mMQTTClient,SIGNAL(messageSent(qint32)),this,SLOT(MQTTMessageSent(qint32)));
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connect(&mMQTTClient,&QMqttClient::messageStatusChanged,this,&CMQTTClientWrapper::MQTTMessageStatusChanged);
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mMQTTRefreshTimer = new QTimer;
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mMQTTRefreshTimer->setSingleShot(true);
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connect(mMQTTRefreshTimer,&QTimer::timeout,this,&CMQTTClientWrapper::MQTTSendTimerExpired);
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@@ -32,7 +34,8 @@ CMQTTClientWrapper::CMQTTClientWrapper()
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mCircularBufferStatusText = mBufferingModeText = mUploadTimeText = "";
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#ifdef MQTT_USE_TIMER_TO_FLUSH_QUEUE
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#ifdef ENABLE_DEVELOPMENT_DEBUG_TOOLS
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mMQTTDisconnectionForced = false;
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#endif
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}
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@@ -58,6 +61,7 @@ int CMQTTClientWrapper::SetCPUInterface(CComputerBoardInterface *CPUIF)
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int CMQTTClientWrapper::SetMQTTServerPresenceCANBit(quint64 CANBit)
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{
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mMQTTPresenceCANBit = CANBit;
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return RET_OK;
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}
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int CMQTTClientWrapper::StartMQTTClient()
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@@ -90,15 +94,29 @@ int CMQTTClientWrapper::ConnectToBroker()
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int CMQTTClientWrapper::DisconnectFromBroker()
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{
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#ifndef ENABLE_DEVELOPMENT_DEBUG_TOOLS
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mMQTTClient.disconnectFromHost();
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mDisconnectionIsVoluntary = true;
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mMessagesQueueMode = MQTT_DROP_MSG_MODE; //It's a voluntary disconnection... don't queue the CAN messages.
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#else
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mMQTTClient.disconnectFromHost();
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if(mMQTTDisconnectionForced == true)
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{
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mDisconnectionIsVoluntary = false; //emulate an involuntary disconnection
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}
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else
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{
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mDisconnectionIsVoluntary = true;
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mMessagesQueueMode = MQTT_DROP_MSG_MODE; //It's a voluntary disconnection... don't queue the CAN messages.
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}
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#endif
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return RET_OK;
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}
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int CMQTTClientWrapper::NewMQTTMessages(QList<CMQTTMessage> MessagesList)
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{
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Q_UNUSED(MessagesList)
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// if(mMQTTClient.state() != QMqttClient::Connected)
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// {
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// return RET_GENERAL_ERROR;
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@@ -156,7 +174,14 @@ void CMQTTClientWrapper::StateChanged()
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{
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage("Client MQTT déconnecté.","CMQTTClientWrapper",true,1);
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mProgramPtr->SetMQTTConnectionSatusRequest(false);
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#ifndef ENABLE_DEVELOPMENT_DEBUG_TOOLS
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mMQTTReconnectTimer->start(MQTT_CLIENT_RECONNECT_TIMEOUT);
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#else
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if(mMQTTDisconnectionForced == false)
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{
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mMQTTReconnectTimer->start(MQTT_CLIENT_RECONNECT_TIMEOUT);
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}
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#endif
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#ifdef MQTT_USE_TIMER_TO_FLUSH_QUEUE
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mMQTTQueueFlushTimer->stop();
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#endif
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@@ -243,7 +268,7 @@ void CMQTTClientWrapper::MQTTSendTimerExpired()
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QList<CMQTTMessage> *MessagesList = Device->GetMQTTMessagesList();
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if(mCPUInterface)
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{
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CComputerBoardState tmp =mCPUInterface->GetComputerBoardState();
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MessagesList->append(GetSystemStatusMessage());
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}
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if(MessagesList != 0)
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@@ -265,7 +290,7 @@ void CMQTTClientWrapper::MQTTSendTimerExpired()
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QList<CMQTTMessage> *MessagesList = Device->GetMQTTMessagesList();
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if(mCPUInterface)
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{
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CComputerBoardState tmp =mCPUInterface->GetComputerBoardState();
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MessagesList->append(GetSystemStatusMessage());
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}
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if(MessagesList != 0)
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@@ -289,6 +314,8 @@ void CMQTTClientWrapper::MQTTSendTimerExpired()
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}
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break;
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}
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case MQTT_DROP_MSG_MODE://Just to please the compiler.
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break;
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}
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}
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@@ -327,8 +354,16 @@ void CMQTTClientWrapper::MQTTQueueFlushTimerExipred()
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int CMQTTClientWrapper::SendNextQueueMessage()
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{
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if(mMQTTMessagesQueue.size() == 0)
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{
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//Should not happen, this is a logical problem with the program
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mMessagesQueueMode = MQTT_TRANSMIT_MSG_MODE;
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage("Erreur de logique dans SendNextQueueMessage(). MessageQueue vide!","CMQTTClientWrapper",true,2);
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return RET_GENERAL_ERROR;
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}
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CMQTTMessage *Msg = mMQTTMessagesQueue.takeFirst();
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qint32 res = mMQTTClient.publish(Msg->mMessageTopic,Msg->mMessagePayload.toLocal8Bit(),0,true);
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mMQTTClient.publish(Msg->mMessageTopic,Msg->mMessagePayload.toLocal8Bit(),0,true);
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QString LogMsg = QString("Envoi d'un message MQTT provenant du buffer. Topic: %1 Payload: %2 FIFO Size: %3").arg(Msg->mMessageTopic).arg(Msg->mMessagePayload).arg(mMQTTMessagesQueue.size());
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage(LogMsg,"CMQTTClientWrapper",true,3);
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@@ -349,6 +384,7 @@ int CMQTTClientWrapper::SendNextQueueMessage()
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int CMQTTClientWrapper::UpdateGUIBufferingStatus()
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{
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//mProgramPtr->UpdateMQTTBufferingStatusRequest(mBufferingModeText,mCircularBufferStatusText,mRemainingBufferingTimeText);
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return RET_OK;
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}
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void CMQTTClientWrapper::MQTTClientError(QMqttClient::ClientError error)
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@@ -359,6 +395,8 @@ void CMQTTClientWrapper::MQTTClientError(QMqttClient::ClientError error)
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//This function is used only when flushing the msg queue
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void CMQTTClientWrapper::MQTTMessageSent(qint32 MsgID)
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{
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Q_UNUSED(MsgID)
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qDebug("MQTT msg ID %d sent",MsgID);
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#ifndef MQTT_USE_TIMER_TO_FLUSH_QUEUE
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if(mMessagesQueueMode != MQTT_QUEUE_MSG_MODE)
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{
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@@ -370,8 +408,63 @@ void CMQTTClientWrapper::MQTTMessageSent(qint32 MsgID)
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mMessagesQueueMode = MQTT_TRANSMIT_MSG_MODE;
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return;
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}
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage("Message MQTT de la FIFO transmis, transmission du prochain...","CMQTTClientWrapper",true,1);
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SendNextQueueMessage();
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#endif
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}
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void CMQTTClientWrapper::MQTTMessageStatusChanged(qint32 id, QMqtt::MessageStatus s, const QMqttMessageStatusProperties &properties)
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{
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qDebug("Mqtt %d message status changed",id);
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}
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CMQTTMessage CMQTTClientWrapper::GetSystemStatusMessage()
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{
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if(mCPUInterface != 0)
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{
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CComputerBoardState tmp = mCPUInterface->GetComputerBoardState();
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QString MsgPayload = "{";
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QString MsgTopic = "GeneralPCStatus";
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//Millisecs to EPOCH timestamp format
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qint64 TimeStamp = QDateTime::currentDateTime().toMSecsSinceEpoch();
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MsgPayload.append(QString("\"timestamp\":%1,").arg(TimeStamp));
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MsgPayload.append(QString("\"CPU Temperature\":%1").arg(tmp.mSystemTemperature));
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MsgPayload.append(QString("\"Board 12V\":%1").arg(tmp.mSystem12V));
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MsgPayload.append(QString("\"IO Port\":%1,").arg(tmp.mIOPortState));
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MsgPayload.append("}");
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// qDebug("%s",qPrintable(MsgPayload));
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CMQTTMessage NewMessage(MsgTopic, MsgPayload);
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return NewMessage;
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}
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else
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{
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return CMQTTMessage();
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}
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}
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#ifdef ENABLE_DEVELOPMENT_DEBUG_TOOLS
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int CMQTTClientWrapper::ForceMQTTClientDisconnection(bool Disconnect)
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{
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if(Disconnect == true)
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{
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage("Forcing MQTT client disconnection for debug tests...","CMQTTClientWrapper",true,3);
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mMQTTDisconnectionForced = true;
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DisconnectFromBroker();
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}
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else
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{
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mMQTTDisconnectionForced = false;
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if(mMessagesQueueMode != MQTT_TRANSMIT_MSG_MODE)
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{
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CGeneralMessagesLogDispatcher::instance()->AddLogMessage("Reconnecting MQTT client after being forced OFF...","CMQTTClientWrapper",true,3);
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ConnectToBroker();
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}
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}
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}
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#endif
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@@ -40,6 +40,10 @@ public:
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int StopMQTTClient();
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quint64 GetMQTTServerPresenceCANMask();
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#ifdef ENABLE_DEVELOPMENT_DEBUG_TOOLS
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int ForceMQTTClientDisconnection(bool Disconnect);
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bool mMQTTDisconnectionForced;
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#endif
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COtarcikCan *mProgramPtr;
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@@ -56,6 +60,7 @@ private:
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bool mIsClientConnecting;
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QString mCircularBufferStatusText, mBufferingModeText, mUploadTimeText;
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CComputerBoardInterface *mCPUInterface;
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CMQTTMessage GetSystemStatusMessage();
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int SendNextQueueMessage();
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quint64 mMQTTPresenceCANBit;
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@@ -70,6 +75,7 @@ public slots:
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void MQTTQueueFlushTimerExipred();
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void MQTTClientError(QMqttClient::ClientError error);
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void MQTTMessageSent(qint32 MsgID);
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void MQTTMessageStatusChanged(qint32 id, QMqtt::MessageStatus s, const QMqttMessageStatusProperties &properties);
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};
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