help integrating to my project

[facundosala]

I want to use this library with a project that already has a ble connection. My following code:

void setupBLEServer() {
  // init BLE server
  BLEDevice::init("BLUE_AUTO");
  BLEDevice::setMTU(256);  //<<<< MTU SIZE
  pServer = BLEDevice::createServer();
  pServer->setCallbacks(new MyServerCallback());
  // Alert Display Service
  BLEService *pService = pServer->createService(ALERT_DISPLAY_SERVICE_UUID);

  // BLECharacteristic* pCharacteristic = pService->createCharacteristic(DISPLAY_MESSAGE_CHARACTERISTIC_UUID,BLECharacteristic::PROPERTY_WRITE);
  // pCharacteristic->setWriteProperty(true);

  BLECharacteristic *pCharacteristicText = new BLECharacteristic(DISPLAY_MESSAGE_CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_WRITE_NR);  // Respuesta MTU=500 del client
  pCharacteristicText->setCallbacks(new DisplayCharacteristicCallback());
  pService->addCharacteristic(pCharacteristicText);

  // Display Time Characteristic
  BLECharacteristic *pCharacteristicTime = new BLECharacteristic(DISPLAY_TIME_CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_WRITE_NR);
  pCharacteristicTime->setCallbacks(new TimeCharacteristicCallback());
  pService->addCharacteristic(pCharacteristicTime);

  // Change Display Orientation
  BLECharacteristic *pCharacteristicDisplayOrientation = new BLECharacteristic(DISPLAY_DISPLAY_ORIENTATION_CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_WRITE_NR);
  pCharacteristicDisplayOrientation->setCallbacks(new DisplayOrientationCharacteristicCallback());
  pService->addCharacteristic(pCharacteristicDisplayOrientation);

  pService->start();

  BLEAdvertising *pAdvertising = pServer->getAdvertising();

  // https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.gap.appearance.xml

  pAdvertising->setAppearance(GENERIC_DISPLAY);  // Icono Impresora
  pAdvertising->start();
}

I can't run both at the same time. How should I integrate it?