std::mutex decoded_can_message_mutex_; ///< mutex protecting the vehicle_message_q_ queue.
std::queue <std::pair<int, openxc_VehicleMessage> > vehicle_message_q_; ///< queue that'll store openxc_VehicleMessage to pushed
std::mutex decoded_can_message_mutex_; ///< mutex protecting the vehicle_message_q_ queue.
std::queue <std::pair<int, openxc_VehicleMessage> > vehicle_message_q_; ///< queue that'll store openxc_VehicleMessage to pushed