rem: ECA_LOG_MSG(ECA_LOGGER::system_objects, "(eca-engine) Request start");
add: ECA_LOG_MSG(ECA_LOGGER::user_objects, "(eca-engine) Request start");
context: void ECA_ENGINE::request_start(void){  // ---  DBC_REQUIRE(status() != engine_status_running);  // ---  ECA_LOG_MSG(ECA_LOGGER::system_objects, "(eca-engine) Request start");  // --  // start the driver  driver_repp->start();}