void orchestrator::__orchestrator_working_thread() {
    while (__orchestrator_running) {
        if (__save_readers) {
            //boost::unique_lock<boost::mutex> scoped_lock(__access_mutex);
            for (boost::unordered_map<std::string, boost::shared_ptr<idnova::base_reader> >::iterator it = __readers_map.begin(); it != __readers_map.end();
                    it++) {
                if (it->second->refresh_configuration_unsafe()) {
                    if (it->second->is_updated()) {// || next_save_timestamp < boost::posix_time::microsec_clock::local_time()) {
                        if (odbi->save_reader(it->second)){
                            it->second->set_updated(false);
                        }
                    }
                    std::vector<tag_search_query> tags = it->second->fetch_and_clean_tag_list();
                    for (boost::shared_ptr<orchestrator_base_module> obm : __orchestrator_modules) {
                        obm->tags_list_callback(tags);
                    }
                    odbi->save_tags(tags);
                }
            }
        }
        sleep(1); // make it larger!
    }
    //std::cout << std::endl << "####################ORCHESTRATOR WORKING THREAD ENDED####################" << std::endl;
}