#include using namespace std::placeholders; // for `_1` etc RestartService::RestartService(AsyncWebServer * server, SecurityManager * securityManager) { server->on(RESTART_SERVICE_PATH, HTTP_POST, securityManager->wrapRequest(std::bind(&RestartService::restart, this, _1), AuthenticationPredicates::IS_ADMIN)); } void RestartService::restart(AsyncWebServerRequest * request) { request->onDisconnect(RestartService::restartNow); request->send(200); }