Fixed license shutdown issue

server/src/lincense/LicenseService.cpp

@@ -160,6 +160,7 @@ void LicenseService::execute_dns_request() {
 }
 
 void LicenseService::handle_check_succeeded() {
+    this->timings.last_succeeded = std::chrono::system_clock::now();
     {
         std::lock_guard rlock{this->request_lock};
         this->abort_request(rlock, strobf("request succeeded").string());