+ if (!empty($gsid)) {
+ $condition = ['id' => $gsid];
+ } else {
+ $condition = ['nurl' => Strings::normaliseLink($server)];
+ }
+
+ $gserver = DBA::selectFirst('gserver', ['url', 'next_contact', 'failed', 'network'], $condition);
+ if (empty($gserver)) {
+ $reachable = true;
+ } else {
+ $reachable = !$gserver['failed'] && in_array($gserver['network'], Protocol::FEDERATED);
+ $server = $gserver['url'];
+ }
+
+ if (!empty($server) && (empty($gserver) || strtotime($gserver['next_contact']) < time())) {
+ Worker::add(Worker::PRIORITY_LOW, 'UpdateGServer', $server, false);