+ $server = poco_detect_server($c[0]['url']);
+
+ if (($server != "") AND !in_array($server, $serverlist)) {
+ logger("Check server ".$server." (".$c[0]["network"].")");
+ if (!poco_check_server($server, $c[0]["network"], true))
+ $deadservers[] = $server;
+
+ $serverlist[] = $server;
+ }
+
+ if (($server != "") AND in_array($server, $deadservers)) {
+ logger('queue: skipping known dead server: '.$server);
+ update_queue_time($q_item['id']);
+ continue;
+ }
+
+ $u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`