I get this:
Warning: socket_recv() expects parameter 4 to be long, string given in /opt/SocketServer.php on line 125
when that flag is set to 4 it runs, but does NOT ignore the transfer limit.
$message = socket_recv($spawn, $part_message, 1024, 0);
$message = $part_message;
Seems to collect data... edit: but it does not ignore the limit.