private function load()
{
$now = time();
$max_age = 130;
// 2+ mins.
$this->servers = array();
while (!feof($this->file)) {
$line = trim(fgets($this->file, 4096));
if ($line == "--") {
// Expired announcements are ignored.
if ($now - $record['time'] < $max_age && count($record) >= 3) {
$info = ServerInfo::constructFrom($record);
$this->servers[$info->ident()] = $info;
}
$record = array();
} else {
$parts = explode(" ", $line);
$record[$parts[0]] = isset($parts[1]) ? urldecode($parts[1]) : "";
}
}
}