/**
* Returns the first TeamSpeak3_Node_Server object matching the given TSDNS hostname. Like the
* TeamSpeak 3 Client, this method will start looking for a TSDNS server on the second-level
* domain including a fallback to the third-level domain of the specified $tsdns parameter.
*
* @param string $tsdns
* @throws TeamSpeak3_Adapter_ServerQuery_Exception
* @return TeamSpeak3_Node_Server
*/
public function serverGetByTSDNS($tsdns)
{
$parts = TeamSpeak3_Helper_Uri::getFQDNParts($tsdns);
$query = TeamSpeak3_Helper_String::factory(array_shift($parts));
while ($part = array_shift($parts)) {
$query->prepend($part);
try {
$port = TeamSpeak3::factory("tsdns://" . $query . "/?timeout=3")->resolve($tsdns)->section(":", 1);
return $this->serverGetByPort($port == "" ? 9987 : $port);
} catch (TeamSpeak3_Transport_Exception $e) {
/* skip "Connection timed out" and "Connection refused" */
if ($e->getCode() != 10060 && $e->getCode() != 10061) {
throw $e;
}
}
}
throw new TeamSpeak3_Adapter_ServerQuery_Exception("invalid serverID", 0x400);
}
