public function getServers($regionCode = MasterServer::REGION_ALL, $filter = "")
{
$failCount = 0;
$finished = false;
$portNumber = 0;
$hostName = "0.0.0.0";
do {
$this->socket->send(new A2M_GET_SERVERS_BATCH2_Packet($regionCode, "{$hostName}:{$portNumber}", $filter));
try {
$serverStringArray = $this->socket->getReply()->getServers();
foreach ($serverStringArray as $serverString) {
$serverString = explode(":", $serverString);
$hostName = $serverString[0];
$portNumber = $serverString[1];
if ($hostName != "0.0.0.0" && $portNumber != 0) {
$serverArray[] = array($hostName, $portNumber);
} else {
$finished = true;
}
}
$failCount = 0;
} catch (TimeoutException $e) {
$failCount++;
if (failCount == 4) {
throw $e;
}
}
} while (!$finished);
return $serverArray;
}
/**
* Sends a constructed heartbeat to the master server
*
* This can be used to check server versions externally.
*
* @deprecated
* @param array $data The heartbeat data to send to the master server
* @return array The reply from the master server – usually zero or more
* packets. Zero means either the heartbeat was accepted by the
* master or there was a timeout. So usually it's best to repeat a
* heartbeat a few times when not receiving any packets.
* @throws SteamCondenserException if heartbeat data is missing the
* challenge number or the reply cannot be parsed
*/
public function sendHeartbeat($data)
{
while (true) {
try {
$this->socket->send(new S2M_HEARTBEAT2_Packet($data));
$replyPackets = array();
try {
do {
$replyPackets[] = $this->socket->getReply();
} while (true);
} catch (TimeoutException $e) {
}
return $replyPackets;
} catch (Exception $e) {
if ($this->rotateIp()) {
throw $e;
}
}
}
}
