获取服务器数据-网关超时

Question

我有下面的类来检查循环中的服务器(如果服务器在线，则获取信息，玩家数量等(。大约有250多台服务器需要检查，我在执行脚本时会收到网关超时。

存在对所有服务器的搜索查询

SearchQuery = $mysqli -> query ( 'SELECT * FROM `list_ots` ORDER BY `list_ots`.`id`' );
while ($Row = $SearchQuery -> fetch_assoc())
{
$check_ban=$mysqli->query('SELECT count(*) FROM `list_bans` where `server`="'.$Row['id'].'"')->fetch_assoc();
if($check_ban['count(*)']!=0){
continue;
}
checkServer($Row);
}

这就是类OTSChecker和函数getData((，其中一个是为每台服务器执行的。问题是执行这个脚本的时间太长是否有可能使它更快(getData函数(？我添加了类似的内容

ini_set('max_execution_time', 600); 

但不起作用

<?php
class OTSChecker
{
public $ConnData;
private $OTData=array(), $XML=array(), $Uptime = array(), $TimeOut;
public function __construct($IP, $Port=7171)
{
$this -> ConnData = array('IP' => $IP, 'Port' => $Port);
}
public function SocketTimeOut( $inTimeOut )
{
$this -> TimeOut = intval ( $inTimeOut );   
}
public function GetData()
{
$info = chr(6) . chr(0) . chr(255) . chr(255) . 'info';
// fsocketopen cannot be with ssl becouse then it gives 0 
$Sock = @fsockopen( $this->ConnData['IP'] , $this->ConnData['Port'] , $errno, $errstr, 10);
if ( is_resource ( $Sock ) )
{
if ( isset ( $this -> TimeOut ) )
{
stream_set_timeout( $Sock , $this -> TimeOut );
stream_set_blocking( $Sock , FALSE );
}
@fwrite( $Sock , $info );
$Data = NuLL;
while ( !feof ( $Sock ) )
{
$Data .= fgets( $Sock , 1024 );
}
@fclose( $Sock );

if ( $Data != NuLL )
{
$this->XML = simplexml_load_string ( $Data );
}
$this -> OTData['status'] = 'Online';
} else {
$this -> OTData['status'] = 'Offline';      
}
}
public function Status ()
{
return $this -> OTData['status'];
}
private function GenerateUptime ( &$Data )
{
preg_match('/uptime="(d+)"/', $Data, $matches);
$h = floor($matches[1] / 3600);
$m = floor(($matches[1] - $h*3600) / 60);

return array ( 'hours' => $h , 'minutes' => $m );
}
public function GetOwnerName()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> owner -> attributes() -> name;
}
public function GetOwnerEmail()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> owner -> attributes() -> email;
}
public function GetServerName()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> serverinfo -> attributes() -> servername;
}
public function GetServerLocation()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> serverinfo -> attributes() -> location;
}
public function GetServerVersion()
{
if ( is_object ( $this -> XML) )
//return (string) $this -> XML -> serverinfo -> attributes() -> version;
return (string) $this -> XML -> serverinfo -> attributes() -> version;
}
public function GetNowUptime()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> serverinfo -> attributes() -> uptime;
}
public function GetCountOfPlayersOnline()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> players -> attributes() -> online;
}
public function GetMaxPlayersCount()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> players -> attributes() -> max;
}
public function GetMaxPlayersRecord()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> players -> attributes() -> peak;
}
public function GetAllMonsters()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> monsters -> attributes() -> total;
}
public function GetMotd()
{
if ( is_object ( $this -> XML) )
return (string) $this -> XML -> motd;
}
}
?> 

Answer 1

"网关超时"；表示代理服务器或负载均衡器超时(例如nginx(。

增加脚本的超时限制是不够的。您还需要相应地配置导致脚本执行的其他组件的超时。