protected static function init($mongoServerKey = 0, $isMongoWrite = 0)
{
static $reconn = 0;
static $faildServer = null;
$mongoKey = self::$_mongoServerKey . $mongoServerKey . $isMongoWrite;
if (empty(self::$mongo[$mongoKey])) {
defined('MONGOCACHE_CONF_KEY') || define('MONGOCACHE_CONF_KEY', 'Mongo');
$memConf = ZOL_Config::get(MONGOCACHE_CONF_KEY);
if ($memConf) {
self::$server = $memConf;
}
try {
if ($mongoServerKey) {
if (self::$mongoDbArr[$mongoServerKey]) {
if ($isMongoWrite) {
self::$server = self::$mongoDbArr[$mongoServerKey]['wserver'];
self::$eserver = self::$mongoDbArr[$mongoServerKey]['wserver'];
} else {
self::$server = self::$mongoDbArr[$mongoServerKey]['server'];
self::$eserver = self::$mongoDbArr[$mongoServerKey]['eserver'];
}
}
} else {
self::$server = 'localhost';
self::$eserver = 'mongo_server_zoldb';
//均衡服务器
}
if ($reconn == 0) {
$server = self::$server;
} else {
$server = self::$eserver;
}
$server = 'mongodb://' . $server;
self::$mongo[$mongoKey] = new Mongo($server, array('timeout' => self::$timeout, 'persist' => 'Product'));
} catch (MongoException $e) {
if (self::$mongo[$mongoKey]) {
self::$mongo[$mongoKey]->close();
}
self::$mongo[$mongoKey] = null;
if ($reconn < 2) {
++$reconn;
return self::init($mongoServerKey, $isMongoWrite);
}
ZOL_Log::write('异常1：' . $e->getMessage(), ZOL_Log::TYPE_ERROR);
Plugin_Expires::setExpires(0);
ZOL_Http::sendHeader(404);
trigger_error($e->getMessage(), E_USER_WARNING);
exit;
}
}
$reconn = 0;
}
/**
* 设置404 Header信息
*/
public static function send404Header()
{
Plugin_Expires::setExpires(0);
#清除过期时间
header('Content-type:text/html; Charset=gb2312');
header(self::getStatusByCode(404));
#设置404 header信息
}
