/**
* 初始化共享内存和信号量
*
* @throws ZtChart_Model_Monitor_Exception
*/
public function __construct($config)
{
if (!extension_loaded('pcntl')) {
throw new ZtChart_Model_Monitor_Daemon_Exception('Pcntl extension is not loaded !');
}
if (!extension_loaded('inotify')) {
throw new ZtChart_Model_Monitor_Daemon_Exception('Inotify extension is not loaded !');
}
if (!extension_loaded('sysvshm')) {
throw new ZtChart_Model_Monitor_Daemon_Exception('System V shared memory extension is not loaded !');
}
$this->_shmId = shm_attach(ftok(__FILE__, '1'), self::SHM_SIZE);
if (!extension_loaded('sysvsem')) {
throw new ZtChart_Model_Monitor_Daemon_Exception('System V semaphore extension is not loaded !');
}
$this->_semId = sem_get(ftok(__FILE__, 2));
parent::__construct($config);
}
/**
* 初始化使用Infobright数据库的类
*/
protected function _initInfobright()
{
$infobright = $this->bootstrap('multidb')->getResource('multidb')->getDb('infobright');
ZtChart_Model_Monitor_Daemon_Abstract::setDefaultDb($infobright);
ZtChart_Model_Monitor_Daemon_Abstract::setNfsDirectory('/var/tmp');
}
/**
*
* @static
* @param string $nfsDirectory
*/
public static function setNfsDirectory($nfsDirectory)
{
self::$_nfsDirectory = $nfsDirectory;
}
