public function __construct($user_id = "", $dsn = NULL)
{
// logger("entered Spool constructor - user_id=$user_id", 3);
$this->user_id = $user_id;
//AMA_DataHandler::AMA_DataHandler();
parent::__construct($dsn);
}
/**
*
* @param string $dsn - a valid data source name
* @return an instance of ChatDataHandler
*/
public function __construct($dsn = null)
{
//ADALogger::log_db('ChatDataHandler constructor');
parent::__construct($dsn);
}
/**
*
* @param string $dsn - a valid data source name
*/
public function __construct($dsn = NULL)
{
self::$tester_dsn = $dsn;
parent::__construct($dsn);
}
