null Core_HttpCall::__construct( )
public function __construct($group=null)
{
if (!$group)$group = 'default';
$this->group = $group;
$this->hosts = Core::config('web_server_list.'.$group);
if (!$this->hosts)
{
$this->hosts = array
(
$_SERVER["REMOTE_ADDR"].':'.$_SERVER["SERVER_PORT"],
);
}
}