public function run()
{
$captcha = new \WakePHP\Utils\CaptchaDraw();
$captcha->setText($this->args[1]);
$captcha->show($file = tempnam(sys_get_temp_dir(), 'php'));
$this->parent->captcha->uploadImage($this->args[0], file_get_contents($file), function ($lastError) {
Daemon::log(Debug::dump($lastError));
$this->sendResult(true);
});
}