Method respond

/**
 * Method to send the application response to the client.  All headers will be sent prior to the main application output data.
 *
 * @param   array  $options  An optional argument to enable CORS. (Temporary)
 *
 * @return  void
 *
 * @since   4.0.0
 */
protected function respond($options = array())
{
    // Set the Joomla! API signature
    $this->setHeader('X-Powered-By', 'JoomlaAPI/1.0', true);
    $forceCORS = (int) $this->get('cors');
    if ($forceCORS) {
        /**
         * Enable CORS (Cross-origin resource sharing)
         * Obtain allowed CORS origin from Global Settings.
         * Set to * (=all) if not set.
         */
        $allowedOrigin = $this->get('cors_allow_origin', '*');
        $this->setHeader('Access-Control-Allow-Origin', $allowedOrigin, true);
        $this->setHeader('Access-Control-Allow-Headers', 'Authorization');
        if ($this->input->server->getString('HTTP_ORIGIN', null) !== null) {
            $this->setHeader('Access-Control-Allow-Origin', $this->input->server->getString('HTTP_ORIGIN'), true);
            $this->setHeader('Access-Control-Allow-Credentials', 'true', true);
        }
    }
    // Parent function can be overridden later on for debugging.
    parent::respond();
}