Redmine

Hello,

Is it possible to do this in ruby?
Yeah, I have a good reason to send one octet to browser before a long processing.

class MyController < AttachmentsController

  def uploadzip

    # <this> (in php)
    header('Content-Type: text/plain; charset=utf-8');
    header('Cache-Control: no-cache, must-revalidate');
    header('Pragma: no-cache');
    header('Content-Encoding: chunked', true);
    header('Connection: Keep-Alive', true);
    ini_set('output_buffering', false);
    ini_set('implicit_flush', true);
    ob_implicit_flush(true);
    for ($i = 0; $i < ob_get_level(); $i++)
      ob_end_clean();
    echo ' ';
    # </this>

    # ruby processing...

    echo 'okay!';

  end
end