class EventMachine::FileStreamer

def stream_without_mapping filename
  if @http_chunks
    @connection.send_data "#{@size.to_s(16)}\r\n"
    @connection.send_file_data filename
    @connection.send_data "\r\n0\r\n\r\n"
  else
    @connection.send_file_data filename
  end
  succeed
end