# File lib/packet/packet_meta_pimp.rb, line 72
  def send_request(data_options = { })
    if callback = data_options[:callback]
      callback_hash[callback.signature] = callback
      data_options.delete(:callback)
      data_options[:callback_signature] = callback.signature
      send_data(data_options)
    else
      send_data(data_options)
    end
  end