@data.each_slice(ENVELOPESIZE) do |envelope|
      content_hash = { "timestamp" => Time.now.to_i, "listname" => @listname, "html" => html, "chtml" => chtml, "txt" => txt, "ctxt" => ctxt, "sub" => sub, "csub" => csub }
      payload = Array[content_hash, envelope]
      Nanite.request("/injection/mailer", Marshal.dump(payload), :selector => :least_loaded) do |res|
#        p "response: #{res}"
        EM.stop_event_loop
      end
    end
  end
end






@data is an array that will be in the millions, envelope size im thinking will be around 10,000  (as a guess, need to tune and figure out what performs best)