     |> Poison.encode!
 
     facebook_request_url("thread_settings", access_token_params())
-    |> HTTPoison.post(data, ["Content-Type": "application/json"])
+    |> HTTPoison.post(data, ["Content-Type": "application/json"], stream_to: self)
   end
 
   def mark_as_read(sender_id) do

    |> Poison.encode!

    facebook_request_url("thread_settings", access_token_params())
    |> HTTPoison.post(data, ["Content-Type": "application/json"])
  end

  def greet_user(sender_id) do

    |> Poison.encode!

    facebook_request_url("messages", access_token_params())
    |> HTTPoison.post(data, ["Content-Type": "application/json"], stream_to: self)
  end

  defp podcasts_from_query(message) do
