diff --git a/prod/upload/upload.lua b/prod/upload/upload.lua
index 3efb893..470f74e 100644
--- a/prod/upload/upload.lua
+++ b/prod/upload/upload.lua
@@ -21,7 +21,7 @@ while true do
 
     if typ == "header" then
         -- local file_name = my_get_file_name(res)
-        local file_name = "/tmp/foo.jpeg"
+        local file_name = "/tmp/foo.jpeg" -- todo moicen: use uuid() to generate file name.
         ngx.say("...CREATE FILE....")
         if file_name then
             file = io.open(file_name, "w+")
@@ -47,6 +47,7 @@ while true do
         -- my_save_sha1_sum(sha1_sum)
 
     elseif typ == "eof" then
+        -- todo weli : create task -> task_server -> generate_task()
         ngx.say("...NO MORE FILE...")
         break
     else