Dear BrowserUk; I can not believe you wrote this script for me, I really apreciate your effort on this and of course I will try and back to you with the result.
Regarding your question about what was wrong with my script, let me explain.
The current script I posted on this node is working good, I wanted to share it since it is the first time I use those modules and I wanted to get some comments/advices from you.
The problem I had with my previous script using fork on the production server is that CPU goes to %100.
It was very weird since running on the testing server it was working good, perhaps it was due to a difference on the OS architecuture , signal handling ... dont know, but decided to try other ways.
Any way , thanks for your time and patience.
Regards.
Leandro.