Ok, I remember.
I tought that was that local server send script to the Handy.
But I remember that it’s the command server that download the script. (Server owned by HandyFeeling)
When we send a setup command to that server with the connection key and the URL of our script. It’s at this time the script is uploaded to the Handy.
Ok, It will be realy simple to implement that local host now.
Thank you for your help.
I add you in the Credits 
