Websocket Server

For complete explanations, please have a look at : https://www.enib.fr/~harrouet

Considering that in HTTP, the value can change only after a client request,
if I want to refresh a value on a web page, I can :

• download all the page ( heavy php way )
• Make the client ask to refresh a value ( javascript / ajax way )
• change the http protocole in a websocket protocole to get a bidirectionnal communication tube between the client and the server.

Websocket Server ( server sends random datas )

SOURCE CODE