This article explains the basics of network management, this is a must read before any other network tutorials

Extensible Markup Language (XML) is a human-readable, machine-understandable, general syntax for describing hierarchical data,
applicable to a wide range of applications (databases, e-commerce, Java, web development, etc.).

This tutorial explains how to create a new php session from variables filled directly in the webPlayer

In this tutorial, we will see how to retrieve network configuration, connect to a server and session, send event to distant users and manage join/leave users events.