In this 3rd part we’re going to be concrete but a little bit less technical. Here are 2 big mistakes you have to avoid when trying to setup an IM based application (Sorry for those who wanted more technical info about xmpp4r… maybe in the next one).
The #1 mistake : Trying to run XMPP4r under [...]

In the first part, we talked less about XMPP4r and more about XMPP, this time it will be the other way around.
Now that we know that XMPP messages are XML bits of information exchanged between a client and a server via a TCP connection, we are more able to understand the purpose of XMPP4r.
What is [...]

Some of you might be aware that I worked on a project called TimmyOnTime. It is a product that allow you to track your time using your Instant Messaging application only. How we did it exactly? Where’s the code? Nice try! But I won’t tell you… however I will help you getting start with XMPP4r [...]