WaveOne, the new wave server developped by ProcessOne, has been demoed at Google I/O.

We are pleased to announce a new release of exmpp.

exmpp is a XMPP library written in Erlang and released under the Erlang Public License. It helps the development of XMPP entities by providing functions to build and interpret XML stanzas. Once compiled, check the generated HTML documentation.

Chris Piro and Eugene Letuchy get Erlang User of the Year 2009 award at Erlang User Conference in Stockholm at a testimonial to the value of their achievement for the Erlang community.

ejabberd compilation under Mac OS X Snow Leopard require special parameters.

In the first articles of this series, we learned how to use the exmpp API and how to use it to write a simple external XMPP component.

In this last installment we will complete our component, making it aware of the presence status of our users.

The source code for this article can be downloaded from web_status_v2.tar.gz.

In part I we focused on learning the basic of the exmpp API.

In this second part we start to think about how one can use the the learned API to write and deploying XMPP components.

The source code for this article can be downloaded from web_status.tar.gz.

Introducing EXMPP

In this series of articles we will introduce exmpp, the long awaited high-performance XMPP library for erlang, released by ProcessOne weeks ago. While doing so, we will learn how to use the library to build a highly scalable XMPP bot. As a library, exmpp is oriented towards high performance and low memory usage, while being general enough to be useful in different scenarios (clients, servers, components).

In this first installment we will learn the basis of exmpp, and start with our bot implementation.