%Commons.ent; %Preface.ent; %Server.ent; %Client.ent; %Licenses.ent; ]> Alain Reguera Delgado 2011 &TCP;. All rights reserved. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in . 1.0 Today Alain Reguera Delgado Under development. &preface; &server; &client; &licenses;