From: "Iñaki Baz Castillo" Date: 2011-08-15T04:19:12+09:00 Subject: Re: class inheritance and class constants 2011/8/14 Chris White : > The listen logic is centralized, and as shown in the UdpServer class, you can override the Server listen and still call its core functionality through `super` Hi. My code uses classes rather than instance of classes. Each class (i.e. UdpServer, TcpServer) has different attributes (listenting IP, port, transport, and so) and I don't want (due to efficience) to assign the same value in initialize method for every instance. -- Iñaki Baz Castillo