set_option_negotiation_callback(callback) help

[Jeff Peck]

Hello,

   I'm working on a telnet interface of sorts and I need to catch each
incoming line and echo it out to a wxTextCtrl (wxPython rocks!). I
think I need to use set_option_negotiation_callback(callback), but I
can't figure out how to use it... can anyone provide clarification or
an example, or if I'm trying to use the wrong thing, point me in the
right direction?

Any help would be much appreciated.

Thanks,
Jeff