gtkmm gio tcp asynchronous server?

[Mikołaj Habdank <mikolaj habdank pl>]

hi

Probably my first post was incorrectly addressed, so please forgive me
if it is same message one more time.

My name is Mikolaj Habdank and this is my first(or second;-) post here.
I am writing my server client software in two languages:
client - vala,
server - c++.
Both server and client are running on linux and windows.
I am using boost.asio as an engine of asynchronous non-blocking
server, but if i compare it to my vala software i think that boost.asio
implementation is too complicated. I make too many errors and template
nature of boost.asio is very difficult to debug. Is
Glibmm::Gio::ThreadedSocketService easier lib?
If i would like to have simple (not fast, and not very scalable)
asynchronous non-blocking TCP server (with ability to add TLS encryption
layer later), is it better to use GIO? Are there
any examples of gtkmm gio asynchronous non-blocking network server?
glibmm-2.4/examples/network/socket-server.cc.gz is not enough for me to
understand it.

best regards

Mikołaj Habdank