Koen, I know I am late to the table... but reading
your Wt4 Reflections article and comments I had a few
1. asio exists as a stand-alone library and can be used
without boost: https://github.com/chriskohlhoff/asio/
I've used it in several projects and it works great.
2. As others have suggested, instead of using boost::signals,
there are a number of other implementations.
If you need thread-safe implementation, which is C++11
friendly, I suggest taking a look at libtscb:
It comes with few other bells and whistles, which I
found unnecessary for my needs, so I've stripped it
out and tweaked a little bit for my own use, which
you can find here:
Hope you find these useful, I would really love
to see a version of Wt4, even if not production ready.
Thanks for good work. D
RE: Wt4 suggestions - Added by Wim Dumon 5 months ago
And now you can check it out by yourself: