@dark_hunter You could do as I do (running Apache 2.2.22 on an Ubuntu box). You just have to enable proxy_wstunnel (if you are running Apache 2.4) or patch your 2.2.x with proxy_wstunnel. I've written a post on the setup here. My own NodeBB is running with this setup on http://forum.ghostblog.be/.

HTH

-R