How to set up a debian torrent client to the desired host from port 80?

Question

linux

Hello.
In general, there is a server on which several virtual hosts (subdomains of one domain) are created in Apache.
I would like to be able to connect to a torrent downloader (Transmission, or rTorrent) according to the same principle.
those. torrent.example.com:80 so that it leads exactly to the web-gui of the torrent downloader... How to do it?

Answer 1

Configure a forward and reverse proxy from the desired virtual host to the port on which the torrent download hangs.
For example like this:

ProxyPass / http://localhost:9091/
ProxyPassReverse / http://localhost:9091/