I also would love to know how it was able to do it. I tried implemented something similar for an application, but I wasn't able to tunnel only selected applicat

I also would love to know how it was able to do it. I tried implemented something similar for an application, but I wasn't able to tunnel only selected application in the end I use a SOCKS proxy and manually configured the application that I wanted to use it, but it would love a less "hacky" way to do it (not all app support SOCKS proxy).