I dunno what it's named. But.. Let me explain..
I have my own list of "Socks4/5". in a textfile.
I need to use my server IP to use one by one of those Socks4/5. example:
[login to view URL] -> Pick first valid proxy from list -> Use it in my program!
I want to use it same as TOR concept. they provide Socks5 and I use them in my browser. but in my case I have my own list of Socks5/Socks4