socks_handler

https://github.com/abicky/socks_handler

SocksHandler is a flexible socksifier for sockets created by `TCPSocket.new`, `Socket.tcp` or UDPSocket.new that solves the following issues: 1) `SOCKSSocket` is not easy to use, 2) Famous socksifiers such as socksify and proxychains4 don't support rules using domain names.