goflyway, transferring data via remote server

goflyway is a handy tool that uses remote servers to transfer data with encryption, featuring:

TCP tunneling / UDP over TCP tunneling
Websocket relay and/or TCP multiplexer
MITM proxy and traffic logger
Client-side simple curl-like commands for testing
Server-side HTTP reverse proxy

For more info, please refer to the following links.

中文 / English (out-dated)

Android Client

Check this wiki for details.