Achievement of multiple HTTP communications based on single TCP connection

For the reason of security, the number of internet port is always been limited, this makes that computers in different LAN cannot communicate with each other by HTTP. To solve this problem, this paper put forward a new scheme based on SOCKS5. In extreme case there is only one TCP link, in order to achieve parallel communication by HTTP via the only TCP link. The first step is altering the requests and responds packages sent by HTTP, next step is adding predefine head to the data packets, then deal with the sockets and make sure that different data packets can be sent to the correct sockets. After many tests, it proved that this method can realize multiple HTTP communications under single TCP connection.