Renetcode

Renetcode is a simple connection based client/server protocol agnostic to the transport layer, was developed be used in games with UDP in mind. Implements the Netcode 1.02 standard, available here and the original implementation in C++ is available in the netcode repository.

Has the following feature:

• Encrypted and signed packets
• Secure client connection with connect tokens
• Connection based protocol

and protects the game server from the following attacks:

• Zombie clients
• Man in the middle
• DDoS amplification
• Packet replay attacks

Usage

Check out the echo example to see an usage with UDP.