rust-raknet-0.8.0 has been yanked.

rust-raknet

RakNet Protocol implementation by Rust.

Raknet is a reliable udp transport protocol that is generally used for communication between game clients and servers, and is used by Minecraft Bedrock Edtion for underlying communication.

Raknet protocol supports multiple reliability, and has better transmission performance than TCP in unstable network environments. This project is an incomplete implementation of the protocol.

Reference : http://www.jenkinssoftware.com/raknet/manual/index.html

This project is not affiliated with Jenkins Software LLC nor RakNet.

Features

Async
MIT License
Pure Rust implementation
Fast Retransmission
Selective Retransmission (TCP/Full Retransmission)
Non-delayed ACK (TCP/Delayed ACK)
RTO Not Doubled (TCP/RTO Doubled)
Linux/Windows/Mac/BSD support
Compatible with Minecraft 1.18.x

Get Started

# Cargo.toml
[dependencies]
rust-raknet = "*"

Documentation : https://docs.rs/rust-raknet/latest/rust_raknet/

Reliability

unreliable
unreliable sequenced
reliable
reliable ordered
reliable sequenced

Example

//server

async fn serve(){
    let mut listener = RaknetListener::bind("127.0.0.1:19132".parse().unwrap()).await.unwrap();
    listener.listen().await;
    loop{
        let mut socket = listener.accept().await.unwrap();
        let buf = socket.recv().await.unwrap();
        if buf[0] == 0xfe{
            //do something
        }
    }
}

//client

async fn connect(){
    let socket = RaknetSocket::connect("127.0.0.1:19132".parse().unwrap()).await.unwrap();
    socket.send(&[0xfe], Reliability::ReliableOrdered).await.unwrap();
    let buf = socket.recv().await.unwrap();
    if buf[0] == 0xfe{
        //do something
    }
}

Contribution