Cyberdeck

A library for easily creating WebRTC data channel connections in Rust.

rust let mut cd = Cyberdeck::new(|e| async move { match e { CyberdeckEvent::DataChannelMessage(c, m) => { println!("Recieved a message from channel {}!", c.name()); let msg_str = String::from_utf8(m.data.to_vec()).unwrap(); println!("Message from DataChannel '{}': {}", c.name(), msg_str); } CyberdeckEvent::DataChannelStateChange(c) => { if c.state() == RTCDataChannelState::Open { println!("DataChannel '{}' opened", c.name()); c.send_text("Connected to client!").await.unwrap(); } else if c.state() == RTCDataChannelState::Closed { println!("DataChannel '{}' closed", c.name()); } } CyberdeckEvent::PeerConnectionStateChange(s) => { println!("Peer connection state: {} ", s) } } }) .await?; let answer = cd.receive_offer(offer).await?;

You can try out this code by going to https://jsfiddle.net/ndgvLuyc/

1. Copy the code from "Browser base64 Session Description"
2. Open up a terminal and type in echo <code you copied from above> | cargo run --example receiver
3. Copy the response code in the terminal, and past it into "Rust base64 Session Description"
4. Hit connect and send messages

Limitations: * Right now this only seems to work app to website. Not quite sure how to handle ICE servers yet. If you want to test this out though:

1. cargo run --example offer
2. copy the code
3. echo <code you copied from above> | cargo run --example receiver
4. copy the code the receiver app gives you
5. paste the code into the terminal of the offer app and press enter