Libp2p Discovery

libp2p Discovery & NAT Traversal Reference

Peer discovery and connectivity management for the Elohim P2P network.

Discovery Mechanisms

1. mDNS (Local Network Discovery)

Zero-configuration discovery on the local network (LAN). Peers on the same subnet find each other automatically.

use libp2p::mdns;

// In ElohimBehaviour
pub mdns: mdns::tokio::Behaviour,

// Setup
let mdns = mdns::tokio::Behaviour::new(
    mdns::Config::default(),
    key.public().to_peer_id(),
)?;

Events:

// Peer discovered on local network