Struct Discovery 

pub struct Discovery { /* private fields */ }

LAN discovery service using UDP broadcast.

Implementations

impl Discovery

pub async fn start( node_id: &NodeId, quic_port: u16, ) -> Result<Self, Box<dyn Error + Send + Sync>>

Start the discovery service.

pub async fn send_beacon(&self) -> Result<(), Box<dyn Error + Send + Sync>>

Send a single discovery beacon.

pub async fn listen_once( &self, ) -> Result<Option<DiscoveredPeer>, Box<dyn Error + Send + Sync>>

Listen for a single beacon and register the peer.

pub fn known_peers(&self) -> Vec<DiscoveredPeer>

Get all currently known peers.

pub fn spawn_background( self: Arc<Self>, beacon_interval: Duration, ) -> Receiver<DiscoveredPeer>

Spawn the background beacon + listener tasks. Returns a channel that emits newly discovered peers.