Enum NetworkEvent 

pub enum NetworkEvent {
    PeerDiscovered {
        peer_id: PeerId,
    },
    PeerExpired {
        peer_id: PeerId,
    },
    RoomAnnouncementReceived(RoomAnnouncement),
    RoomMessageReceived {
        room_id: String,
        payload: Vec<u8>,
        from_peer: PeerId,
    },
    ListeningOn {
        address: Multiaddr,
    },
    DialSucceeded {
        peer_id: PeerId,
        address: Multiaddr,
    },
    DialFailed {
        address: Multiaddr,
        error: String,
    },
    PeerIdentified {
        peer_id: PeerId,
        fingerprint: String,
    },
    InboundDial {
        peer_id: PeerId,
        fingerprint: String,
        address: Multiaddr,
    },
    RelayReservationEstablished {
        address: Multiaddr,
    },
    NatProbeResult {
        tested_addr: Multiaddr,
        reachable: bool,
    },
    DcutrUpgrade {
        remote_peer: PeerId,
        success: bool,
    },
}

Variants

PeerDiscovered

A peer was discovered on the LAN (mDNS).

Fields

peer_id: PeerId

PeerExpired

A peer’s mDNS record expired.

Fields

peer_id: PeerId

RoomAnnouncementReceived(RoomAnnouncement)

A room was announced on the global rooms topic.

RoomMessageReceived

A raw message arrived on a per-room topic. Payload is the JSON-encoded RoomMessage — decoded by the app layer.

Fields

room_id: String

payload: Vec<u8>

from_peer: PeerId

ListeningOn

Fields

address: Multiaddr

DialSucceeded

A user-initiated dial to address succeeded — the remote peer is peer_id and the swarm now has an open connection.

Fields

peer_id: PeerId

address: Multiaddr

DialFailed

A user-initiated dial failed before establishing a connection.

Fields

address: Multiaddr

error: String

PeerIdentified

Phase A: Identify has completed for peer_id and we’ve decoded their Ed25519 fingerprint. Fired for every peer (inbound or outbound) so the app layer can populate known_peers.fingerprint and mark previously-dialed peers as trusted=1.

Fields

peer_id: PeerId

fingerprint: String

InboundDial

Phase A: an unknown peer has dialed us (listener side) and their Identify just landed. The peer is NOT yet in our gossipsub explicit-peers set — the app layer must respond with either AcceptInbound or RejectInbound (or let the 15s TUI timeout auto-reject).

Fields

peer_id: PeerId

fingerprint: String

address: Multiaddr

RelayReservationEstablished

Phase D: a /p2p-circuit reservation on a configured relay succeeded — peers across the internet can now dial us via this circuit address. Fires when libp2p emits NewListenAddr for an address with /p2p-circuit/ in its path.

Fields

address: Multiaddr

NatProbeResult

Phase D follow-up: AutoNAT v2 client finished a reachability probe for one of our candidate external addresses. reachable is true if a remote AutoNAT server successfully dialed us back. One probe per address candidate; the app layer aggregates these into the overall reachability badge shown in the lobby.

Fields

tested_addr: Multiaddr

reachable: bool

DcutrUpgrade

Phase D follow-up: a Direct-Connection-Upgrade-through-Relay attempt completed. success is true if a direct connection was established (the relay hop is dropped at that point). The TUI shows transient status when this fires.

Fields

remote_peer: PeerId

success: bool

Trait Implementations

impl Clone for NetworkEvent

fn clone(&self) -> NetworkEvent

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NetworkEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.