Struct libp2p::identify::Behaviour

pub struct Behaviour { /* private fields */ }

Available on crate feature identify only.

Network behaviour that automatically identifies nodes periodically, returns information about them, and answers identify queries from other nodes.

All external addresses of the local node supposedly observed by remotes are reported via NetworkBehaviourAction::ReportObservedAddr with a score of 1.

Implementations

impl Behaviour

pub fn new(config: Config) -> Behaviour

Creates a new identify Behaviour.

pub fn push<I>(&mut self, peers: I)where I: IntoIterator<Item = PeerId>,

Initiates an active push of the local peer information to the given peers.

Trait Implementations

impl NetworkBehaviour for Behaviour

type ConnectionHandler = Handler

Handler for all the protocols the network behaviour supports.

type OutEvent = Event

Event generated by the NetworkBehaviour and that the swarm will report back.

fn handle_established_inbound_connection( &mut self, _: ConnectionId, peer: PeerId, _: &Multiaddr, remote_addr: &Multiaddr ) -> Result<<<Behaviour as NetworkBehaviour>::ConnectionHandler as IntoConnectionHandler>::Handler, ConnectionDenied>

Callback that is invoked for every established inbound connection.

fn handle_established_outbound_connection( &mut self, _: ConnectionId, peer: PeerId, addr: &Multiaddr, _: Endpoint ) -> Result<<<Behaviour as NetworkBehaviour>::ConnectionHandler as IntoConnectionHandler>::Handler, ConnectionDenied>

Callback that is invoked for every established outbound connection.

fn on_connection_handler_event( &mut self, peer_id: PeerId, connection_id: ConnectionId, event: <<<Behaviour as NetworkBehaviour>::ConnectionHandler as IntoConnectionHandler>::Handler as ConnectionHandler>::OutEvent )

Informs the behaviour about an event generated by the ConnectionHandler dedicated to the peer identified by peer_id. for the behaviour.

fn poll( &mut self, _cx: &mut Context<'_>, params: &mut impl PollParameters ) -> Poll<ToSwarm<<Behaviour as NetworkBehaviour>::OutEvent, <<<Behaviour as NetworkBehaviour>::ConnectionHandler as IntoConnectionHandler>::Handler as ConnectionHandler>::InEvent>>

Polls for things that swarm should do.

fn handle_pending_outbound_connection( &mut self, _connection_id: ConnectionId, maybe_peer: Option<PeerId>, _addresses: &[Multiaddr], _effective_role: Endpoint ) -> Result<Vec<Multiaddr, Global>, ConnectionDenied>

Callback that is invoked for every outbound connection attempt.

fn on_swarm_event( &mut self, event: FromSwarm<'_, <Behaviour as NetworkBehaviour>::ConnectionHandler> )

Informs the behaviour about an event from the Swarm.

fn new_handler(&mut self) -> Self::ConnectionHandler

👎Deprecated since 0.42.0: Use one or more of NetworkBehaviour::{handle_pending_inbound_connection,handle_established_inbound_connection,handle_pending_outbound_connection,handle_established_outbound_connection} instead.

Creates a new ConnectionHandler for a connection with a peer.

fn handle_pending_inbound_connection( &mut self, _connection_id: ConnectionId, _local_addr: &Multiaddr, _remote_addr: &Multiaddr ) -> Result<(), ConnectionDenied>

Callback that is invoked for every new inbound connection.

fn addresses_of_peer(&mut self, _: &PeerId) -> Vec<Multiaddr, Global>

👎Deprecated: Use NetworkBehaviour::handle_pending_outbound_connection instead.

Addresses that this behaviour is aware of for this specific peer, and that may allow reaching the peer.