Struct libp2p_identify::Identify

pub struct Identify<TSubstream> { /* fields omitted */ }

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

Methods

impl<TSubstream> Identify<TSubstream>

pub fn new(
    protocol_version: String,
    agent_version: String,
    local_public_key: PublicKey
) -> Self

Creates a new Identify network behaviour.

Trait Implementations

impl<TSubstream> NetworkBehaviour for Identify<TSubstream> where
    TSubstream: AsyncRead + AsyncWrite + Unpin + Send + 'static, 

type ProtocolsHandler = IdentifyHandler<TSubstream>

Handler for all the protocols the network behaviour supports.

type OutEvent = IdentifyEvent

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

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

Creates a new ProtocolsHandler for a connection with a peer.

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

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

fn inject_connected(&mut self, peer_id: PeerId, endpoint: ConnectedPoint)

Indicates the behaviour that we connected to the node with the given peer id through the given endpoint.

fn inject_disconnected(&mut self, peer_id: &PeerId, _: ConnectedPoint)

Indicates the behaviour that we disconnected from the node with the given peer id. The endpoint is the one we used to be connected to.

fn inject_node_event(
    &mut self,
    peer_id: PeerId,
    event: <Self::ProtocolsHandler as ProtocolsHandler>::OutEvent
)

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

fn poll(
    &mut self,
    cx: &mut Context,
    params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<Self::ProtocolsHandler as ProtocolsHandler>::InEvent, Self::OutEvent>>

Polls for things that swarm should do.

fn inject_replaced(
    &mut self,
    peer_id: PeerId,
    closed_endpoint: ConnectedPoint,
    new_endpoint: ConnectedPoint
)

Indicates the behaviour that we replace the connection from the node with another.

fn inject_addr_reach_failure(
    &mut self,
    _peer_id: Option<&PeerId>,
    _addr: &Multiaddr,
    _error: &dyn Error
)

Indicates to the behaviour that we tried to reach an address, but failed.

fn inject_dial_failure(&mut self, _peer_id: &PeerId)

Indicates to the behaviour that we tried to dial all the addresses known for a node, but failed.

fn inject_new_listen_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that we have started listening on a new multiaddr.

fn inject_expired_listen_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that a new multiaddr we were listening on has expired, which means that we are no longer listening in it.

fn inject_new_external_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that we have discovered a new external address for us.

fn inject_listener_error(
    &mut self,
    _id: ListenerId,
    _err: &(dyn Error + 'static)
)

A listener experienced an error.

fn inject_listener_closed(&mut self, _id: ListenerId)

A listener closed.