Struct libp2p::ping::Behaviour

pub struct Behaviour { /* private fields */ }

A NetworkBehaviour that responds to inbound pings and periodically sends outbound pings on every established connection.

See the crate root documentation for more information.

Implementations

impl Behaviour

pub fn new(config: Config) -> Behaviour

Creates a new Ping network behaviour with the given configuration.

Trait Implementations

impl Default for Behaviour

fn default() -> Behaviour

Returns the “default value” for a type.

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 new_handler(&mut self) -> <Behaviour as NetworkBehaviour>::ConnectionHandler

Creates a new ConnectionHandler for a connection with a peer.

fn on_connection_handler_event( &mut self, peer: PeerId, _: ConnectionId, result: Result<Success, Failure> )

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, _: &mut Context<'_>, _: &mut impl PollParameters ) -> Poll<NetworkBehaviourAction<<Behaviour as NetworkBehaviour>::OutEvent, <Behaviour as NetworkBehaviour>::ConnectionHandler, <<<Behaviour as NetworkBehaviour>::ConnectionHandler as IntoConnectionHandler>::Handler as ConnectionHandler>::InEvent>>

Polls for things that swarm should do.

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

Informs the behaviour about an event from the Swarm.

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

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

fn inject_connection_established( &mut self, peer_id: &PeerId, connection_id: &ConnectionId, endpoint: &ConnectedPoint, failed_addresses: Option<&Vec<Multiaddr, Global>>, other_established: usize )

👎Deprecated since 0.40.2: Handle FromSwarm::ConnectionEstablished in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Informs the behaviour about a newly established connection to a peer.

fn inject_connection_closed( &mut self, peer_id: &PeerId, connection_id: &ConnectionId, endpoint: &ConnectedPoint, handler: <Self::ConnectionHandler as IntoConnectionHandler>::Handler, remaining_established: usize )

👎Deprecated since 0.40.2: Handle FromSwarm::ConnectionClosed in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Informs the behaviour about a closed connection to a peer.

fn inject_address_change( &mut self, peer_id: &PeerId, connection_id: &ConnectionId, old: &ConnectedPoint, new: &ConnectedPoint )

👎Deprecated since 0.40.2: Handle FromSwarm::AddressChange in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Informs the behaviour that the ConnectedPoint of an existing connection has changed.

fn inject_event( &mut self, peer_id: PeerId, connection: ConnectionId, event: <<Self::ConnectionHandler as IntoConnectionHandler>::Handler as ConnectionHandler>::OutEvent )

👎Deprecated since 0.40.2: Implement NetworkBehaviour::on_connection_handler_event instead. The default implementation of this inject_* method delegates to it.

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

fn inject_dial_failure( &mut self, peer_id: Option<PeerId>, handler: Self::ConnectionHandler, error: &DialError )

👎Deprecated since 0.40.2: Handle InEvent::DialFailure in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Indicates to the behaviour that the dial to a known or unknown node failed.

fn inject_listen_failure( &mut self, local_addr: &Multiaddr, send_back_addr: &Multiaddr, handler: Self::ConnectionHandler )

👎Deprecated since 0.40.2: Handle FromSwarm::ListenFailure in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Indicates to the behaviour that an error happened on an incoming connection during its initial handshake.

fn inject_new_listener(&mut self, id: ListenerId)

👎Deprecated since 0.40.2: Handle FromSwarm::NewListener in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Indicates to the behaviour that a new listener was created.

fn inject_new_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr)

👎Deprecated since 0.40.2: Handle FromSwarm::NewListenAddr in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

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

fn inject_expired_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr)

👎Deprecated since 0.40.2: Handle FromSwarm::ExpiredListenAddr in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

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

fn inject_listener_error(&mut self, id: ListenerId, err: &(dyn Error + 'static))

👎Deprecated since 0.40.2: Handle FromSwarm::ListenerError in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

A listener experienced an error.

fn inject_listener_closed(&mut self, id: ListenerId, reason: Result<(), &Error>)

👎Deprecated since 0.40.2: Handle FromSwarm::ListenerClosed in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

A listener closed.

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

👎Deprecated since 0.40.2: Handle FromSwarm::NewExternalAddr in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

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

fn inject_expired_external_addr(&mut self, addr: &Multiaddr)

👎Deprecated since 0.40.2: Handle FromSwarm::ExpiredExternalAddr in NetworkBehaviour::on_swarm_event instead. The default implementation of this inject_* method delegates to it.

Indicates to the behaviour that an external address was removed.