Struct Ping 

pub struct Ping { /* private fields */ }

Ping is 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 Ping

pub fn new(config: PingConfig) -> Self

Creates a new Ping network behaviour with the given configuration.

Trait Implementations

impl Default for Ping

fn default() -> Self

Returns the “default value” for a type.

impl NetworkBehaviour for Ping

type ProtocolsHandler = PingHandler

Handler for all the protocols the network behaviour supports.

type OutEvent = PingEvent

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, _peer_id: &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, _: &PeerId)

Indicate to the behaviour that we connected to the node with the given peer id.

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

Indicates to the behaviour that we disconnected from the node with the given peer id.

fn inject_event(&mut self, peer: PeerId, _: ConnectionId, result: PingResult)

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, _: &mut Context<'_>, _: &mut impl PollParameters, ) -> Poll<NetworkBehaviourAction<Void, PingEvent>>

Polls for things that swarm should do.

fn inject_connection_established( &mut self, _: &PeerId, _: &ConnectionId, _: &ConnectedPoint, )

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

fn inject_connection_closed( &mut self, _: &PeerId, _: &ConnectionId, _: &ConnectedPoint, )

Informs the behaviour about a closed connection to a peer.

fn inject_address_change( &mut self, _: &PeerId, _: &ConnectionId, _old: &ConnectedPoint, _new: &ConnectedPoint, )

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

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, _reason: Result<(), &Error>, )

A listener closed.