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Struct sc_network::peer_info::PeerInfoBehaviour

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pub struct PeerInfoBehaviour { /* private fields */ }
Expand description

Implementation of NetworkBehaviour that holds information about peers in cache.

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impl PeerInfoBehaviour

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pub fn new( user_agent: String, local_public_key: PublicKey, external_addresses: Arc<Mutex<HashSet<Multiaddr>>>, ) -> Self

Builds a new PeerInfoBehaviour.

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pub fn node(&self, peer_id: &PeerId) -> Option<Node<'_>>

Borrows self and returns a struct giving access to the information about a node.

Returns None if we don’t know anything about this node. Always returns Some for nodes we’re connected to, meaning that if None is returned then we’re not connected to that node.

Trait Implementations§

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impl NetworkBehaviour for PeerInfoBehaviour

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type ConnectionHandler = ConnectionHandlerSelect<<Behaviour as NetworkBehaviour>::ConnectionHandler, <Behaviour as NetworkBehaviour>::ConnectionHandler>

Handler for all the protocols the network behaviour supports.
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type ToSwarm = PeerInfoEvent

Event generated by the NetworkBehaviour and that the swarm will report back.
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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. Read more
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fn handle_pending_outbound_connection( &mut self, _connection_id: ConnectionId, _maybe_peer: Option<PeerId>, _addresses: &[Multiaddr], _effective_role: Endpoint, ) -> Result<Vec<Multiaddr>, ConnectionDenied>

Callback that is invoked for every outbound connection attempt. Read more
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fn handle_established_inbound_connection( &mut self, connection_id: ConnectionId, peer: PeerId, local_addr: &Multiaddr, remote_addr: &Multiaddr, ) -> Result<THandler<Self>, ConnectionDenied>

Callback that is invoked for every established inbound connection. Read more
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fn handle_established_outbound_connection( &mut self, connection_id: ConnectionId, peer: PeerId, addr: &Multiaddr, role_override: Endpoint, port_use: PortUse, ) -> Result<THandler<Self>, ConnectionDenied>

Callback that is invoked for every established outbound connection. Read more
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fn on_swarm_event(&mut self, event: FromSwarm<'_>)

Informs the behaviour about an event from the Swarm.
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fn on_connection_handler_event( &mut self, peer_id: PeerId, connection_id: ConnectionId, event: THandlerOutEvent<Self>, )

Informs the behaviour about an event generated by the [ConnectionHandler] dedicated to the peer identified by peer_id. for the behaviour. Read more
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fn poll( &mut self, cx: &mut Context<'_>, ) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>>

Polls for things that swarm should do. Read more

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