Enum discv5::Event

#[non_exhaustive]
pub enum Event {
    Discovered(Enr),
    NodeInserted {
        node_id: NodeId,
        replaced: Option<NodeId>,
    },
    UnverifiableEnr {
        enr: Enr,
        socket: SocketAddr,
        node_id: NodeId,
    },
    SessionEstablished(Enr, SocketAddr),
    SocketUpdated(SocketAddr),
    TalkRequest(TalkRequest),
}

Events that can be produced by the Discv5 event stream.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Discovered(Enr)

A node has been discovered from a FINDNODES request.

The ENR of the node is returned. Various properties can be derived from the ENR. This happen spontaneously through queries as nodes return ENR’s. These ENR’s are not guaranteed to be live or contactable.

NodeInserted

A new node has been added to the routing table.

Fields

node_id: NodeId

replaced: Option<NodeId>

UnverifiableEnr

An ENR doesn’t verify against the observed socket and node ID of the peer.

Fields

enr: Enr

socket: SocketAddr

node_id: NodeId

SessionEstablished(Enr, SocketAddr)

A new session has been established with a node.

SocketUpdated(SocketAddr)

Our local ENR IP address has been updated.

TalkRequest(TalkRequest)

A node has initiated a talk request.

Trait Implementations

impl Debug for Event

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.