Crate reth_discv5 

Wrapper around [discv5::Discv5].

Re-exports

pub use config::BootNode;

pub use config::Config;

pub use config::ConfigBuilder;

pub use config::DEFAULT_COUNT_BOOTSTRAP_LOOKUPS;

pub use config::DEFAULT_DISCOVERY_V5_ADDR;

pub use config::DEFAULT_DISCOVERY_V5_ADDR_IPV6;

pub use config::DEFAULT_DISCOVERY_V5_LISTEN_CONFIG;

pub use config::DEFAULT_DISCOVERY_V5_PORT;

pub use config::DEFAULT_SECONDS_BOOTSTRAP_LOOKUP_INTERVAL;

pub use config::DEFAULT_SECONDS_LOOKUP_INTERVAL;

pub use enr::enr_to_discv4_id;

pub use error::Error;

pub use filter::FilterOutcome;

pub use filter::MustNotIncludeKeys;

pub use network_stack_id::NetworkStackId;

pub use discv5;

Modules

config

Wrapper around [discv5::Config].

enr

Interface between node identification on protocol version 5 and 4. Specifically, between types [discv5::enr::NodeId] and [PeerId].

error

Errors interfacing with [discv5::Discv5].

filter

Predicates to constrain peer lookups.

metrics

Tracks peer discovery for Discv5.

network_stack_id

Keys of ENR ForkId kv-pair. Identifies which network stack a node belongs to.

Structs

DiscoveredPeer

Result of successfully processing a peer discovered by [discv5::Discv5].

Discv5

Transparent wrapper around [discv5::Discv5].

Enums

IpMode

Sets the socket type to be established and also determines the type of ENRs that we will store in our routing table. We store ENR’s that have a get_contractable_addr() based on the IpMode set.

Constants

DEFAULT_MIN_TARGET_KBUCKET_INDEX

Default lowest kbucket index to attempt filling, in periodic look up query to populate kbuckets.

MAX_KBUCKET_INDEX

Max kbucket index is 255.

Functions

bootstrap

Bootstraps underlying [discv5::Discv5] node with configured peers.

build_local_enr

Builds the local ENR with the supplied key.

get_lookup_target

Gets the next lookup target, based on which bucket is currently being targeted.

lookup

Runs a [discv5::Discv5] lookup query.

spawn_populate_kbuckets_bg

Backgrounds regular look up queries, in order to keep kbuckets populated.