p2p/discovery/discovery library

Classes

BackoffCache

Cache for peer information with backoff

BackoffDiscovery

BackoffDiscovery is an implementation of discovery that caches peer data and attenuates repeated queries

Clock

Interface for getting the current time

DiscoveryRouting

DiscoveryRouting is an implementation of ContentRouting using Discovery.

MdnsConstants

Constants for mDNS service

MdnsDiscovery

Implementation of mDNS discovery for libp2p

MdnsNotifee

Interface for handling discovered peers

PeerInfo

Metadata about a peer

RealClock

Real implementation of Clock using system time

RoutingDiscovery

RoutingDiscovery is an implementation of discovery using ContentRouting. Namespaces are translated to Cids using the SHA256 hash.

Functions

checkUpdates(Map<PeerId, AddrInfo> orig, Map<PeerId, AddrInfo> update) → bool

Checks if the peer addresses have changed

findPeerDispatcher(BackoffCache c, Stream<AddrInfo> peerStream) → void

Dispatches peers from a discovery query to all registered channels

findPeerReceiver(StreamController<AddrInfo> peerController, Stream<AddrInfo> evtStream, List<AddrInfo> rcvPeers) → void

Receives peers from a dispatcher and forwards them to a result channel