nimbus-eth2/beacon_chain/eth2_discovery.nim

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import
net,
eth/keys, eth/trie/db,
eth/p2p/discoveryv5/[protocol, node, discovery_db, types],
conf
type
Eth2DiscoveryProtocol* = protocol.Protocol
Eth2DiscoveryId* = NodeId
export
Eth2DiscoveryProtocol, open, start, close
proc new*(T: type Eth2DiscoveryProtocol,
conf: BeaconNodeConf,
rawPrivKeyBytes: openarray[byte]): T =
# TODO
# Implement more configuration options:
# * for setting up a specific key
# * for using a persistent database
var
pk = initPrivateKey(rawPrivKeyBytes)
db = DiscoveryDB.init(newMemoryDB())
newProtocol(pk, db, Port conf.udpPort)