forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 10:22:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

eth: add comments

Browse source
This commit is contained in:
Felix Lange 2024-08-15 17:32:41 +02:00
parent f24e8e7109
commit 59f9ff5b32
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
eth/backend.go
View file

@ -373,6 +373,7 @@ func (s *Ethereum) Start() error {
func (s *Ethereum) setupDiscovery() error { func (s *Ethereum) setupDiscovery() error {
eth.StartENRUpdater(s.blockchain, s.p2pServer.LocalNode()) eth.StartENRUpdater(s.blockchain, s.p2pServer.LocalNode())
// Add eth nodes from DNS.
dnsclient := dnsdisc.NewClient(dnsdisc.Config{}) dnsclient := dnsdisc.NewClient(dnsdisc.Config{})
if len(s.config.EthDiscoveryURLs) > 0 { if len(s.config.EthDiscoveryURLs) > 0 {
iter, err := dnsclient.NewIterator(s.config.EthDiscoveryURLs...) iter, err := dnsclient.NewIterator(s.config.EthDiscoveryURLs...)
@ -382,6 +383,7 @@ func (s *Ethereum) setupDiscovery() error {
s.discmix.AddSource(iter) s.discmix.AddSource(iter)
} }
// Add snap nodes from DNS.
if len(s.config.SnapDiscoveryURLs) > 0 { if len(s.config.SnapDiscoveryURLs) > 0 {
iter, err := dnsclient.NewIterator(s.config.SnapDiscoveryURLs...) iter, err := dnsclient.NewIterator(s.config.SnapDiscoveryURLs...)
if err != nil { if err != nil {
@ -390,6 +392,7 @@ func (s *Ethereum) setupDiscovery() error {
s.discmix.AddSource(iter) s.discmix.AddSource(iter)
} }
// Add DHT nodes from discv5.
if s.p2pServer.DiscoveryV5() != nil { if s.p2pServer.DiscoveryV5() != nil {
filter := eth.NewNodeFilter(s.blockchain) filter := eth.NewNodeFilter(s.blockchain)
iter := enode.Filter(s.p2pServer.DiscoveryV5().RandomNodes(), filter) iter := enode.Filter(s.p2pServer.DiscoveryV5().RandomNodes(), filter)