gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

les: limit LES peer count and improve peer configuration logic (#16010)

Browse Source 
* les: limit number of LES connections

* eth, cmd/utils: light vs max peer configuration logic
This commit is contained in:
Felföldi Zsolt
2018-02-05 14:41:53 +01:00
committed by Péter Szilágyi
parent bc0666fb27
commit c3f238dd53
7 changed files with 43 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
eth/backend.go
View File

@ -393,10 +393,10 @@ func (s *Ethereum) Start(srvr *p2p.Server) error {
// Figure out a max peers count based on the server limits
maxPeers := srvr.MaxPeers
if s.config.LightServ > 0 {
maxPeers -= s.config.LightPeers
if maxPeers < srvr.MaxPeers/2 {
maxPeers = srvr.MaxPeers / 2
if s.config.LightPeers >= srvr.MaxPeers {
return fmt.Errorf("invalid peer config: light peer count (%d) >= total peer count (%d)", s.config.LightPeers, srvr.MaxPeers)
}
maxPeers -= s.config.LightPeers
}
// Start the networking layer and the light server if requested
s.protocolManager.Start(maxPeers)