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network: register peer only if it's not a duplicate

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This commit is contained in:
Roman Khimov 2022-10-14 10:16:50 +03:00
parent 851cbc7dab
commit 65f0fadddb
1 changed files with 1 additions and 1 deletions
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2
pkg/network/server.go
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@ -670,7 +670,6 @@ func (s *Server) handleVersionCmd(p Peer, version *payload.Version) error {
return errInvalidNetwork
}
peerAddr := p.PeerAddr().String()
s.discovery.RegisterConnectedAddr(peerAddr)
s.lock.RLock()
for peer := range s.peers {
if p == peer {
@ -684,6 +683,7 @@ func (s *Server) handleVersionCmd(p Peer, version *payload.Version) error {
}
}
s.lock.RUnlock()
s.discovery.RegisterConnectedAddr(peerAddr)
return p.SendVersionAck(NewMessage(CMDVerack, payload.NewNullPayload()))
}