logos-messaging/logos-messaging-go
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fix: handle existing static peer discovered with ENR that causes crash (#990)

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Prem Chaitanya Prathi 2024-01-04 20:03:42 +05:30 committed by GitHub
parent 846183d515
commit adda1cfd6d
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1 changed files with 9 additions and 2 deletions
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11
waku/v2/peermanager/peer_manager.go
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@ -354,8 +354,15 @@ func (pm *PeerManager) AddDiscoveredPeer(p service.PeerData, connectNow bool) {
if err == nil && enr.Record().Seq() >= p.ENR.Seq() {
return
}
pm.logger.Info("peer already found in peerstore, but re-adding it as ENR sequence is higher than locally stored",
logging.HostID("peer", p.AddrInfo.ID), zap.Uint64("newENRSeq", p.ENR.Seq()), zap.Uint64("storedENRSeq", enr.Record().Seq()))
if err != nil {
//Peer is already in peer-store but it doesn't have an enr, but discovered peer has ENR
pm.logger.Info("peer already found in peerstore, but doesn't have an ENR record, re-adding",
logging.HostID("peer", p.AddrInfo.ID), zap.Uint64("newENRSeq", p.ENR.Seq()))
} else {
//Peer is already in peer-store but stored ENR is older than discovered one.
pm.logger.Info("peer already found in peerstore, but re-adding it as ENR sequence is higher than locally stored",
logging.HostID("peer", p.AddrInfo.ID), zap.Uint64("newENRSeq", p.ENR.Seq()), zap.Uint64("storedENRSeq", enr.Record().Seq()))
}
}
supportedProtos := []protocol.ID{}