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Chain info: Return err if checkpoint is nil (#10729)

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Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
This commit is contained in:
terencechain
2022-05-20 11:41:33 -07:00
committed by GitHub
parent 76f6d74b83
commit 370cf1a6c8
31 changed files with 365 additions and 177 deletions
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7
beacon-chain/sync/initial-sync/service.go
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@@ -173,7 +173,12 @@ func (s *Service) waitForMinimumPeers() {
required = flags.Get().MinimumSyncPeers
}
for {
_, peers := s.cfg.P2P.Peers().BestNonFinalized(flags.Get().MinimumSyncPeers, s.cfg.Chain.FinalizedCheckpt().Epoch)
cp, err := s.cfg.Chain.FinalizedCheckpt()
if err != nil {
log.WithError(err).Error("Could not retrieve finalized checkpoint")
return
}
_, peers := s.cfg.P2P.Peers().BestNonFinalized(flags.Get().MinimumSyncPeers, cp.Epoch)
if len(peers) >= required {
break
}