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Merge pull request #2983 from nikkolasg/feat/cachedrand

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Use cache of verified drand values
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Łukasz Magiera 2020-08-11 18:34:14 +02:00 committed by GitHub
commit 01af855450
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4
chain/beacon/drand/drand.go
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@ -171,6 +171,10 @@ func (db *DrandBeacon) VerifyEntry(curr types.BeaconEntry, prev types.BeaconEntr
// TODO handle genesis better // TODO handle genesis better
return nil return nil
} }
if be := db.getCachedValue(curr.Round); be != nil {
// return no error if the value is in the cache already
return nil
}
b := &dchain.Beacon{ b := &dchain.Beacon{
PreviousSig: prev.Data, PreviousSig: prev.Data,
Round: curr.Round, Round: curr.Round,