LBRYCommunity/lbcd
1
0
Fork 0
Code Issues 17 Pull requests 4 Projects Releases 28 Packages Wiki Activity

[lbry] blockchain: Consider a block with timestamp less 6 hours 'current'

Browse source
This commit is contained in:
Brannon King 2021-08-03 15:24:20 -07:00 committed by Roy Lee
parent 8ff0f3787e
commit 4eb4dfa670
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
blockchain/chain.go
View file

@ -1208,7 +1208,7 @@ func (b *BlockChain) connectBestChain(node *blockNode, block *btcutil.Block, fla
// factors are used to guess, but the key factors that allow the chain to // factors are used to guess, but the key factors that allow the chain to
// believe it is current are: // believe it is current are:
// - Latest block height is after the latest checkpoint (if enabled) // - Latest block height is after the latest checkpoint (if enabled)
// - Latest block has a timestamp newer than 24 hours ago // - Latest block has a timestamp newer than ~6 hours ago (as LBRY block time is one fourth of bitcoin)
// //
// This function MUST be called with the chain state lock held (for reads). // This function MUST be called with the chain state lock held (for reads).
func (b *BlockChain) isCurrent() bool { func (b *BlockChain) isCurrent() bool {
@ -1219,13 +1219,13 @@ func (b *BlockChain) isCurrent() bool {
return false return false
} }
// Not current if the latest best block has a timestamp before 24 hours // Not current if the latest best block has a timestamp before 7 hours
// ago. // ago.
// //
// The chain appears to be current if none of the checks reported // The chain appears to be current if none of the checks reported
// otherwise. // otherwise.
minus24Hours := b.timeSource.AdjustedTime().Add(-24 * time.Hour).Unix() hours := b.timeSource.AdjustedTime().Add(-7 * time.Hour).Unix()
return b.bestChain.Tip().timestamp >= minus24Hours return b.bestChain.Tip().timestamp >= hours
} }
// IsCurrent returns whether or not the chain believes it is current. Several // IsCurrent returns whether or not the chain believes it is current. Several