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core: use headers only where blocks are unnecessary

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This commit is contained in:
Péter Szilágyi
2019-03-13 12:31:35 +02:00
parent b87a68407b
commit 4f457859a2
5 changed files with 11 additions and 11 deletions
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10
core/blockchain.go
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@ -1221,9 +1221,9 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, []
parent := it.previous()
if parent == nil {
parent = bc.GetBlock(block.ParentHash(), block.NumberU64()-1)
parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1)
}
state, err := state.New(parent.Root(), bc.stateCache)
state, err := state.New(parent.Root, bc.stateCache)
if err != nil {
return it.index, events, coalescedLogs, err
}
@ -1236,7 +1236,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, []
return it.index, events, coalescedLogs, err
}
// Validate the state using the default validator
if err := bc.Validator().ValidateState(block, parent, state, receipts, usedGas); err != nil {
if err := bc.Validator().ValidateState(block, state, receipts, usedGas); err != nil {
bc.reportBlock(block, receipts, err)
return it.index, events, coalescedLogs, err
}
@ -1368,7 +1368,7 @@ func (bc *BlockChain) insertSidechain(block *types.Block, it *insertIterator) (i
// blocks to regenerate the required state
localTd := bc.GetTd(current.Hash(), current.NumberU64())
if localTd.Cmp(externTd) > 0 {
log.Info("Sidechain written to disk", "start", it.first().NumberU64(), "end", it.previous().NumberU64(), "sidetd", externTd, "localtd", localTd)
log.Info("Sidechain written to disk", "start", it.first().NumberU64(), "end", it.previous().Number, "sidetd", externTd, "localtd", localTd)
return it.index, nil, nil, err
}
// Gather all the sidechain hashes (full blocks may be memory heavy)
@ -1376,7 +1376,7 @@ func (bc *BlockChain) insertSidechain(block *types.Block, it *insertIterator) (i
hashes []common.Hash
numbers []uint64
)
parent := bc.GetHeader(it.previous().Hash(), it.previous().NumberU64())
parent := it.previous()
for parent != nil && !bc.HasState(parent.Root) {
hashes = append(hashes, parent.Hash())
numbers = append(numbers, parent.Number.Uint64())