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Gas validation and clean up of legacy code

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obscuren 2015-03-23 21:48:45 +01:00
parent ebf4408d73
commit bfb9ed881d
1 changed files with 11 additions and 12 deletions
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23
core/block_processor.go
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@ -61,7 +61,7 @@ func (sm *BlockProcessor) TransitionState(statedb *state.StateDB, parent, block
coinbase.SetGasPool(block.Header().GasLimit) coinbase.SetGasPool(block.Header().GasLimit)
// Process the transactions on to parent state // Process the transactions on to parent state
receipts, _, _, _, err = sm.ApplyTransactions(coinbase, statedb, block, block.Transactions(), transientProcess) receipts, err = sm.ApplyTransactions(coinbase, statedb, block, block.Transactions(), transientProcess)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -104,39 +104,38 @@ func (self *BlockProcessor) ChainManager() *ChainManager {
return self.bc return self.bc
} }
func (self *BlockProcessor) ApplyTransactions(coinbase *state.StateObject, statedb *state.StateDB, block *types.Block, txs types.Transactions, transientProcess bool) (types.Receipts, types.Transactions, types.Transactions, types.Transactions, error) { func (self *BlockProcessor) ApplyTransactions(coinbase *state.StateObject, statedb *state.StateDB, block *types.Block, txs types.Transactions, transientProcess bool) (types.Receipts, error) {
var ( var (
receipts types.Receipts receipts types.Receipts
handled, unhandled types.Transactions totalUsedGas = big.NewInt(0)
erroneous types.Transactions err error
totalUsedGas = big.NewInt(0) cumulativeSum = new(big.Int)
err error
cumulativeSum = new(big.Int)
) )
for _, tx := range txs { for _, tx := range txs {
receipt, txGas, err := self.ApplyTransaction(coinbase, statedb, block, tx, totalUsedGas, transientProcess) receipt, txGas, err := self.ApplyTransaction(coinbase, statedb, block, tx, totalUsedGas, transientProcess)
if err != nil && (IsNonceErr(err) || state.IsGasLimitErr(err) || IsInvalidTxErr(err)) { if err != nil && (IsNonceErr(err) || state.IsGasLimitErr(err) || IsInvalidTxErr(err)) {
return nil, nil, nil, nil, err return nil, err
} }
if err != nil { if err != nil {
statelogger.Infoln("TX err:", err) statelogger.Infoln("TX err:", err)
} }
receipts = append(receipts, receipt) receipts = append(receipts, receipt)
handled = append(handled, tx)
cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice())) cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice()))
} }
block.Reward = cumulativeSum block.Reward = cumulativeSum
block.Header().GasUsed = totalUsedGas if block.GasUsed().Cmp(totalUsedGas) != 0 {
return nil, ValidationError(fmt.Sprintf("gas used error (%v / %v)", block.GasUsed(), totalUsedGas))
}
if transientProcess { if transientProcess {
go self.eventMux.Post(PendingBlockEvent{block, statedb.Logs()}) go self.eventMux.Post(PendingBlockEvent{block, statedb.Logs()})
} }
return receipts, handled, unhandled, erroneous, err return receipts, err
} }
// Process block will attempt to process the given block's transactions and applies them // Process block will attempt to process the given block's transactions and applies them