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@ -26,7 +26,6 @@ import ( |
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"github.com/ethereum/go-ethereum/crypto" |
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"github.com/ethereum/go-ethereum/rlp" |
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"github.com/harmony-one/harmony/block" |
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consensus_engine "github.com/harmony-one/harmony/consensus/engine" |
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"github.com/harmony-one/harmony/consensus/reward" |
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"github.com/harmony-one/harmony/core/state" |
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"github.com/harmony-one/harmony/core/types" |
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@ -50,11 +49,9 @@ const ( |
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//
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// StateProcessor implements Processor.
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type StateProcessor struct { |
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config *params.ChainConfig // Chain configuration options
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bc BlockChain // Canonical blockchain
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beacon BlockChain // Beacon chain
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engine consensus_engine.Engine // Consensus engine used for block rewards
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resultCache *lru.Cache // Cache for result after a certain block is processed
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bc BlockChain // Canonical blockchain
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beacon BlockChain // Beacon chain
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resultCache *lru.Cache // Cache for result after a certain block is processed
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} |
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// this structure is cached, and each individual element is returned
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@ -70,7 +67,7 @@ type ProcessorResult struct { |
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// NewStateProcessor initialises a new StateProcessor.
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func NewStateProcessor( |
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config *params.ChainConfig, bc BlockChain, beacon BlockChain, engine consensus_engine.Engine, |
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bc BlockChain, beacon BlockChain, |
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) *StateProcessor { |
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if bc == nil { |
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panic("bc is nil") |
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@ -80,14 +77,14 @@ func NewStateProcessor( |
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} |
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resultCache, _ := lru.New(resultCacheLimit) |
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return &StateProcessor{ |
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config: config, |
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bc: bc, |
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beacon: beacon, |
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engine: engine, |
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resultCache: resultCache, |
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} |
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} |
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type UsedGas = uint64 |
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// Process processes the state changes according to the Ethereum rules by running
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// the transaction messages using the statedb and applying any rewards to both
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// the processor (coinbase) and any included uncles.
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@ -99,7 +96,7 @@ func (p *StateProcessor) Process( |
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block *types.Block, statedb *state.DB, cfg vm.Config, readCache bool, |
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) ( |
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types.Receipts, types.CXReceipts, []staking.StakeMsg, |
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[]*types.Log, uint64, reward.Reader, *state.DB, error, |
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[]*types.Log, UsedGas, reward.Reader, *state.DB, error, |
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) { |
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cacheKey := block.Hash() |
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if readCache { |
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@ -133,7 +130,7 @@ func (p *StateProcessor) Process( |
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for i, tx := range block.Transactions() { |
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statedb.Prepare(tx.Hash(), block.Hash(), i) |
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receipt, cxReceipt, stakeMsgs, _, err := ApplyTransaction( |
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p.config, p.bc, &beneficiary, gp, statedb, header, tx, usedGas, cfg, |
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p.bc, &beneficiary, gp, statedb, header, tx, usedGas, cfg, |
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) |
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if err != nil { |
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return nil, nil, nil, nil, 0, nil, statedb, err |
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@ -155,7 +152,7 @@ func (p *StateProcessor) Process( |
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for i, tx := range block.StakingTransactions() { |
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statedb.Prepare(tx.Hash(), block.Hash(), i+L) |
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receipt, _, err := ApplyStakingTransaction( |
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p.config, p.bc, &beneficiary, gp, statedb, header, tx, usedGas, cfg, |
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p.bc, &beneficiary, gp, statedb, header, tx, usedGas, cfg, |
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) |
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if err != nil { |
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return nil, nil, nil, nil, 0, nil, statedb, err |
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@ -169,7 +166,7 @@ func (p *StateProcessor) Process( |
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// after transactions (to be consistent with the block proposal)
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for _, cx := range block.IncomingReceipts() { |
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if err := ApplyIncomingReceipt( |
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p.config, statedb, header, cx, |
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p.bc.Config(), statedb, header, cx, |
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); err != nil { |
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return nil, nil, |
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nil, nil, 0, nil, statedb, errors.New("[Process] Cannot apply incoming receipts") |
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@ -195,7 +192,7 @@ func (p *StateProcessor) Process( |
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// Block processing don't need to block on reward computation as in block proposal
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sigsReady <- true |
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}() |
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_, payout, err := p.engine.Finalize( |
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_, payout, err := p.bc.Engine().Finalize( |
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p.bc, |
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p.beacon, |
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header, statedb, block.Transactions(), |
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@ -246,8 +243,9 @@ func getTransactionType( |
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// and uses the input parameters for its environment. It returns the receipt
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// for the transaction, gas used and an error if the transaction failed,
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// indicating the block was invalid.
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func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.DB, header *block.Header, tx *types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, *types.CXReceipt, []staking.StakeMsg, uint64, error) { |
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txType := getTransactionType(config, header, tx) |
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func ApplyTransaction(bc ChainContext, author *common.Address, gp *GasPool, statedb *state.DB, header *block.Header, tx *types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, *types.CXReceipt, []staking.StakeMsg, uint64, error) { |
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config := bc.Config() |
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txType := getTransactionType(bc.Config(), header, tx) |
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if txType == types.InvalidTx { |
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return nil, nil, nil, 0, errors.New("Invalid Transaction Type") |
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} |
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@ -350,9 +348,9 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo |
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// indicating the block was invalid.
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// staking transaction will use the code field in the account to store the staking information
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func ApplyStakingTransaction( |
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config *params.ChainConfig, bc ChainContext, author *common.Address, gp *GasPool, statedb *state.DB, |
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bc ChainContext, author *common.Address, gp *GasPool, statedb *state.DB, |
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header *block.Header, tx *staking.StakingTransaction, usedGas *uint64, cfg vm.Config) (receipt *types.Receipt, gas uint64, err error) { |
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config := bc.Config() |
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msg, err := StakingToMessage(tx, header.Number()) |
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if err != nil { |
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return nil, 0, err |
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Konstantin
1 year ago
committed by
GitHub