From ac3e7c9b3dbc389e8cbfe06d1f75139cc94882d9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Wed, 27 Mar 2019 13:23:08 +0200 Subject: [PATCH] eth: remove redundant chain config fields --- eth/api.go | 10 ++++------ eth/api_backend.go | 4 ++-- eth/api_tracer.go | 18 +++++++++--------- eth/backend.go | 14 ++++++-------- 4 files changed, 21 insertions(+), 25 deletions(-) diff --git a/eth/api.go b/eth/api.go index 03ac74247..bdbbd1ba3 100644 --- a/eth/api.go +++ b/eth/api.go @@ -35,7 +35,6 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/internal/ethapi" - "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/trie" @@ -70,7 +69,7 @@ func (api *PublicEthereumAPI) Hashrate() hexutil.Uint64 { // ChainId is the EIP-155 replay-protection chain id for the current ethereum chain config. func (api *PublicEthereumAPI) ChainId() hexutil.Uint64 { chainID := new(big.Int) - if config := api.e.chainConfig; config.IsEIP155(api.e.blockchain.CurrentBlock().Number()) { + if config := api.e.blockchain.Config(); config.IsEIP155(api.e.blockchain.CurrentBlock().Number()) { chainID = config.ChainID } return (hexutil.Uint64)(chainID.Uint64()) @@ -288,14 +287,13 @@ func (api *PublicDebugAPI) DumpBlock(blockNr rpc.BlockNumber) (state.Dump, error // PrivateDebugAPI is the collection of Ethereum full node APIs exposed over // the private debugging endpoint. type PrivateDebugAPI struct { - config *params.ChainConfig - eth *Ethereum + eth *Ethereum } // NewPrivateDebugAPI creates a new API definition for the full node-related // private debug methods of the Ethereum service. -func NewPrivateDebugAPI(config *params.ChainConfig, eth *Ethereum) *PrivateDebugAPI { - return &PrivateDebugAPI{config: config, eth: eth} +func NewPrivateDebugAPI(eth *Ethereum) *PrivateDebugAPI { + return &PrivateDebugAPI{eth: eth} } // Preimage is a debug API function that returns the preimage for a sha3 hash, if known. diff --git a/eth/api_backend.go b/eth/api_backend.go index a48815e0d..7e90f8010 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -44,7 +44,7 @@ type EthAPIBackend struct { // ChainConfig returns the active chain configuration. func (b *EthAPIBackend) ChainConfig() *params.ChainConfig { - return b.eth.chainConfig + return b.eth.blockchain.Config() } func (b *EthAPIBackend) CurrentBlock() *types.Block { @@ -130,7 +130,7 @@ func (b *EthAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *sta vmError := func() error { return nil } context := core.NewEVMContext(msg, header, b.eth.BlockChain(), nil) - return vm.NewEVM(context, state, b.eth.chainConfig, *b.eth.blockchain.GetVMConfig()), vmError, nil + return vm.NewEVM(context, state, b.eth.blockchain.Config(), *b.eth.blockchain.GetVMConfig()), vmError, nil } func (b *EthAPIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription { diff --git a/eth/api_tracer.go b/eth/api_tracer.go index 3a31db87e..2800ff659 100644 --- a/eth/api_tracer.go +++ b/eth/api_tracer.go @@ -201,7 +201,7 @@ func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Bl // Fetch and execute the next block trace tasks for task := range tasks { - signer := types.MakeSigner(api.config, task.block.Number()) + signer := types.MakeSigner(api.eth.blockchain.Config(), task.block.Number()) // Trace all the transactions contained within for i, tx := range task.block.Transactions() { @@ -295,7 +295,7 @@ func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Bl break } // Finalize the state so any modifications are written to the trie - root, err := statedb.Commit(api.eth.chainConfig.IsEIP158(block.Number())) + root, err := statedb.Commit(api.eth.blockchain.Config().IsEIP158(block.Number())) if err != nil { failed = err break @@ -460,7 +460,7 @@ func (api *PrivateDebugAPI) traceBlock(ctx context.Context, block *types.Block, } // Execute all the transaction contained within the block concurrently var ( - signer = types.MakeSigner(api.config, block.Number()) + signer = types.MakeSigner(api.eth.blockchain.Config(), block.Number()) txs = block.Transactions() results = make([]*txTraceResult, len(txs)) @@ -501,7 +501,7 @@ func (api *PrivateDebugAPI) traceBlock(ctx context.Context, block *types.Block, msg, _ := tx.AsMessage(signer) vmctx := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil) - vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{}) + vmenv := vm.NewEVM(vmctx, statedb, api.eth.blockchain.Config(), vm.Config{}) if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas())); err != nil { failed = err break @@ -561,7 +561,7 @@ func (api *PrivateDebugAPI) standardTraceBlockToFile(ctx context.Context, block // Execute transaction, either tracing all or just the requested one var ( - signer = types.MakeSigner(api.config, block.Number()) + signer = types.MakeSigner(api.eth.blockchain.Config(), block.Number()) dumps []string ) for i, tx := range block.Transactions() { @@ -595,7 +595,7 @@ func (api *PrivateDebugAPI) standardTraceBlockToFile(ctx context.Context, block } } // Execute the transaction and flush any traces to disk - vmenv := vm.NewEVM(vmctx, statedb, api.config, vmConf) + vmenv := vm.NewEVM(vmctx, statedb, api.eth.blockchain.Config(), vmConf) _, _, _, err = core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas())) if writer != nil { writer.Flush() @@ -756,7 +756,7 @@ func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, v tracer = vm.NewStructLogger(config.LogConfig) } // Run the transaction with tracing enabled. - vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{Debug: true, Tracer: tracer}) + vmenv := vm.NewEVM(vmctx, statedb, api.eth.blockchain.Config(), vm.Config{Debug: true, Tracer: tracer}) ret, gas, failed, err := core.ApplyMessage(vmenv, message, new(core.GasPool).AddGas(message.Gas())) if err != nil { @@ -796,7 +796,7 @@ func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, ree return nil, vm.Context{}, nil, err } // Recompute transactions up to the target index. - signer := types.MakeSigner(api.config, block.Number()) + signer := types.MakeSigner(api.eth.blockchain.Config(), block.Number()) for idx, tx := range block.Transactions() { // Assemble the transaction call message and return if the requested offset @@ -806,7 +806,7 @@ func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, ree return msg, context, statedb, nil } // Not yet the searched for transaction, execute on top of the current state - vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{}) + vmenv := vm.NewEVM(context, statedb, api.eth.blockchain.Config(), vm.Config{}) if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())); err != nil { return nil, vm.Context{}, nil, fmt.Errorf("transaction %#x failed: %v", tx.Hash(), err) } diff --git a/eth/backend.go b/eth/backend.go index 07c14163d..ac2f903e8 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -61,8 +61,7 @@ type LesServer interface { // Ethereum implements the Ethereum full node service. type Ethereum struct { - config *Config - chainConfig *params.ChainConfig + config *Config // Channel for shutting down the service shutdownChan chan bool // Channel for shutting down the Ethereum @@ -134,7 +133,6 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) { eth := &Ethereum{ config: config, chainDb: chainDb, - chainConfig: chainConfig, eventMux: ctx.EventMux, accountManager: ctx.AccountManager, engine: CreateConsensusEngine(ctx, chainConfig, &config.Ethash, config.MinerNotify, config.MinerNoverify, chainDb), @@ -169,7 +167,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) { } cacheConfig = &core.CacheConfig{Disabled: config.NoPruning, TrieCleanLimit: config.TrieCleanCache, TrieDirtyLimit: config.TrieDirtyCache, TrieTimeLimit: config.TrieTimeout} ) - eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, eth.chainConfig, eth.engine, vmConfig, eth.shouldPreserve) + eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, chainConfig, eth.engine, vmConfig, eth.shouldPreserve) if err != nil { return nil, err } @@ -184,13 +182,13 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) { if config.TxPool.Journal != "" { config.TxPool.Journal = ctx.ResolvePath(config.TxPool.Journal) } - eth.txPool = core.NewTxPool(config.TxPool, eth.chainConfig, eth.blockchain) + eth.txPool = core.NewTxPool(config.TxPool, chainConfig, eth.blockchain) - if eth.protocolManager, err = NewProtocolManager(eth.chainConfig, config.SyncMode, config.NetworkId, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb, config.Whitelist); err != nil { + if eth.protocolManager, err = NewProtocolManager(chainConfig, config.SyncMode, config.NetworkId, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb, config.Whitelist); err != nil { return nil, err } - eth.miner = miner.New(eth, eth.chainConfig, eth.EventMux(), eth.engine, config.MinerRecommit, config.MinerGasFloor, config.MinerGasCeil, eth.isLocalBlock) + eth.miner = miner.New(eth, chainConfig, eth.EventMux(), eth.engine, config.MinerRecommit, config.MinerGasFloor, config.MinerGasCeil, eth.isLocalBlock) eth.miner.SetExtra(makeExtraData(config.MinerExtraData)) eth.APIBackend = &EthAPIBackend{eth, nil} @@ -302,7 +300,7 @@ func (s *Ethereum) APIs() []rpc.API { }, { Namespace: "debug", Version: "1.0", - Service: NewPrivateDebugAPI(s.chainConfig, s), + Service: NewPrivateDebugAPI(s), }, { Namespace: "net", Version: "1.0",