mirror
/
go-ethereum
mirror of https://github.com/ethereum/go-ethereum
2
0
Fork 1
Code Issues Releases Wiki Activity

all: protect self-mined block during reorg (#17656)

Browse Source
pull/17720/head
gary rong 6 years ago committed by Péter Szilágyi
parent f89dce0126
commit d6254f827b
20 changed files with 112 additions and 48 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      accounts/abi/bind/backends/simulated.go
  2. 2
      cmd/utils/flags.go
  3. 2
      consensus/clique/snapshot_test.go
  4. 4
      core/bench_test.go
  5. 8
      core/block_validator_test.go
  6. 46
      core/blockchain.go
  7. 32
      core/blockchain_test.go
  8. 2
      core/chain_makers.go
  9. 2
      core/chain_makers_test.go
  10. 12
      core/dao_test.go
  11. 2
      core/genesis_test.go
  12. 28
      eth/backend.go
  13. 2
      eth/handler_test.go
  14. 2
      eth/helper_test.go
  15. 2
      les/helper_test.go
  16. 2
      light/odr_test.go
  17. 2
      light/trie_test.go
  18. 2
      light/txpool_test.go
  19. 2
      miner/worker_test.go
  20. 2
      tests/block_test_util.go

2
accounts/abi/bind/backends/simulated.go
Unescape View File

@ -69,7 +69,7 @@ func NewSimulatedBackend(alloc core.GenesisAlloc, gasLimit uint64) *SimulatedBac
database := ethdb.NewMemDatabase()
genesis := core.Genesis{Config: params.AllEthashProtocolChanges, GasLimit: gasLimit, Alloc: alloc}
genesis.MustCommit(database)
blockchain, _ := core.NewBlockChain(database, nil, genesis.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := core.NewBlockChain(database, nil, genesis.Config, ethash.NewFaker(), vm.Config{}, nil)
backend := &SimulatedBackend{
database: database,

2
cmd/utils/flags.go
Unescape View File

@ -1398,7 +1398,7 @@ func MakeChain(ctx *cli.Context, stack *node.Node) (chain *core.BlockChain, chai
cache.TrieNodeLimit = ctx.GlobalInt(CacheFlag.Name) * ctx.GlobalInt(CacheGCFlag.Name) / 100
}
vmcfg := vm.Config{EnablePreimageRecording: ctx.GlobalBool(VMEnableDebugFlag.Name)}
chain, err = core.NewBlockChain(chainDb, cache, config, engine, vmcfg)
chain, err = core.NewBlockChain(chainDb, cache, config, engine, vmcfg, nil)
if err != nil {
Fatalf("Can't create BlockChain: %v", err)
}

2
consensus/clique/snapshot_test.go
Unescape View File

@ -448,7 +448,7 @@ func TestClique(t *testing.T) {
batches[len(batches)-1] = append(batches[len(batches)-1], block)
}
// Pass all the headers through clique and ensure tallying succeeds
chain, err := core.NewBlockChain(db, nil, &config, engine, vm.Config{})
chain, err := core.NewBlockChain(db, nil, &config, engine, vm.Config{}, nil)
if err != nil {
t.Errorf("test %d: failed to create test chain: %v", i, err)
continue

4
core/bench_test.go
Unescape View File

@ -175,7 +175,7 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
// Time the insertion of the new chain.
// State and blocks are stored in the same DB.
chainman, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
chainman, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer chainman.Stop()
b.ReportAllocs()
b.ResetTimer()
@ -287,7 +287,7 @@ func benchReadChain(b *testing.B, full bool, count uint64) {
if err != nil {
b.Fatalf("error opening database at %v: %v", dir, err)
}
chain, err := NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{})
chain, err := NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil)
if err != nil {
b.Fatalf("error creating chain: %v", err)
}

8
core/block_validator_test.go
Unescape View File

@ -42,7 +42,7 @@ func TestHeaderVerification(t *testing.T) {
headers[i] = block.Header()
}
// Run the header checker for blocks one-by-one, checking for both valid and invalid nonces
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{})
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil)
defer chain.Stop()
for i := 0; i < len(blocks); i++ {
@ -106,11 +106,11 @@ func testHeaderConcurrentVerification(t *testing.T, threads int) {
var results <-chan error
if valid {
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{})
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil)
_, results = chain.engine.VerifyHeaders(chain, headers, seals)
chain.Stop()
} else {
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFakeFailer(uint64(len(headers)-1)), vm.Config{})
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFakeFailer(uint64(len(headers)-1)), vm.Config{}, nil)
_, results = chain.engine.VerifyHeaders(chain, headers, seals)
chain.Stop()
}
@ -173,7 +173,7 @@ func testHeaderConcurrentAbortion(t *testing.T, threads int) {
defer runtime.GOMAXPROCS(old)
// Start the verifications and immediately abort
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFakeDelayer(time.Millisecond), vm.Config{})
chain, _ := NewBlockChain(testdb, nil, params.TestChainConfig, ethash.NewFakeDelayer(time.Millisecond), vm.Config{}, nil)
defer chain.Stop()
abort, results := chain.engine.VerifyHeaders(chain, headers, seals)

46
core/blockchain.go
Unescape View File

@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/common/mclock"
"github.com/ethereum/go-ethereum/common/prque"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/clique"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
@ -129,12 +130,13 @@ type BlockChain struct {
vmConfig vm.Config
badBlocks *lru.Cache // Bad block cache
isLocalFn func(common.Address) bool // Function used to determine whether the block author is a local miner account.
}
// NewBlockChain returns a fully initialised block chain using information
// available in the database. It initialises the default Ethereum Validator and
// Processor.
func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *params.ChainConfig, engine consensus.Engine, vmConfig vm.Config) (*BlockChain, error) {
func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *params.ChainConfig, engine consensus.Engine, vmConfig vm.Config, isLocalFn func(common.Address) bool) (*BlockChain, error) {
if cacheConfig == nil {
cacheConfig = &CacheConfig{
TrieNodeLimit: 256 * 1024 * 1024,
@ -154,6 +156,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par
triegc: prque.New(nil),
stateCache: state.NewDatabase(db),
quit: make(chan struct{}),
isLocalFn: isLocalFn,
bodyCache: bodyCache,
bodyRLPCache: bodyRLPCache,
blockCache: blockCache,
@ -967,8 +970,45 @@ func (bc *BlockChain) WriteBlockWithState(block *types.Block, receipts []*types.
reorg := externTd.Cmp(localTd) > 0
currentBlock = bc.CurrentBlock()
if !reorg && externTd.Cmp(localTd) == 0 {
// Split same-difficulty blocks by number, then at random
reorg = block.NumberU64() < currentBlock.NumberU64() || (block.NumberU64() == currentBlock.NumberU64() && mrand.Float64() < 0.5)
// Split same-difficulty blocks by number, then preferentially select
// the block generated by the local miner as the canonical block.
if block.NumberU64() < currentBlock.NumberU64() {
reorg = true
} else if block.NumberU64() == currentBlock.NumberU64() {
if _, ok := bc.engine.(*clique.Clique); ok {
// The reason we need to disable the self-reorg preserving for clique
// is it can be probable to introduce a deadlock.
//
// e.g. If there are 7 available signers
//
// r1 A
// r2 B
// r3 C
// r4 D
// r5 A [X] F G
// r6 [X]
//
// In the round5, the inturn signer E is offline, so the worst case
// is A, F and G sign the block of round5 and reject the block of opponents
// and in the round6, the last available signer B is offline, the whole
// network is stuck.
reorg = mrand.Float64() < 0.5
} else {
currentAuthor, err := bc.engine.Author(currentBlock.Header())
if err != nil {
return NonStatTy, err
}
blockAuthor, err := bc.engine.Author(block.Header())
if err != nil {
return NonStatTy, err
}
var currentLocal, blockLocal bool
if bc.isLocalFn != nil {
currentLocal, blockLocal = bc.isLocalFn(currentAuthor), bc.isLocalFn(blockAuthor)
}
reorg = !currentLocal && (blockLocal || mrand.Float64() < 0.5)
}
}
}
if reorg {
// Reorganise the chain if the parent is not the head block

32
core/blockchain_test.go
Unescape View File

@ -52,7 +52,7 @@ func newCanonical(engine consensus.Engine, n int, full bool) (ethdb.Database, *B
)
// Initialize a fresh chain with only a genesis block
blockchain, _ := NewBlockChain(db, nil, params.AllEthashProtocolChanges, engine, vm.Config{})
blockchain, _ := NewBlockChain(db, nil, params.AllEthashProtocolChanges, engine, vm.Config{}, nil)
// Create and inject the requested chain
if n == 0 {
return db, blockchain, nil
@ -523,7 +523,7 @@ func testReorgBadHashes(t *testing.T, full bool) {
blockchain.Stop()
// Create a new BlockChain and check that it rolled back the state.
ncm, err := NewBlockChain(blockchain.db, nil, blockchain.chainConfig, ethash.NewFaker(), vm.Config{})
ncm, err := NewBlockChain(blockchain.db, nil, blockchain.chainConfig, ethash.NewFaker(), vm.Config{}, nil)
if err != nil {
t.Fatalf("failed to create new chain manager: %v", err)
}
@ -635,7 +635,7 @@ func TestFastVsFullChains(t *testing.T) {
// Import the chain as an archive node for the comparison baseline
archiveDb := ethdb.NewMemDatabase()
gspec.MustCommit(archiveDb)
archive, _ := NewBlockChain(archiveDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
archive, _ := NewBlockChain(archiveDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer archive.Stop()
if n, err := archive.InsertChain(blocks); err != nil {
@ -644,7 +644,7 @@ func TestFastVsFullChains(t *testing.T) {
// Fast import the chain as a non-archive node to test
fastDb := ethdb.NewMemDatabase()
gspec.MustCommit(fastDb)
fast, _ := NewBlockChain(fastDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
fast, _ := NewBlockChain(fastDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer fast.Stop()
headers := make([]*types.Header, len(blocks))
@ -722,7 +722,7 @@ func TestLightVsFastVsFullChainHeads(t *testing.T) {
archiveDb := ethdb.NewMemDatabase()
gspec.MustCommit(archiveDb)
archive, _ := NewBlockChain(archiveDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
archive, _ := NewBlockChain(archiveDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
if n, err := archive.InsertChain(blocks); err != nil {
t.Fatalf("failed to process block %d: %v", n, err)
}
@ -735,7 +735,7 @@ func TestLightVsFastVsFullChainHeads(t *testing.T) {
// Import the chain as a non-archive node and ensure all pointers are updated
fastDb := ethdb.NewMemDatabase()
gspec.MustCommit(fastDb)
fast, _ := NewBlockChain(fastDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
fast, _ := NewBlockChain(fastDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer fast.Stop()
headers := make([]*types.Header, len(blocks))
@ -756,7 +756,7 @@ func TestLightVsFastVsFullChainHeads(t *testing.T) {
lightDb := ethdb.NewMemDatabase()
gspec.MustCommit(lightDb)
light, _ := NewBlockChain(lightDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
light, _ := NewBlockChain(lightDb, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
if n, err := light.InsertHeaderChain(headers, 1); err != nil {
t.Fatalf("failed to insert header %d: %v", n, err)
}
@ -825,7 +825,7 @@ func TestChainTxReorgs(t *testing.T) {
}
})
// Import the chain. This runs all block validation rules.
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
if i, err := blockchain.InsertChain(chain); err != nil {
t.Fatalf("failed to insert original chain[%d]: %v", i, err)
}
@ -896,7 +896,7 @@ func TestLogReorgs(t *testing.T) {
signer = types.NewEIP155Signer(gspec.Config.ChainID)
)
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer blockchain.Stop()
rmLogsCh := make(chan RemovedLogsEvent)
@ -943,7 +943,7 @@ func TestReorgSideEvent(t *testing.T) {
signer = types.NewEIP155Signer(gspec.Config.ChainID)
)
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer blockchain.Stop()
chain, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 3, func(i int, gen *BlockGen) {})
@ -1072,7 +1072,7 @@ func TestEIP155Transition(t *testing.T) {
genesis = gspec.MustCommit(db)
)
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer blockchain.Stop()
blocks, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 4, func(i int, block *BlockGen) {
@ -1179,7 +1179,7 @@ func TestEIP161AccountRemoval(t *testing.T) {
}
genesis = gspec.MustCommit(db)
)
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer blockchain.Stop()
blocks, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 3, func(i int, block *BlockGen) {
@ -1254,7 +1254,7 @@ func TestBlockchainHeaderchainReorgConsistency(t *testing.T) {
diskdb := ethdb.NewMemDatabase()
new(Genesis).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{}, nil)
if err != nil {
t.Fatalf("failed to create tester chain: %v", err)
}
@ -1298,7 +1298,7 @@ func TestTrieForkGC(t *testing.T) {
diskdb := ethdb.NewMemDatabase()
new(Genesis).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{}, nil)
if err != nil {
t.Fatalf("failed to create tester chain: %v", err)
}
@ -1337,7 +1337,7 @@ func TestLargeReorgTrieGC(t *testing.T) {
diskdb := ethdb.NewMemDatabase()
new(Genesis).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{}, nil)
if err != nil {
t.Fatalf("failed to create tester chain: %v", err)
}
@ -1419,7 +1419,7 @@ func benchmarkLargeNumberOfValueToNonexisting(b *testing.B, numTxs, numBlocks in
diskdb := ethdb.NewMemDatabase()
gspec.MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{}, nil)
if err != nil {
b.Fatalf("failed to create tester chain: %v", err)
}

2
core/chain_makers.go
Unescape View File

@ -177,7 +177,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
genblock := func(i int, parent *types.Block, statedb *state.StateDB) (*types.Block, types.Receipts) {
// TODO(karalabe): This is needed for clique, which depends on multiple blocks.
// It's nonetheless ugly to spin up a blockchain here. Get rid of this somehow.
blockchain, _ := NewBlockChain(db, nil, config, engine, vm.Config{})
blockchain, _ := NewBlockChain(db, nil, config, engine, vm.Config{}, nil)
defer blockchain.Stop()
b := &BlockGen{i: i, parent: parent, chain: blocks, chainReader: blockchain, statedb: statedb, config: config, engine: engine}

2
core/chain_makers_test.go
Unescape View File

@ -79,7 +79,7 @@ func ExampleGenerateChain() {
})
// Import the chain. This runs all block validation rules.
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
blockchain, _ := NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{}, nil)
defer blockchain.Stop()
if i, err := blockchain.InsertChain(chain); err != nil {

12
core/dao_test.go
Unescape View File

@ -45,7 +45,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
proConf.DAOForkBlock = forkBlock
proConf.DAOForkSupport = true
proBc, _ := NewBlockChain(proDb, nil, &proConf, ethash.NewFaker(), vm.Config{})
proBc, _ := NewBlockChain(proDb, nil, &proConf, ethash.NewFaker(), vm.Config{}, nil)
defer proBc.Stop()
conDb := ethdb.NewMemDatabase()
@ -55,7 +55,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
conConf.DAOForkBlock = forkBlock
conConf.DAOForkSupport = false
conBc, _ := NewBlockChain(conDb, nil, &conConf, ethash.NewFaker(), vm.Config{})
conBc, _ := NewBlockChain(conDb, nil, &conConf, ethash.NewFaker(), vm.Config{}, nil)
defer conBc.Stop()
if _, err := proBc.InsertChain(prefix); err != nil {
@ -69,7 +69,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
// Create a pro-fork block, and try to feed into the no-fork chain
db = ethdb.NewMemDatabase()
gspec.MustCommit(db)
bc, _ := NewBlockChain(db, nil, &conConf, ethash.NewFaker(), vm.Config{})
bc, _ := NewBlockChain(db, nil, &conConf, ethash.NewFaker(), vm.Config{}, nil)
defer bc.Stop()
blocks := conBc.GetBlocksFromHash(conBc.CurrentBlock().Hash(), int(conBc.CurrentBlock().NumberU64()))
@ -94,7 +94,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
// Create a no-fork block, and try to feed into the pro-fork chain
db = ethdb.NewMemDatabase()
gspec.MustCommit(db)
bc, _ = NewBlockChain(db, nil, &proConf, ethash.NewFaker(), vm.Config{})
bc, _ = NewBlockChain(db, nil, &proConf, ethash.NewFaker(), vm.Config{}, nil)
defer bc.Stop()
blocks = proBc.GetBlocksFromHash(proBc.CurrentBlock().Hash(), int(proBc.CurrentBlock().NumberU64()))
@ -120,7 +120,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
// Verify that contra-forkers accept pro-fork extra-datas after forking finishes
db = ethdb.NewMemDatabase()
gspec.MustCommit(db)
bc, _ := NewBlockChain(db, nil, &conConf, ethash.NewFaker(), vm.Config{})
bc, _ := NewBlockChain(db, nil, &conConf, ethash.NewFaker(), vm.Config{}, nil)
defer bc.Stop()
blocks := conBc.GetBlocksFromHash(conBc.CurrentBlock().Hash(), int(conBc.CurrentBlock().NumberU64()))
@ -140,7 +140,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
// Verify that pro-forkers accept contra-fork extra-datas after forking finishes
db = ethdb.NewMemDatabase()
gspec.MustCommit(db)
bc, _ = NewBlockChain(db, nil, &proConf, ethash.NewFaker(), vm.Config{})
bc, _ = NewBlockChain(db, nil, &proConf, ethash.NewFaker(), vm.Config{}, nil)
defer bc.Stop()
blocks = proBc.GetBlocksFromHash(proBc.CurrentBlock().Hash(), int(proBc.CurrentBlock().NumberU64()))

2
core/genesis_test.go
Unescape View File

@ -120,7 +120,7 @@ func TestSetupGenesis(t *testing.T) {
// Advance to block #4, past the homestead transition block of customg.
genesis := oldcustomg.MustCommit(db)
bc, _ := NewBlockChain(db, nil, oldcustomg.Config, ethash.NewFullFaker(), vm.Config{})
bc, _ := NewBlockChain(db, nil, oldcustomg.Config, ethash.NewFullFaker(), vm.Config{}, nil)
defer bc.Stop()
blocks, _ := GenerateChain(oldcustomg.Config, genesis, ethash.NewFaker(), db, 4, nil)

28
eth/backend.go
Unescape View File

@ -156,7 +156,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
}
cacheConfig = &core.CacheConfig{Disabled: config.NoPruning, TrieNodeLimit: config.TrieCache, TrieTimeLimit: config.TrieTimeout}
)
eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, eth.chainConfig, eth.engine, vmConfig)
eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, eth.chainConfig, eth.engine, vmConfig, eth.isMinerAccount)
if err != nil {
return nil, err
}
@ -334,6 +334,30 @@ func (s *Ethereum) Etherbase() (eb common.Address, err error) {
return common.Address{}, fmt.Errorf("etherbase must be explicitly specified")
}
// isMinerAccount checks whether the specified address is a miner account.
//
// This function is used during block chain reorg checking to determine
// whether a block is mined by local accounts. We regard two types of
// accounts as local account: etherbase and accounts specified via
// `txpool.locals` flag.
func (s *Ethereum) isMinerAccount(addr common.Address) bool {
// Check whether the given address is etherbase.
s.lock.RLock()
etherbase := s.etherbase
s.lock.RUnlock()
if addr == etherbase {
return true
}
// Check whether the given address is specified by `txpool.local`
// CLI flag.
for _, account := range s.config.TxPool.Locals {
if account == addr {
return true
}
}
return false
}
// SetEtherbase sets the mining reward address.
func (s *Ethereum) SetEtherbase(etherbase common.Address) {
s.lock.Lock()
@ -366,7 +390,7 @@ func (s *Ethereum) StartMining(threads int) error {
s.lock.RUnlock()
s.txPool.SetGasPrice(price)
// Configure the local mining addess
// Configure the local mining address
eb, err := s.Etherbase()
if err != nil {
log.Error("Cannot start mining without etherbase", "err", err)

2
eth/handler_test.go
Unescape View File

@ -472,7 +472,7 @@ func testDAOChallenge(t *testing.T, localForked, remoteForked bool, timeout bool
config = &params.ChainConfig{DAOForkBlock: big.NewInt(1), DAOForkSupport: localForked}
gspec = &core.Genesis{Config: config}
genesis = gspec.MustCommit(db)
blockchain, _ = core.NewBlockChain(db, nil, config, pow, vm.Config{})
blockchain, _ = core.NewBlockChain(db, nil, config, pow, vm.Config{}, nil)
)
pm, err := NewProtocolManager(config, downloader.FullSync, DefaultConfig.NetworkId, evmux, new(testTxPool), pow, blockchain, db)
if err != nil {

2
eth/helper_test.go
Unescape View File

@ -59,7 +59,7 @@ func newTestProtocolManager(mode downloader.SyncMode, blocks int, generator func
Alloc: core.GenesisAlloc{testBank: {Balance: big.NewInt(1000000)}},
}
genesis = gspec.MustCommit(db)
blockchain, _ = core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{})
blockchain, _ = core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{}, nil)
)
chain, _ := core.GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, blocks, generator)
if _, err := blockchain.InsertChain(chain); err != nil {

2
les/helper_test.go
Unescape View File

@ -164,7 +164,7 @@ func newTestProtocolManager(lightSync bool, blocks int, generator func(int, *cor
if lightSync {
chain, _ = light.NewLightChain(odr, gspec.Config, engine)
} else {
blockchain, _ := core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{})
blockchain, _ := core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{}, nil)
gchain, _ := core.GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, blocks, generator)
if _, err := blockchain.InsertChain(gchain); err != nil {
panic(err)

2
light/odr_test.go
Unescape View File

@ -257,7 +257,7 @@ func testChainOdr(t *testing.T, protocol int, fn odrTestFn) {
)
gspec.MustCommit(ldb)
// Assemble the test environment
blockchain, _ := core.NewBlockChain(sdb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{})
blockchain, _ := core.NewBlockChain(sdb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{}, nil)
gchain, _ := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), sdb, 4, testChainGen)
if _, err := blockchain.InsertChain(gchain); err != nil {
t.Fatal(err)

2
light/trie_test.go
Unescape View File

@ -40,7 +40,7 @@ func TestNodeIterator(t *testing.T) {
genesis = gspec.MustCommit(fulldb)
)
gspec.MustCommit(lightdb)
blockchain, _ := core.NewBlockChain(fulldb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{})
blockchain, _ := core.NewBlockChain(fulldb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{}, nil)
gchain, _ := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), fulldb, 4, testChainGen)
if _, err := blockchain.InsertChain(gchain); err != nil {
panic(err)

2
light/txpool_test.go
Unescape View File

@ -88,7 +88,7 @@ func TestTxPool(t *testing.T) {
)
gspec.MustCommit(ldb)
// Assemble the test environment
blockchain, _ := core.NewBlockChain(sdb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{})
blockchain, _ := core.NewBlockChain(sdb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{}, nil)
gchain, _ := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), sdb, poolTestBlocks, txPoolTestChainGen)
if _, err := blockchain.InsertChain(gchain); err != nil {
panic(err)

2
miner/worker_test.go
Unescape View File

@ -96,7 +96,7 @@ func newTestWorkerBackend(t *testing.T, chainConfig *params.ChainConfig, engine
}
genesis := gspec.MustCommit(db)
chain, _ := core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{})
chain, _ := core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{}, nil)
txpool := core.NewTxPool(testTxPoolConfig, chainConfig, chain)
// Generate a small n-block chain and an uncle block for it

2
tests/block_test_util.go
Unescape View File

@ -111,7 +111,7 @@ func (t *BlockTest) Run() error {
return fmt.Errorf("genesis block state root does not match test: computed=%x, test=%x", gblock.Root().Bytes()[:6], t.json.Genesis.StateRoot[:6])
}
chain, err := core.NewBlockChain(db, nil, config, ethash.NewShared(), vm.Config{})
chain, err := core.NewBlockChain(db, nil, config, ethash.NewShared(), vm.Config{}, nil)
if err != nil {
return err
}

Write Preview
Loading…
Cancel
Save