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-rw-r--r--eth/api_tracer.go2
-rw-r--r--eth/backend.go66
-rw-r--r--eth/config.go5
-rw-r--r--eth/downloader/api.go4
-rw-r--r--eth/handler.go4
-rw-r--r--eth/handler_test.go10
-rw-r--r--eth/helper_test.go6
-rw-r--r--eth/sync.go4
-rw-r--r--eth/sync_test.go6
9 files changed, 85 insertions, 22 deletions
diff --git a/eth/api_tracer.go b/eth/api_tracer.go
index 0a8b9a994..5b7f168ec 100644
--- a/eth/api_tracer.go
+++ b/eth/api_tracer.go
@@ -127,7 +127,7 @@ func (api *PrivateDebugAPI) TraceChain(ctx context.Context, start, end rpc.Block
// traceChain configures a new tracer according to the provided configuration, and
// executes all the transactions contained within. The return value will be one item
-// per transaction, dependent on the requestd tracer.
+// per transaction, dependent on the requested tracer.
func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Block, config *TraceConfig) (*rpc.Subscription, error) {
// Tracing a chain is a **long** operation, only do with subscriptions
notifier, supported := rpc.NotifierFromContext(ctx)
diff --git a/eth/backend.go b/eth/backend.go
index 9926225f2..b555b064a 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -149,10 +149,14 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
rawdb.WriteDatabaseVersion(chainDb, core.BlockChainVersion)
}
var (
- vmConfig = vm.Config{EnablePreimageRecording: config.EnablePreimageRecording}
+ vmConfig = vm.Config{
+ EnablePreimageRecording: config.EnablePreimageRecording,
+ EWASMInterpreter: config.EWASMInterpreter,
+ EVMInterpreter: config.EVMInterpreter,
+ }
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.shouldPreserve)
if err != nil {
return nil, err
}
@@ -173,7 +177,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
return nil, err
}
- eth.miner = miner.New(eth, eth.chainConfig, eth.EventMux(), eth.engine, config.MinerRecommit, config.MinerGasFloor, config.MinerGasCeil)
+ eth.miner = miner.New(eth, 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}
@@ -330,6 +334,60 @@ func (s *Ethereum) Etherbase() (eb common.Address, err error) {
return common.Address{}, fmt.Errorf("etherbase must be explicitly specified")
}
+// isLocalBlock checks whether the specified block is mined
+// by local miner accounts.
+//
+// We regard two types of accounts as local miner account: etherbase
+// and accounts specified via `txpool.locals` flag.
+func (s *Ethereum) isLocalBlock(block *types.Block) bool {
+ author, err := s.engine.Author(block.Header())
+ if err != nil {
+ log.Warn("Failed to retrieve block author", "number", block.NumberU64(), "hash", block.Hash(), "err", err)
+ return false
+ }
+ // Check whether the given address is etherbase.
+ s.lock.RLock()
+ etherbase := s.etherbase
+ s.lock.RUnlock()
+ if author == etherbase {
+ return true
+ }
+ // Check whether the given address is specified by `txpool.local`
+ // CLI flag.
+ for _, account := range s.config.TxPool.Locals {
+ if account == author {
+ return true
+ }
+ }
+ return false
+}
+
+// shouldPreserve checks whether we should preserve the given block
+// during the chain reorg depending on whether the author of block
+// is a local account.
+func (s *Ethereum) shouldPreserve(block *types.Block) bool {
+ // 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.
+ if _, ok := s.engine.(*clique.Clique); ok {
+ return false
+ }
+ return s.isLocalBlock(block)
+}
+
// SetEtherbase sets the mining reward address.
func (s *Ethereum) SetEtherbase(etherbase common.Address) {
s.lock.Lock()
@@ -362,7 +420,7 @@ 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)
diff --git a/eth/config.go b/eth/config.go
index f1a402e37..efbaafb6a 100644
--- a/eth/config.go
+++ b/eth/config.go
@@ -121,6 +121,11 @@ type Config struct {
// Miscellaneous options
DocRoot string `toml:"-"`
+
+ // Type of the EWASM interpreter ("" for detault)
+ EWASMInterpreter string
+ // Type of the EVM interpreter ("" for default)
+ EVMInterpreter string
}
type configMarshaling struct {
diff --git a/eth/downloader/api.go b/eth/downloader/api.go
index 91c6322d4..57ff3d71a 100644
--- a/eth/downloader/api.go
+++ b/eth/downloader/api.go
@@ -40,8 +40,8 @@ type PublicDownloaderAPI struct {
// installSyncSubscription channel.
func NewPublicDownloaderAPI(d *Downloader, m *event.TypeMux) *PublicDownloaderAPI {
api := &PublicDownloaderAPI{
- d: d,
- mux: m,
+ d: d,
+ mux: m,
installSyncSubscription: make(chan chan interface{}),
uninstallSyncSubscription: make(chan *uninstallSyncSubscriptionRequest),
}
diff --git a/eth/handler.go b/eth/handler.go
index f89f68c9d..551781ef0 100644
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -37,7 +37,7 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/p2p"
- "github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
)
@@ -147,7 +147,7 @@ func NewProtocolManager(config *params.ChainConfig, mode downloader.SyncMode, ne
NodeInfo: func() interface{} {
return manager.NodeInfo()
},
- PeerInfo: func(id discover.NodeID) interface{} {
+ PeerInfo: func(id enode.ID) interface{} {
if p := manager.peers.Peer(fmt.Sprintf("%x", id[:8])); p != nil {
return p.Info()
}
diff --git a/eth/handler_test.go b/eth/handler_test.go
index fee4114eb..0885a0448 100644
--- a/eth/handler_test.go
+++ b/eth/handler_test.go
@@ -242,10 +242,10 @@ func testGetBlockBodies(t *testing.T, protocol int) {
available []bool // Availability of explicitly requested blocks
expected int // Total number of existing blocks to expect
}{
- {1, nil, nil, 1}, // A single random block should be retrievable
- {10, nil, nil, 10}, // Multiple random blocks should be retrievable
- {limit, nil, nil, limit}, // The maximum possible blocks should be retrievable
- {limit + 1, nil, nil, limit}, // No more than the possible block count should be returned
+ {1, nil, nil, 1}, // A single random block should be retrievable
+ {10, nil, nil, 10}, // Multiple random blocks should be retrievable
+ {limit, nil, nil, limit}, // The maximum possible blocks should be retrievable
+ {limit + 1, nil, nil, limit}, // No more than the possible block count should be returned
{0, []common.Hash{pm.blockchain.Genesis().Hash()}, []bool{true}, 1}, // The genesis block should be retrievable
{0, []common.Hash{pm.blockchain.CurrentBlock().Hash()}, []bool{true}, 1}, // The chains head block should be retrievable
{0, []common.Hash{{}}, []bool{false}, 0}, // A non existent block should not be returned
@@ -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 {
diff --git a/eth/helper_test.go b/eth/helper_test.go
index 3d2ab0aba..4e38a129e 100644
--- a/eth/helper_test.go
+++ b/eth/helper_test.go
@@ -37,7 +37,7 @@ import (
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/p2p"
- "github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/enode"
"github.com/ethereum/go-ethereum/params"
)
@@ -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 {
@@ -148,7 +148,7 @@ func newTestPeer(name string, version int, pm *ProtocolManager, shake bool) (*te
app, net := p2p.MsgPipe()
// Generate a random id and create the peer
- var id discover.NodeID
+ var id enode.ID
rand.Read(id[:])
peer := pm.newPeer(version, p2p.NewPeer(id, name, nil), net)
diff --git a/eth/sync.go b/eth/sync.go
index e49e40087..bfcfb6716 100644
--- a/eth/sync.go
+++ b/eth/sync.go
@@ -25,7 +25,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/log"
- "github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/enode"
)
const (
@@ -64,7 +64,7 @@ func (pm *ProtocolManager) syncTransactions(p *peer) {
// the transactions in small packs to one peer at a time.
func (pm *ProtocolManager) txsyncLoop() {
var (
- pending = make(map[discover.NodeID]*txsync)
+ pending = make(map[enode.ID]*txsync)
sending = false // whether a send is active
pack = new(txsync) // the pack that is being sent
done = make(chan error, 1) // result of the send
diff --git a/eth/sync_test.go b/eth/sync_test.go
index 88c10c7f7..e4c99ff58 100644
--- a/eth/sync_test.go
+++ b/eth/sync_test.go
@@ -23,7 +23,7 @@ import (
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/p2p"
- "github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/enode"
)
// Tests that fast sync gets disabled as soon as a real block is successfully
@@ -42,8 +42,8 @@ func TestFastSyncDisabling(t *testing.T) {
// Sync up the two peers
io1, io2 := p2p.MsgPipe()
- go pmFull.handle(pmFull.newPeer(63, p2p.NewPeer(discover.NodeID{}, "empty", nil), io2))
- go pmEmpty.handle(pmEmpty.newPeer(63, p2p.NewPeer(discover.NodeID{}, "full", nil), io1))
+ go pmFull.handle(pmFull.newPeer(63, p2p.NewPeer(enode.ID{}, "empty", nil), io2))
+ go pmEmpty.handle(pmEmpty.newPeer(63, p2p.NewPeer(enode.ID{}, "full", nil), io1))
time.Sleep(250 * time.Millisecond)
pmEmpty.synchronise(pmEmpty.peers.BestPeer())
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-13 00:56:24 +0800