chore: add influence for versadb

Revert "miner/worker: broadcast block immediately once sealed (bnb-chain#2576)"

CHANGELOG.md

@@ -1,48 +1,4 @@
 # Changelog
-## v1.4.14
-
-### BUGFIX
-* [\#2643](https://github.com/bnb-chain/bsc/pull/2643)core: fix cache for receipts
-* [\#2656](https://github.com/bnb-chain/bsc/pull/2656)ethclient: fix BlobSidecars api
-* [\#2657](https://github.com/bnb-chain/bsc/pull/2657)fix: update prunefreezer’s offset when pruneancient and the dataset has pruned block
-
-### FEATURE
-* [\#2661](https://github.com/bnb-chain/bsc/pull/2661)config: setup Mainnet 2 hardfork date: HaberFix & Bohr
-
-### IMPROVEMENT
-* [\#2578](https://github.com/bnb-chain/bsc/pull/2578)core/systemcontracts: use vm.StateDB in UpgradeBuildInSystemContract
-* [\#2649](https://github.com/bnb-chain/bsc/pull/2649)internal/debug: remove memsize
-* [\#2655](https://github.com/bnb-chain/bsc/pull/2655)internal/ethapi: make GetFinalizedHeader monotonically increasing
-* [\#2658](https://github.com/bnb-chain/bsc/pull/2658)core: improve readability of the fork choice logic
-* [\#2665](https://github.com/bnb-chain/bsc/pull/2665)faucet: bump and resend faucet transaction if it has been pending for a while
-
-## v1.4.13
-
-### BUGFIX
-* [\#2602](https://github.com/bnb-chain/bsc/pull/2602) fix: prune-state when specify --triesInMemory 32
-* [\#2579](https://github.com/bnb-chain/bsc/pull/00025790) fix: only take non-mempool tx to calculate bid price
-
-### FEATURE
-* [\#2634](https://github.com/bnb-chain/bsc/pull/2634) config: setup Testnet Bohr hardfork date
-* [\#2482](https://github.com/bnb-chain/bsc/pull/2482) BEP-341: Validators can produce consecutive blocks
-* [\#2502](https://github.com/bnb-chain/bsc/pull/2502) BEP-402: Complete Missing Fields in Block Header to Generate Signature
-* [\#2558](https://github.com/bnb-chain/bsc/pull/2558) BEP-404: Clear Miner History when Switching Validators Set
-* [\#2605](https://github.com/bnb-chain/bsc/pull/2605) feat: add bohr upgrade contracts bytecode
-* [\#2614](https://github.com/bnb-chain/bsc/pull/2614) fix: update stakehub bytecode after zero address agent issue fixed
-* [\#2608](https://github.com/bnb-chain/bsc/pull/2608) consensus/parlia: modify mining time for last block in one turn
-* [\#2618](https://github.com/bnb-chain/bsc/pull/2618) consensus/parlia: exclude inturn validator when calculate backoffTime
-* [\#2621](https://github.com/bnb-chain/bsc/pull/2621) core: not record zero hash beacon block root with Parlia engine
-
-### IMPROVEMENT
-* [\#2589](https://github.com/bnb-chain/bsc/pull/2589) core/vote: vote before committing state and writing block
-* [\#2596](https://github.com/bnb-chain/bsc/pull/2596) core: improve the network stability when double sign happens
-* [\#2600](https://github.com/bnb-chain/bsc/pull/2600) core: cache block after wroten into db
-* [\#2629](https://github.com/bnb-chain/bsc/pull/2629) utils: add GetTopAddr to analyse large traffic
-* [\#2591](https://github.com/bnb-chain/bsc/pull/2591) consensus/parlia: add GetJustifiedNumber and GetFinalizedNumber
-* [\#2611](https://github.com/bnb-chain/bsc/pull/2611) cmd/utils: add new flag OverridePassedForkTime
-* [\#2603](https://github.com/bnb-chain/bsc/pull/2603) faucet: rate limit initial implementation
-* [\#2622](https://github.com/bnb-chain/bsc/pull/2622) tests: fix evm-test CI
-* [\#2628](https://github.com/bnb-chain/bsc/pull/2628) Makefile: use docker compose v2 instead of v1
 
 ## v1.4.12
 
@@ -79,6 +35,7 @@
 * [\#2534](https://github.com/bnb-chain/bsc/pull/2534) fix: nil pointer when clear simulating bid
 * [\#2535](https://github.com/bnb-chain/bsc/pull/2535) upgrade: add HaberFix hardfork
 
+
 ## v1.4.10
 ### FEATURE
 NA

Makefile

@@ -29,11 +29,11 @@ truffle-test:
 	docker build . -f ./docker/Dockerfile --target bsc-genesis -t bsc-genesis
 	docker build . -f ./docker/Dockerfile --target bsc -t bsc
 	docker build . -f ./docker/Dockerfile.truffle -t truffle-test
-	docker compose -f ./tests/truffle/docker-compose.yml up genesis
+	docker-compose -f ./tests/truffle/docker-compose.yml up genesis
-	docker compose -f ./tests/truffle/docker-compose.yml up -d bsc-rpc bsc-validator1
+	docker-compose -f ./tests/truffle/docker-compose.yml up -d bsc-rpc bsc-validator1
 	sleep 30
-	docker compose -f ./tests/truffle/docker-compose.yml up --exit-code-from truffle-test truffle-test
+	docker-compose -f ./tests/truffle/docker-compose.yml up --exit-code-from truffle-test truffle-test
-	docker compose -f ./tests/truffle/docker-compose.yml down
+	docker-compose -f ./tests/truffle/docker-compose.yml down
 
 #? lint: Run certain pre-selected linters
 lint: ## Run linters.

cmd/evm/internal/t8ntool/execution.go

@@ -349,6 +349,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 	}
 	// Re-create statedb instance with new root upon the updated database
 	// for accessing latest states.
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	statedb, err = state.New(root, statedb.Database(), nil)
 	if err != nil {
 		return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not reopen state: %v", err))
@@ -358,7 +359,9 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 }
 
 func MakePreState(db ethdb.Database, accounts types.GenesisAlloc) *state.StateDB {
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	sdb := state.NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	statedb, _ := state.New(types.EmptyRootHash, sdb, nil)
 	for addr, a := range accounts {
 		statedb.SetCode(addr, a.Code)
@@ -372,6 +375,7 @@ func MakePreState(db ethdb.Database, accounts types.GenesisAlloc) *state.StateDB
 	statedb.Finalise(false)
 	statedb.AccountsIntermediateRoot()
 	root, _, _ := statedb.Commit(0, nil)
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	statedb, _ = state.New(root, sdb, nil)
 	return statedb
 }

cmd/evm/runner.go

@@ -148,12 +148,14 @@ func runCmd(ctx *cli.Context) error {
 	}
 
 	db := rawdb.NewMemoryDatabase()
+	// TODO:: ignore cmd, if use versa if should be nil, if triedb is not used later in this func
 	triedb := triedb.NewDatabase(db, &triedb.Config{
 		Preimages: preimages,
 		HashDB:    hashdb.Defaults,
 	})
 	defer triedb.Close()
 	genesis := genesisConfig.MustCommit(db, triedb)
+	// TODO:: ignore cmd, internally compatible with versa is sufficient.
 	sdb := state.NewDatabaseWithNodeDB(db, triedb)
 	statedb, _ = state.New(genesis.Root(), sdb, nil)
 	chainConfig = genesisConfig.Config

cmd/evm/staterunner.go

@@ -109,6 +109,7 @@ func runStateTest(fname string, cfg vm.Config, jsonOut, dump bool) error {
 						fmt.Fprintf(os.Stderr, "{\"stateRoot\": \"%#x\"}\n", root)
 					}
 					if dump { // Dump any state to aid debugging
+						// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 						cpy, _ := state.New(root, tstate.StateDB.Database(), nil)
 						dump := cpy.RawDump(nil)
 						result.State = &dump

cmd/extradump/extradump_test.go

@@ -43,42 +43,7 @@ func TestExtraParse(t *testing.T) {
 		}
 	}
 
-	// case 3, |---Extra Vanity---|---Validators Number and Validators Bytes---|---Turn Length---|---Empty---|---Extra Seal---|
+	// case 3, |---Extra Vanity---|---Empty---|---Vote Attestation---|---Extra Seal---|
-	{
-		extraData := "0xd983010209846765746889676f312e31392e3131856c696e75780000a6bf97c1152465176c461afb316ebc773c61faee85a6515daa8a923564c6ffd37fb2fe9f118ef88092e8762c7addb526ab7eb1e772baef85181f892c731be0c1891a50e6b06262c816295e26495cef6f69dfa69911d9d8e4f3bbadb89b977cf58294f7239d515e15b24cfeb82494056cf691eaf729b165f32c9757c429dba5051155903067e56ebe3698678e912d4c407bbe49438ed859fe965b140dcf1aab71a993c1f7f6929d1fe2a17b4e14614ef9fc5bdc713d6631d675403fbeefac55611bf612700b1b65f4744861b80b0f7d6ab03f349bbafec1551819b8be1efea2fc46ca749aa184248a459464eec1a21e7fc7b71a053d9644e9bb8da4853b8f872cd7c1d6b324bf1922829830646ceadfb658d3de009a61dd481a114a2e761c554b641742c973867899d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069c77a677c40c7fbea129d4b171a39b7a8ddabfab2317f59d86abfaf690850223d90e9e7593d91a29331dfc2f84d5adecc75fc39ecab4632c1b4400a3dd1e1298835bcca70f657164e5b75689b64b7fd1fa275f334f28e1896a26afa1295da81418593bd12814463d9f6e45c36a0e47eb4cd3e5b6af29c41e2a3a5636430155a466e216585af3ba772b61c6014342d914470ec7ac2975be345796c2b81db0422a5fd08e40db1fc2368d2245e4b18b1d0b85c921aaaafd2e341760e29fc613edd39f71254614e2055c3287a517ae2f5b9e386cd1b50a4550696d957cb4900f03ab84f83ff2df44193496793b847f64e9d6db1b3953682bb95edd096eb1e69bbd357c200992ca78050d0cbe180cfaa018e8b6c8fd93d6f4cea42bbb345dbc6f0dfdb5bec73a8a257074e82b881cfa06ef3eb4efeca060c2531359abd0eab8af1e3edfa2025fca464ac9c3fd123f6c24a0d78869485a6f79b60359f141df90a0c745125b131caaffd12000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b218c5d6af1f979ac42bc68d98a5a0d796c6ab01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4dd66d7c2c7e57f628210187192fb89d4b99dd4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be807dddb074639cd9fa61b47676c064fc50d62cb1f2c71577def3144fabeb75a8a1c8cb5b51d1d1b4a05eec67988b8685008baa17459ec425dbaebc852f496dc92196cdcc8e6d00c17eb431350c6c50d8b8f05176b90b11b3a3d4feb825ae9702711566df5dbf38e82add4dd1b573b95d2466fa6501ccb81e9d26a352b96150ccbf7b697fd0a419d1d6bf74282782b0b3eb1413c901d6ecf02e8e28000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2d3a739effcd3a99387d015e260eefac72ebea1956c470ddff48cb49300200b5f83497f3a3ccb3aeb83c5edd9818569038e61d197184f4aa6939ea5e9911e3e98ac6d21e9ae3261a475a27bb1028f140bc2a7c843318afd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea0a6e3c511bbd10f4519ece37dc24887e11b55db2d4c6283c44a1c7bd503aaba7666e9f0c830e0ff016c1c750a5e48757a713d0836b1cabfd5c281b1de3b77d1c192183ee226379db83cffc681495730c11fdde79ba4c0c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0274e31810c9df02f98fafde0f841f4e66a1cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e99f701bb14cb7dfb68b90bd3e6d1ca656964630de71beffc7f33f7f08ec99d336ec51ad9fad0ac84ae77ca2e8ad9512acc56e0d7c93f3c2ce7de1b69149a5a400"
-		extra, err := parseExtra(extraData)
-		assert.NoError(t, err)
-		{
-			var have = extra.ValidatorSize
-			var want = uint8(21)
-			if have != want {
-				t.Fatalf("extra.ValidatorSize mismatch, have %d, want %d", have, want)
-			}
-		}
-		{
-			var have = common.Bytes2Hex(extra.Validators[14].Address[:])
-			var want = "cc8e6d00c17eb431350c6c50d8b8f05176b90b11"
-			if have != want {
-				t.Fatalf("extra.Validators[14].Address mismatch, have %s, want %s", have, want)
-			}
-		}
-		{
-			var have = common.Bytes2Hex(extra.Validators[18].BLSPublicKey[:])
-			var want = "b2d4c6283c44a1c7bd503aaba7666e9f0c830e0ff016c1c750a5e48757a713d0836b1cabfd5c281b1de3b77d1c192183"
-			if have != want {
-				t.Fatalf("extra.Validators[18].BLSPublicKey mismatch, have %s, want %s", have, want)
-			}
-		}
-		{
-			var have = extra.TurnLength
-			var want = uint8(4)
-			if *have != want {
-				t.Fatalf("extra.TurnLength mismatch, have %d, want %d", *have, want)
-			}
-		}
-	}
-
-	// case 4, |---Extra Vanity---|---Empty---|---Vote Attestation---|---Extra Seal---|
 	{
 		extraData := "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"
 		extra, err := parseExtra(extraData)
@@ -99,9 +64,9 @@ func TestExtraParse(t *testing.T) {
 		}
 	}
 
-	// case 5, |---Extra Vanity---|---Validators Number and Validators Bytes---|---Vote Attestation---|---Extra Seal---|
+	// case 4, |---Extra Vanity---|---Validators Number and Validators Bytes---|---Vote Attestation---|---Extra Seal---|
 	{
-		extraData := "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"
+		extraData := "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"
 		extra, err := parseExtra(extraData)
 		assert.NoError(t, err)
 		{
@@ -140,53 +105,4 @@ func TestExtraParse(t *testing.T) {
 			}
 		}
 	}
-
-	// case 6, |---Extra Vanity---|---Validators Number and Validators Bytes---|---Turn Length---|---Vote Attestation---|---Extra Seal---|
-	{
-		extraData := "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"
-		extra, err := parseExtra(extraData)
-		assert.NoError(t, err)
-		{
-			var have = common.Bytes2Hex(extra.Validators[0].Address[:])
-			var want = "1284214b9b9c85549ab3d2b972df0deef66ac2c9"
-			if have != want {
-				t.Fatalf("extra.Validators[0].Address mismatch, have %s, want %s", have, want)
-			}
-		}
-		{
-			var have = common.Bytes2Hex(extra.Validators[0].BLSPublicKey[:])
-			var want = "8e82934ca974fdcd97f3309de967d3c9c43fa711a8d673af5d75465844bf8969c8d1948d903748ac7b8b1720fa64e50c"
-			if have != want {
-				t.Fatalf("extra.Validators[0].BLSPublicKey mismatch, have %s, want %s", have, want)
-			}
-		}
-		{
-			var have = extra.Validators[0].VoteIncluded
-			var want = true
-			if have != want {
-				t.Fatalf("extra.Validators[0].VoteIncluded mismatch, have %t, want %t", have, want)
-			}
-		}
-		{
-			var have = common.Bytes2Hex(extra.Data.TargetHash[:])
-			var want = "0edc71ce80105a3220a87bea2792fa340d66c59002f02b0a09349ed1ed284070"
-			if have != want {
-				t.Fatalf("extra.Data.TargetHash mismatch, have %s, want %s", have, want)
-			}
-		}
-		{
-			var have = extra.Data.TargetNumber
-			var want = uint64(32096999)
-			if have != want {
-				t.Fatalf("extra.Data.TargetNumber mismatch, have %d, want %d", have, want)
-			}
-		}
-		{
-			var have = extra.TurnLength
-			var want = uint8(4)
-			if *have != want {
-				t.Fatalf("extra.TurnLength mismatch, have %d, want %d", *have, want)
-			}
-		}
-	}
 }

cmd/extradump/main.go

@@ -24,7 +24,7 @@ const (
 	BLSPublicKeyLength = 48
 
 	// follow order in extra field
-	// |---Extra Vanity---|---Validators Number and Validators Bytes (or Empty)---|---Turn Length (or Empty)---|---Vote Attestation (or Empty)---|---Extra Seal---|
+	// |---Extra Vanity---|---Validators Number and Validators Bytes (or Empty)---|---Vote Attestation (or Empty)---|---Extra Seal---|
 	extraVanityLength    = 32 // Fixed number of extra-data prefix bytes reserved for signer vanity
 	validatorNumberSize  = 1  // Fixed number of extra prefix bytes reserved for validator number after Luban
 	validatorBytesLength = common.AddressLength + types.BLSPublicKeyLength
@@ -35,7 +35,6 @@ type Extra struct {
 	ExtraVanity   string
 	ValidatorSize uint8
 	Validators    validatorsAscending
-	TurnLength    *uint8
 	*types.VoteAttestation
 	ExtraSeal []byte
 }
@@ -114,15 +113,6 @@ func parseExtra(hexData string) (*Extra, error) {
 			sort.Sort(extra.Validators)
 			data = data[validatorBytesTotalLength-validatorNumberSize:]
 			dataLength = len(data)
-
-			// parse TurnLength
-			if dataLength > 0 {
-				if data[0] != '\xf8' {
-					extra.TurnLength = &data[0]
-					data = data[1:]
-					dataLength = len(data)
-				}
-			}
 		}
 
 		// parse Vote Attestation
@@ -158,10 +148,6 @@ func prettyExtra(extra Extra) {
 		}
 	}
 
-	if extra.TurnLength != nil {
-		fmt.Printf("TurnLength	:	%d\n", *extra.TurnLength)
-	}
-
 	if extra.VoteAttestation != nil {
 		fmt.Printf("Attestation	:\n")
 		fmt.Printf("\tVoteAddressSet	:	%b,	%d\n", extra.VoteAddressSet, bitset.From([]uint64{uint64(extra.VoteAddressSet)}).Count())

cmd/faucet/faucet.go

@@ -49,7 +49,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/gorilla/websocket"
-	"golang.org/x/time/rate"
 )
 
 var (
@@ -217,8 +216,6 @@ type faucet struct {
 
 	bep2eInfos map[string]bep2eInfo
 	bep2eAbi   abi.ABI
-
-	limiter *IPRateLimiter
 }
 
 // wsConn wraps a websocket connection with a write mutex as the underlying
@@ -238,12 +235,6 @@ func newFaucet(genesis *core.Genesis, url string, ks *keystore.KeyStore, index [
 		return nil, err
 	}
 
-	// Allow 1 request per minute with burst of 5, and cache up to 1000 IPs
-	limiter, err := NewIPRateLimiter(rate.Limit(1.0), 5, 1000)
-	if err != nil {
-		return nil, err
-	}
-
 	return &faucet{
 		config:     genesis.Config,
 		client:     client,
@@ -254,7 +245,6 @@ func newFaucet(genesis *core.Genesis, url string, ks *keystore.KeyStore, index [
 		update:     make(chan struct{}, 1),
 		bep2eInfos: bep2eInfos,
 		bep2eAbi:   bep2eAbi,
-		limiter:    limiter,
 	}, nil
 }
 
@@ -282,20 +272,6 @@ func (f *faucet) webHandler(w http.ResponseWriter, r *http.Request) {
 
 // apiHandler handles requests for Ether grants and transaction statuses.
 func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
-	ip := r.RemoteAddr
-	if len(r.Header.Get("X-Forwarded-For")) > 0 {
-		ips := strings.Split(r.Header.Get("X-Forwarded-For"), ",")
-		if len(ips) > 0 {
-			ip = strings.TrimSpace(ips[len(ips)-1])
-		}
-	}
-
-	if !f.limiter.GetLimiter(ip).Allow() {
-		log.Warn("Too many requests from client: ", "client", ip)
-		http.Error(w, "Too many requests", http.StatusTooManyRequests)
-		return
-	}
-
 	upgrader := websocket.Upgrader{CheckOrigin: func(r *http.Request) bool { return true }}
 	conn, err := upgrader.Upgrade(w, r, nil)
 	if err != nil {
@@ -649,7 +625,6 @@ func (f *faucet) loop() {
 			balance := new(big.Int).Div(f.balance, ether)
 
 			for _, conn := range f.conns {
-				go func(conn *wsConn) {
 				if err := send(conn, map[string]interface{}{
 					"funds":    balance,
 					"funded":   f.nonce,
@@ -657,14 +632,12 @@ func (f *faucet) loop() {
 				}, time.Second); err != nil {
 					log.Warn("Failed to send stats to client", "err", err)
 					conn.conn.Close()
-						return // Exit the goroutine if the first send fails
+					continue
 				}
-
 				if err := send(conn, head, time.Second); err != nil {
 					log.Warn("Failed to send header to client", "err", err)
 					conn.conn.Close()
 				}
-				}(conn)
 			}
 			f.lock.RUnlock()
 		}
@@ -683,12 +656,10 @@ func (f *faucet) loop() {
 			// Pending requests updated, stream to clients
 			f.lock.RLock()
 			for _, conn := range f.conns {
-				go func(conn *wsConn) {
 				if err := send(conn, map[string]interface{}{"requests": f.reqs}, time.Second); err != nil {
 					log.Warn("Failed to send requests to client", "err", err)
 					conn.conn.Close()
 				}
-				}(conn)
 			}
 			f.lock.RUnlock()
 		}

cmd/faucet/rate_limiter.go

@@ -1,44 +0,0 @@
-package main
-
-import (
-	lru "github.com/hashicorp/golang-lru"
-	"golang.org/x/time/rate"
-)
-
-type IPRateLimiter struct {
-	ips *lru.Cache // LRU cache to store IP addresses and their associated rate limiters
-	r   rate.Limit // the rate limit, e.g., 5 requests per second
-	b   int        // the burst size, e.g., allowing a burst of 10 requests at once. The rate limiter gets into action
-	// only after this number exceeds
-}
-
-func NewIPRateLimiter(r rate.Limit, b int, size int) (*IPRateLimiter, error) {
-	cache, err := lru.New(size)
-	if err != nil {
-		return nil, err
-	}
-
-	i := &IPRateLimiter{
-		ips: cache,
-		r:   r,
-		b:   b,
-	}
-
-	return i, nil
-}
-
-func (i *IPRateLimiter) addIP(ip string) *rate.Limiter {
-	limiter := rate.NewLimiter(i.r, i.b)
-
-	i.ips.Add(ip, limiter)
-
-	return limiter
-}
-
-func (i *IPRateLimiter) GetLimiter(ip string) *rate.Limiter {
-	if limiter, exists := i.ips.Get(ip); exists {
-		return limiter.(*rate.Limiter)
-	}
-
-	return i.addIP(ip)
-}

cmd/geth/chaincmd.go

@@ -62,7 +62,6 @@ var (
 		ArgsUsage: "<genesisPath>",
 		Flags: flags.Merge([]cli.Flag{
 			utils.CachePreimagesFlag,
-			utils.OverridePassedForkTime,
 			utils.OverrideBohr,
 			utils.OverrideVerkle,
 			utils.MultiDataBaseFlag,
@@ -254,10 +253,6 @@ func initGenesis(ctx *cli.Context) error {
 	defer stack.Close()
 
 	var overrides core.ChainOverrides
-	if ctx.IsSet(utils.OverridePassedForkTime.Name) {
-		v := ctx.Uint64(utils.OverridePassedForkTime.Name)
-		overrides.OverridePassedForkTime = &v
-	}
 	if ctx.IsSet(utils.OverrideBohr.Name) {
 		v := ctx.Uint64(utils.OverrideBohr.Name)
 		overrides.OverrideBohr = &v
@@ -783,6 +778,7 @@ func parseDumpConfig(ctx *cli.Context, stack *node.Node) (*state.DumpConfig, eth
 		}
 	} else {
 		// Use latest
+		// TODO:: if versa, scheme = VersaScheme
 		if scheme == rawdb.PathScheme {
 			triedb := triedb.NewDatabase(db, &triedb.Config{PathDB: utils.PathDBConfigAddJournalFilePath(stack, pathdb.ReadOnly)})
 			defer triedb.Close()
@@ -838,6 +834,7 @@ func dump(ctx *cli.Context) error {
 	triedb := utils.MakeTrieDatabase(ctx, stack, db, true, true, false) // always enable preimage lookup
 	defer triedb.Close()
 
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	state, err := state.New(root, state.NewDatabaseWithNodeDB(db, triedb), nil)
 	if err != nil {
 		return err
@@ -855,6 +852,7 @@ func dumpAllRootHashInPath(ctx *cli.Context) error {
 	defer stack.Close()
 	db := utils.MakeChainDatabase(ctx, stack, true, false)
 	defer db.Close()
+	// TODO:: ignore cmd
 	triedb := triedb.NewDatabase(db, &triedb.Config{PathDB: utils.PathDBConfigAddJournalFilePath(stack, pathdb.ReadOnly)})
 	defer triedb.Close()
 

cmd/geth/config.go

@@ -185,10 +185,6 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {
 		params.RialtoGenesisHash = common.HexToHash(v)
 	}
 
-	if ctx.IsSet(utils.OverridePassedForkTime.Name) {
-		v := ctx.Uint64(utils.OverridePassedForkTime.Name)
-		cfg.Eth.OverridePassedForkTime = &v
-	}
 	if ctx.IsSet(utils.OverrideBohr.Name) {
 		v := ctx.Uint64(utils.OverrideBohr.Name)
 		cfg.Eth.OverrideBohr = &v
@@ -210,9 +206,6 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {
 	if ctx.IsSet(utils.OverrideBreatheBlockInterval.Name) {
 		params.BreatheBlockInterval = ctx.Uint64(utils.OverrideBreatheBlockInterval.Name)
 	}
-	if ctx.IsSet(utils.OverrideFixedTurnLength.Name) {
-		params.FixedTurnLength = ctx.Uint64(utils.OverrideFixedTurnLength.Name)
-	}
 
 	backend, eth := utils.RegisterEthService(stack, &cfg.Eth)
 

cmd/geth/dbcmd.go

@@ -457,6 +457,7 @@ func inspectTrie(ctx *cli.Context) error {
 			config = triedb.HashDefaults
 		}
 
+		// TODO:: ignore cmd
 		triedb := triedb.NewDatabase(db, config)
 		theTrie, err := trie.New(trie.TrieID(trieRootHash), triedb)
 		if err != nil {
@@ -1268,6 +1269,7 @@ func hbss2pbss(ctx *cli.Context) error {
 	}
 	if lastStateID == 0 || force {
 		config := triedb.HashDefaults
+		// TODO:: ignore cmd
 		triedb := triedb.NewDatabase(db, config)
 		triedb.Cap(0)
 		log.Info("hbss2pbss triedb", "scheme", triedb.Scheme())

cmd/geth/main.go

@@ -72,14 +72,12 @@ var (
 		utils.USBFlag,
 		utils.SmartCardDaemonPathFlag,
 		utils.RialtoHash,
-		utils.OverridePassedForkTime,
 		utils.OverrideBohr,
 		utils.OverrideVerkle,
 		utils.OverrideFullImmutabilityThreshold,
 		utils.OverrideMinBlocksForBlobRequests,
 		utils.OverrideDefaultExtraReserveForBlobRequests,
 		utils.OverrideBreatheBlockInterval,
-		utils.OverrideFixedTurnLength,
 		utils.EnablePersonal,
 		utils.TxPoolLocalsFlag,
 		utils.TxPoolNoLocalsFlag,
@@ -371,6 +369,8 @@ func geth(ctx *cli.Context) error {
 // it unlocks any requested accounts, and starts the RPC/IPC interfaces and the
 // miner.
 func startNode(ctx *cli.Context, stack *node.Node, backend ethapi.Backend, isConsole bool) {
+	debug.Memsize.Add("node", stack)
+
 	// Start up the node itself
 	utils.StartNode(ctx, stack, isConsole)
 

cmd/geth/snapshot.go

@@ -256,6 +256,7 @@ func accessDb(ctx *cli.Context, stack *node.Node) (ethdb.Database, error) {
 	} else if dbScheme == rawdb.HashScheme {
 		config = triedb.HashDefaults
 	}
+	// TODO:: ignore snapshot
 	snaptree, err := snapshot.New(snapconfig, chaindb, triedb.NewDatabase(chaindb, config), headBlock.Root(), TriesInMemory, false)
 	if err != nil {
 		log.Error("snaptree error", "err", err)

cmd/jsutils/README.md

@@ -33,7 +33,7 @@ node get_perf.js --rpc ${url} --startNum ${start} --endNum ${end}
 output as following
 ```bash
 Get the performance between [ 19470 , 19670 )
-txCountPerBlock = 3142.81 txCountTotal = 628562 BlockCount = 200 avgBlockTime = 3.005 inturnBlocksRatio = 0.975 justifiedBlocksRatio = 0.98
+txCountPerBlock = 3142.81 txCountTotal = 628562 BlockCount = 200 avgBlockTime = 3.005 inturnBlocksRatio = 0.975
 txCountPerSecond = 1045.8602329450914 avgGasUsedPerBlock = 250.02062627 avgGasUsedPerSecond =  83.20153952412646
 ```
 

cmd/jsutils/get_perf.js

@@ -12,9 +12,6 @@ const main = async () => {
     let txCountTotal = 0;
     let gasUsedTotal = 0;
     let inturnBlocks = 0;
-    let justifiedBlocks = 0;
-    let turnLength = await provider.send("parlia_getTurnLength", [
-        ethers.toQuantity(program.startNum)]);
     for (let i = program.startNum; i < program.endNum; i++) {
         let txCount = await provider.send("eth_getBlockTransactionCountByNumber", [
             ethers.toQuantity(i)]);
@@ -29,15 +26,7 @@ const main = async () => {
             inturnBlocks += 1
         }
         let timestamp = eval(eval(header.timestamp).toString(10))
-
+        console.log("BlockNumber =", i, "mod =", i%4, "miner =", header.miner , "difficulty =", difficulty, "txCount =", ethers.toNumber(txCount), "gasUsed", gasUsed, "timestamp", timestamp)
-        let justifiedNumber = await provider.send("parlia_getJustifiedNumber", [
-            ethers.toQuantity(i)]);
-        if (justifiedNumber + 1 == i) {
-            justifiedBlocks += 1
-        } else {
-            console.log("justified unexpected", "BlockNumber =", i,"justifiedNumber",justifiedNumber)    
-        }
-        console.log("BlockNumber =", i, "mod =", i%turnLength, "miner =", header.miner , "difficulty =", difficulty, "txCount =", ethers.toNumber(txCount), "gasUsed", gasUsed, "timestamp", timestamp)
     }
 
     let blockCount = program.endNum - program.startNum
@@ -52,14 +41,13 @@ const main = async () => {
     let timeCost = endTime - startTime
     let avgBlockTime = timeCost/blockCount
     let inturnBlocksRatio = inturnBlocks/blockCount
-    let justifiedBlocksRatio = justifiedBlocks/blockCount
     let tps = txCountTotal/timeCost
     let M = 1000000
     let avgGasUsedPerBlock = gasUsedTotal/blockCount/M
     let avgGasUsedPerSecond = gasUsedTotal/timeCost/M
 
     console.log("Get the performance between [", program.startNum, ",", program.endNum, ")");
-    console.log("txCountPerBlock =", txCountPerBlock, "txCountTotal =", txCountTotal, "BlockCount =", blockCount, "avgBlockTime =", avgBlockTime, "inturnBlocksRatio =", inturnBlocksRatio, "justifiedBlocksRatio =", justifiedBlocksRatio);
+    console.log("txCountPerBlock =", txCountPerBlock, "txCountTotal =", txCountTotal, "BlockCount =", blockCount, "avgBlockTime =", avgBlockTime, "inturnBlocksRatio =", inturnBlocksRatio);
     console.log("txCountPerSecond =", tps, "avgGasUsedPerBlock =", avgGasUsedPerBlock, "avgGasUsedPerSecond =", avgGasUsedPerSecond);
 };
 

cmd/jsutils/getchainstatus.js

@@ -1,164 +0,0 @@
-import { ethers } from "ethers";
-import program from "commander";
-
-// Global Options:
-program.option("--rpc <rpc>", "Rpc");
-// GetTxCount Options:
-program.option("--startNum <startNum>", "start num")
-program.option("--endNum <endNum>", "end num")
-program.option("--miner <miner>", "miner", "")
-// GetVersion Options:
-program.option("--num <Num>", "validator num", 21)
-// GetTopAddr Options:
-program.option("--topNum <Num>", "top num of address to be displayed", 20)
-
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.rpc)
-
-function printUsage() {
-    console.log("Usage:");
-    console.log("  node getchainstatus.js --help");
-    console.log("  node getchainstatus.js [subcommand] [options]");
-    console.log("\nSubcommands:");
-    console.log("  GetTxCount: find the block with max tx size of a range");
-    console.log("  GetVersion: dump validators' binary version, based on Header.Extra");
-    console.log("  GetTopAddr: get hottest $topNum target address within a block range");
-    console.log("\nOptions:");
-    console.log("  --rpc       specify the url of RPC endpoint");
-    console.log("  --startNum  the start block number, for command GetTxCount");
-    console.log("  --endNum    the end block number, for command GetTxCount");
-    console.log("  --miner     the miner address, for command GetTxCount");
-    console.log("  --num       the number of blocks to be checked, for command GetVersion");
-    console.log("  --topNum    the topNum of blocks to be checked, for command GetVersion");
-    console.log("\nExample:");
-    // mainnet https://bsc-mainnet.nodereal.io/v1/454e504917db4f82b756bd0cf6317dce
-    console.log("  node getchainstatus.js GetTxCount --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000005")
-    console.log("  node getchainstatus.js GetVersion --rpc https://bsc-testnet-dataseed.bnbchain.org --num 21")
-    console.log("  node getchainstatus.js GetTopAddr --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000010 --topNum 10")
-}
-
-// 1.cmd: "GetTxCount", usage:
-// node getchainstatus.js GetTxCount --rpc https://bsc-testnet-dataseed.bnbchain.org \
-//      --startNum 40000001  --endNum 40000005 \
-//      --miner(optional): specified: find the max txCounter from the specified validator,
-//                         not specified: find the max txCounter from all validators
-async function getTxCount()  {
-    let txCount = 0;
-    let num = 0;
-    console.log("Find the max txs count between", program.startNum, "and", program.endNum);
-    for (let i = program.startNum; i < program.endNum; i++) {
-        if (program.miner !== "") {
-            let blockData = await provider.getBlock(Number(i))
-            if (program.miner !== blockData.miner) {
-                continue
-            }
-        }
-        let x = await provider.send("eth_getBlockTransactionCountByNumber", [
-            ethers.toQuantity(i)]);
-        let a = ethers.toNumber(x)
-        if (a > txCount) {
-            num = i;
-            txCount = a;
-        }
-    }
-    console.log("BlockNum = ", num, "TxCount =", txCount);
-}
-
-// 2.cmd: "GetVersion", usage:
-// node getchainstatus.js GetVersion \
-//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
-//       --num(optional): defualt 21, the number of blocks that will be checked
-async function getBinaryVersion()  {
-    const blockNum = await provider.getBlockNumber();
-    console.log(blockNum);
-    for (let i = 0; i < program.num; i++) {
-        let blockData = await provider.getBlock(blockNum - i);
-        // 1.get Geth client version
-        let major = ethers.toNumber(ethers.dataSlice(blockData.extraData, 2, 3))
-        let minor = ethers.toNumber(ethers.dataSlice(blockData.extraData, 3, 4))
-        let patch = ethers.toNumber(ethers.dataSlice(blockData.extraData, 4, 5))
-
-        // 2.get minimum txGasPrice based on the last non-zero-gasprice transaction
-        let lastGasPrice = 0
-        for  (let txIndex = blockData.transactions.length - 1; txIndex >= 0; txIndex--) {
-            let txHash = blockData.transactions[txIndex]
-            let txData =  await provider.getTransaction(txHash);
-            if (txData.gasPrice == 0) {
-                continue
-            }
-            lastGasPrice = txData.gasPrice
-            break
-        }
-        console.log(blockData.miner, "version =", major + "." + minor + "." + patch, " MinGasPrice = " + lastGasPrice)
-    }
-};
-
-// 3.cmd: "GetTopAddr", usage:
-// node getchainstatus.js GetTopAddr \
-//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
-//      --startNum 40000001  --endNum 40000005 \
-//      --topNum(optional): the top num of address to be displayed, default 20
-function getTopKElements(map, k) {
-    let entries = Array.from(map.entries());
-    entries.sort((a, b) => b[1] - a[1]);
-    return entries.slice(0, k);
-}
-
-async function getTopAddr()  {
-    let countMap = new Map();
-    let totalTxs = 0
-    console.log("Find the top target address, between", program.startNum, "and", program.endNum);
-    for (let i = program.startNum; i <= program.endNum; i++) {
-        let blockData = await provider.getBlock(Number(i), true)
-        totalTxs += blockData.transactions.length
-        for  (let txIndex = blockData.transactions.length - 1; txIndex >= 0; txIndex--) {
-            let txData = await blockData.getTransaction(txIndex)
-            if (txData.to == null) {
-                console.log("Contract creation,txHash:", txData.hash)
-                continue
-            }
-            let toAddr = txData.to;
-            if (countMap.has(toAddr)) {
-                countMap.set(toAddr, countMap.get(toAddr) + 1);
-            } else {
-                countMap.set(toAddr, 1);
-            }
-        }
-        console.log("progress:", (program.endNum-i), "blocks left", "totalTxs", totalTxs)
-    }
-    let tops = getTopKElements(countMap, program.topNum)
-    tops.forEach((value, key) => {
-        // value: [ '0x40661F989826CC641Ce1601526Bb16a4221412c8', 71 ]
-        console.log(key+":", value[0], " ", value[1], " ", ((value[1]*100)/totalTxs).toFixed(2)+"%");
-      });
-};
-
-const main = async () => {
-    if (process.argv.length <= 2) {
-        console.error('invalid process.argv.length', process.argv.length);
-        printUsage()
-        return
-    }
-    const cmd =  process.argv[2]
-    if (cmd === "--help") {
-        printUsage()
-        return
-    }
-    if (cmd === "GetTxCount") {
-        await getTxCount()
-    } else if (cmd === "GetVersion") {
-        await getBinaryVersion()
-    } else if (cmd === "GetTopAddr") {
-        await getTopAddr()
-    } else {
-        console.log("unsupported cmd", cmd);
-        printUsage()
-    }
-}
-
-main().then(() => process.exit(0))
-    .catch((error) => {
-        console.error(error);
-        process.exit(1);
-    });

cmd/jsutils/gettxcount.js

@@ -0,0 +1,41 @@
+import { ethers } from "ethers";
+import program from "commander";
+
+program.option("--rpc <rpc>", "Rpc");
+program.option("--startNum <startNum>", "start num")
+program.option("--endNum <endNum>", "end num")
+// --miner:
+//   specified: find the max txCounter from the specified validator
+//   not specified: find the max txCounter from all validators
+program.option("--miner <miner>", "miner", "")
+program.parse(process.argv);
+
+const provider = new ethers.JsonRpcProvider(program.rpc)
+
+const main = async () => {
+    let txCount = 0;
+    let num = 0;
+    console.log("Find the max txs count between", program.startNum, "and", program.endNum);
+    for (let i = program.startNum; i < program.endNum; i++) {
+        if (program.miner !== "") {
+            let blockData = await provider.getBlock(Number(i))
+            if (program.miner !== blockData.miner) {
+                continue
+            }
+        }
+        let x = await provider.send("eth_getBlockTransactionCountByNumber", [
+            ethers.toQuantity(i)]);
+        let a = ethers.toNumber(x)
+        if (a > txCount) {
+            num = i;
+            txCount = a;
+        }
+    }
+    console.log("BlockNum = ", num, "TxCount =", txCount);
+};
+
+main().then(() => process.exit(0))
+    .catch((error) => {
+        console.error(error);
+        process.exit(1);
+    });

cmd/jsutils/getvalidatorversion.js

@@ -0,0 +1,38 @@
+import { ethers } from "ethers";
+import program from "commander";
+
+program.option("--Rpc <Rpc>", "Rpc");
+program.option("--Num <Num>", "validator num", 21)
+program.parse(process.argv);
+
+const provider = new ethers.JsonRpcProvider(program.Rpc);
+
+const main = async () => {
+    const blockNum = await provider.getBlockNumber();
+    console.log(blockNum);
+    for (let i = 0; i < program.Num; i++) {
+        let blockData = await provider.getBlock(blockNum - i);
+        // 1.get Geth client version
+        let major = ethers.toNumber(ethers.dataSlice(blockData.extraData, 2, 3))
+        let minor = ethers.toNumber(ethers.dataSlice(blockData.extraData, 3, 4))
+        let patch = ethers.toNumber(ethers.dataSlice(blockData.extraData, 4, 5))
+
+        // 2.get minimum txGasPrice based on the last non-zero-gasprice transaction
+        let lastGasPrice = 0
+        for  (let txIndex = blockData.transactions.length - 1; txIndex >= 0; txIndex--) {
+            let txHash = blockData.transactions[txIndex]
+            let txData =  await provider.getTransaction(txHash);
+            if (txData.gasPrice == 0) {
+                continue
+            }
+            lastGasPrice = txData.gasPrice
+            break
+        }
+        console.log(blockData.miner, "version =", major + "." + minor + "." + patch, " MinGasPrice = " + lastGasPrice)
+    }
+};
+main().then(() => process.exit(0))
+    .catch((error) => {
+        console.error(error);
+        process.exit(1);
+    });

cmd/utils/flags.go

@@ -305,11 +305,6 @@ var (
 		Usage:    "Manually specify the Rialto Genesis Hash, to trigger builtin network logic",
 		Category: flags.EthCategory,
 	}
-	OverridePassedForkTime = &cli.Uint64Flag{
-		Name:     "override.passedforktime",
-		Usage:    "Manually specify the hard fork timestamp except the last one, overriding the bundled setting",
-		Category: flags.EthCategory,
-	}
 	OverrideBohr = &cli.Uint64Flag{
 		Name:     "override.bohr",
 		Usage:    "Manually specify the Bohr fork timestamp, overriding the bundled setting",
@@ -344,12 +339,6 @@ var (
 		Value:    params.BreatheBlockInterval,
 		Category: flags.EthCategory,
 	}
-	OverrideFixedTurnLength = &cli.Uint64Flag{
-		Name:     "override.fixedturnlength",
-		Usage:    "It use fixed or random values for turn length instead of reading from the contract, only for testing purpose",
-		Value:    params.FixedTurnLength,
-		Category: flags.EthCategory,
-	}
 	SyncModeFlag = &flags.TextMarshalerFlag{
 		Name:     "syncmode",
 		Usage:    `Blockchain sync mode ("snap" or "full")`,
@@ -2600,6 +2589,7 @@ func MakeTrieDatabase(ctx *cli.Context, stack *node.Node, disk ethdb.Database, p
 		// ignore the parameter silently. TODO(rjl493456442)
 		// please config it if read mode is implemented.
 		config.HashDB = hashdb.Defaults
+		// TODO::skip MakeTrieDatabase
 		return triedb.NewDatabase(disk, config)
 	}
 	if readOnly {
@@ -2608,6 +2598,7 @@ func MakeTrieDatabase(ctx *cli.Context, stack *node.Node, disk ethdb.Database, p
 		config.PathDB = pathdb.Defaults
 	}
 	config.PathDB.JournalFilePath = fmt.Sprintf("%s/%s", stack.ResolvePath("chaindata"), eth.JournalFileName)
+	// TODO::skip MakeTrieDatabase
 	return triedb.NewDatabase(disk, config)
 }
 

consensus/consensus.go

@@ -59,9 +59,6 @@ type ChainHeaderReader interface {
 	// GetHighestVerifiedHeader retrieves the highest header verified.
 	GetHighestVerifiedHeader() *types.Header
 
-	// GetVerifiedBlockByHash retrieves the highest verified block.
-	GetVerifiedBlockByHash(hash common.Hash) *types.Header
-
 	// ChasingHead return the best chain head of peers.
 	ChasingHead() *types.Header
 }

consensus/parlia/abi.go

@@ -2306,19 +2306,6 @@ const validatorSetABI = `
     ],
     "stateMutability": "view"
   },
-  {
-    "inputs": [],
-    "name": "getTurnLength",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
   {
     "type": "function",
     "name": "getValidators",

consensus/parlia/api.go

@@ -31,7 +31,13 @@ type API struct {
 
 // GetSnapshot retrieves the state snapshot at a given block.
 func (api *API) GetSnapshot(number *rpc.BlockNumber) (*Snapshot, error) {
-	header := api.getHeader(number)
+	// Retrieve the requested block number (or current if none requested)
+	var header *types.Header
+	if number == nil || *number == rpc.LatestBlockNumber {
+		header = api.chain.CurrentHeader()
+	} else {
+		header = api.chain.GetHeaderByNumber(uint64(number.Int64()))
+	}
 	// Ensure we have an actually valid block and return its snapshot
 	if header == nil {
 		return nil, errUnknownBlock
@@ -50,7 +56,13 @@ func (api *API) GetSnapshotAtHash(hash common.Hash) (*Snapshot, error) {
 
 // GetValidators retrieves the list of validators at the specified block.
 func (api *API) GetValidators(number *rpc.BlockNumber) ([]common.Address, error) {
-	header := api.getHeader(number)
+	// Retrieve the requested block number (or current if none requested)
+	var header *types.Header
+	if number == nil || *number == rpc.LatestBlockNumber {
+		header = api.chain.CurrentHeader()
+	} else {
+		header = api.chain.GetHeaderByNumber(uint64(number.Int64()))
+	}
 	// Ensure we have an actually valid block and return the validators from its snapshot
 	if header == nil {
 		return nil, errUnknownBlock
@@ -74,65 +86,3 @@ func (api *API) GetValidatorsAtHash(hash common.Hash) ([]common.Address, error)
 	}
 	return snap.validators(), nil
 }
-
-func (api *API) GetJustifiedNumber(number *rpc.BlockNumber) (uint64, error) {
-	header := api.getHeader(number)
-	// Ensure we have an actually valid block and return the validators from its snapshot
-	if header == nil {
-		return 0, errUnknownBlock
-	}
-	snap, err := api.parlia.snapshot(api.chain, header.Number.Uint64(), header.Hash(), nil)
-	if err != nil || snap.Attestation == nil {
-		return 0, err
-	}
-	return snap.Attestation.TargetNumber, nil
-}
-
-func (api *API) GetTurnLength(number *rpc.BlockNumber) (uint8, error) {
-	header := api.getHeader(number)
-	// Ensure we have an actually valid block and return the validators from its snapshot
-	if header == nil {
-		return 0, errUnknownBlock
-	}
-	snap, err := api.parlia.snapshot(api.chain, header.Number.Uint64(), header.Hash(), nil)
-	if err != nil || snap.TurnLength == 0 {
-		return 0, err
-	}
-	return snap.TurnLength, nil
-}
-
-func (api *API) GetFinalizedNumber(number *rpc.BlockNumber) (uint64, error) {
-	header := api.getHeader(number)
-	// Ensure we have an actually valid block and return the validators from its snapshot
-	if header == nil {
-		return 0, errUnknownBlock
-	}
-	snap, err := api.parlia.snapshot(api.chain, header.Number.Uint64(), header.Hash(), nil)
-	if err != nil || snap.Attestation == nil {
-		return 0, err
-	}
-	return snap.Attestation.SourceNumber, nil
-}
-
-func (api *API) getHeader(number *rpc.BlockNumber) (header *types.Header) {
-	currentHeader := api.chain.CurrentHeader()
-
-	if number == nil || *number == rpc.LatestBlockNumber {
-		header = currentHeader // current if none requested
-	} else if *number == rpc.SafeBlockNumber {
-		justifiedNumber, _, err := api.parlia.GetJustifiedNumberAndHash(api.chain, []*types.Header{currentHeader})
-		if err != nil {
-			return nil
-		}
-		header = api.chain.GetHeaderByNumber(justifiedNumber)
-	} else if *number == rpc.FinalizedBlockNumber {
-		header = api.parlia.GetFinalizedHeader(api.chain, currentHeader)
-	} else if *number == rpc.PendingBlockNumber {
-		return nil // no pending blocks on bsc
-	} else if *number == rpc.EarliestBlockNumber {
-		header = api.chain.GetHeaderByNumber(0)
-	} else {
-		header = api.chain.GetHeaderByNumber(uint64(number.Int64()))
-	}
-	return
-}

consensus/parlia/bohrFork.go

@@ -1,91 +0,0 @@
-package parlia
-
-import (
-	"context"
-	"errors"
-	"math/big"
-	mrand "math/rand"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/hexutil"
-	"github.com/ethereum/go-ethereum/common/math"
-	"github.com/ethereum/go-ethereum/consensus"
-	"github.com/ethereum/go-ethereum/core/systemcontracts"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/internal/ethapi"
-	"github.com/ethereum/go-ethereum/log"
-	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/rpc"
-)
-
-func (p *Parlia) getTurnLength(chain consensus.ChainHeaderReader, header *types.Header) (*uint8, error) {
-	parent := chain.GetHeaderByHash(header.ParentHash)
-	if parent == nil {
-		return nil, errors.New("parent not found")
-	}
-
-	var turnLength uint8
-	if p.chainConfig.IsBohr(parent.Number, parent.Time) {
-		turnLengthFromContract, err := p.getTurnLengthFromContract(parent)
-		if err != nil {
-			return nil, err
-		}
-		if turnLengthFromContract == nil {
-			return nil, errors.New("unexpected error when getTurnLengthFromContract")
-		}
-		turnLength = uint8(turnLengthFromContract.Int64())
-	} else {
-		turnLength = defaultTurnLength
-	}
-	log.Debug("getTurnLength", "turnLength", turnLength)
-
-	return &turnLength, nil
-}
-
-func (p *Parlia) getTurnLengthFromContract(header *types.Header) (turnLength *big.Int, err error) {
-	// mock to get turnLength from the contract
-	if params.FixedTurnLength >= 1 && params.FixedTurnLength <= 9 {
-		if params.FixedTurnLength == 2 {
-			return p.getRandTurnLength(header)
-		}
-		return big.NewInt(int64(params.FixedTurnLength)), nil
-	}
-
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	method := "getTurnLength"
-	toAddress := common.HexToAddress(systemcontracts.ValidatorContract)
-	gas := (hexutil.Uint64)(uint64(math.MaxUint64 / 2))
-
-	data, err := p.validatorSetABI.Pack(method)
-	if err != nil {
-		log.Error("Unable to pack tx for getTurnLength", "error", err)
-		return nil, err
-	}
-	msgData := (hexutil.Bytes)(data)
-
-	blockNr := rpc.BlockNumberOrHashWithHash(header.Hash(), false)
-	result, err := p.ethAPI.Call(ctx, ethapi.TransactionArgs{
-		Gas:  &gas,
-		To:   &toAddress,
-		Data: &msgData,
-	}, &blockNr, nil, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := p.validatorSetABI.UnpackIntoInterface(&turnLength, method, result); err != nil {
-		return nil, err
-	}
-
-	return turnLength, nil
-}
-
-// getRandTurnLength returns a random valid value, used to test switching turn length
-func (p *Parlia) getRandTurnLength(header *types.Header) (turnLength *big.Int, err error) {
-	turnLengths := [8]uint8{1, 3, 4, 5, 6, 7, 8, 9}
-	r := mrand.New(mrand.NewSource(int64(header.Time)))
-	lengthIndex := int(r.Int31n(int32(len(turnLengths))))
-	return big.NewInt(int64(turnLengths[lengthIndex])), nil
-}

consensus/parlia/parlia.go

@@ -6,7 +6,6 @@ import (
 	"encoding/hex"
 	"errors"
 	"fmt"
-	"io"
 	"math"
 	"math/big"
 	"math/rand"
@@ -54,13 +53,11 @@ const (
 	inMemoryHeaders    = 86400 // Number of recent headers to keep in memory for double sign detection,
 
 	checkpointInterval = 1024        // Number of blocks after which to save the snapshot to the database
-	defaultEpochLength = uint64(200) // Default number of blocks of checkpoint to update validatorSet from contract
+	defaultEpochLength = uint64(100) // Default number of blocks of checkpoint to update validatorSet from contract
-	defaultTurnLength  = uint8(1)    // Default consecutive number of blocks a validator receives priority for block production
 
 	extraVanity      = 32 // Fixed number of extra-data prefix bytes reserved for signer vanity
 	extraSeal        = 65 // Fixed number of extra-data suffix bytes reserved for signer seal
 	nextForkHashSize = 4  // Fixed number of extra-data suffix bytes reserved for nextForkHash.
-	turnLengthSize   = 1  // Fixed number of extra-data suffix bytes reserved for turnLength
 
 	validatorBytesLengthBeforeLuban = common.AddressLength
 	validatorBytesLength            = common.AddressLength + types.BLSPublicKeyLength
@@ -129,10 +126,6 @@ var (
 	// invalid list of validators (i.e. non divisible by 20 bytes).
 	errInvalidSpanValidators = errors.New("invalid validator list on sprint end block")
 
-	// errInvalidTurnLength is returned if a block contains an
-	// invalid length of turn (i.e. no data left after parsing validators).
-	errInvalidTurnLength = errors.New("invalid turnLength")
-
 	// errInvalidMixDigest is returned if a block's mix digest is non-zero.
 	errInvalidMixDigest = errors.New("non-zero mix digest")
 
@@ -143,10 +136,6 @@ var (
 	// list of validators different than the one the local node calculated.
 	errMismatchingEpochValidators = errors.New("mismatching validator list on epoch block")
 
-	// errMismatchingEpochTurnLength is returned if a sprint block contains a
-	// turn length different than the one the local node calculated.
-	errMismatchingEpochTurnLength = errors.New("mismatching turn length on epoch block")
-
 	// errInvalidDifficulty is returned if the difficulty of a block is missing.
 	errInvalidDifficulty = errors.New("invalid difficulty")
 
@@ -380,7 +369,6 @@ func (p *Parlia) VerifyHeaders(chain consensus.ChainHeaderReader, headers []*typ
 // On luban fork, we introduce vote attestation into the header's extra field, so extra format is different from before.
 // Before luban fork: |---Extra Vanity---|---Validators Bytes (or Empty)---|---Extra Seal---|
 // After luban fork:  |---Extra Vanity---|---Validators Number and Validators Bytes (or Empty)---|---Vote Attestation (or Empty)---|---Extra Seal---|
-// After bohr fork:   |---Extra Vanity---|---Validators Number and Validators Bytes (or Empty)---|---Turn Length (or Empty)---|---Vote Attestation (or Empty)---|---Extra Seal---|
 func getValidatorBytesFromHeader(header *types.Header, chainConfig *params.ChainConfig, parliaConfig *params.ParliaConfig) []byte {
 	if len(header.Extra) <= extraVanity+extraSeal {
 		return nil
@@ -397,15 +385,11 @@ func getValidatorBytesFromHeader(header *types.Header, chainConfig *params.Chain
 		return nil
 	}
 	num := int(header.Extra[extraVanity])
-	start := extraVanity + validatorNumberSize
+	if num == 0 || len(header.Extra) <= extraVanity+extraSeal+num*validatorBytesLength {
-	end := start + num*validatorBytesLength
-	extraMinLen := end + extraSeal
-	if chainConfig.IsBohr(header.Number, header.Time) {
-		extraMinLen += turnLengthSize
-	}
-	if num == 0 || len(header.Extra) < extraMinLen {
 		return nil
 	}
+	start := extraVanity + validatorNumberSize
+	end := start + num*validatorBytesLength
 	return header.Extra[start:end]
 }
 
@@ -424,14 +408,11 @@ func getVoteAttestationFromHeader(header *types.Header, chainConfig *params.Chai
 		attestationBytes = header.Extra[extraVanity : len(header.Extra)-extraSeal]
 	} else {
 		num := int(header.Extra[extraVanity])
-		start := extraVanity + validatorNumberSize + num*validatorBytesLength
+		if len(header.Extra) <= extraVanity+extraSeal+validatorNumberSize+num*validatorBytesLength {
-		if chainConfig.IsBohr(header.Number, header.Time) {
-			start += turnLengthSize
-		}
-		end := len(header.Extra) - extraSeal
-		if end <= start {
 			return nil, nil
 		}
+		start := extraVanity + validatorNumberSize + num*validatorBytesLength
+		end := len(header.Extra) - extraSeal
 		attestationBytes = header.Extra[start:end]
 	}
 
@@ -623,11 +604,15 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H
 			return fmt.Errorf("invalid excessBlobGas: have %d, expected nil", header.ExcessBlobGas)
 		case header.BlobGasUsed != nil:
 			return fmt.Errorf("invalid blobGasUsed: have %d, expected nil", header.BlobGasUsed)
+		case header.ParentBeaconRoot != nil:
+			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
 		case header.WithdrawalsHash != nil:
 			return fmt.Errorf("invalid WithdrawalsHash, have %#x, expected nil", header.WithdrawalsHash)
 		}
 	} else {
 		switch {
+		case header.ParentBeaconRoot != nil:
+			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
 		case !header.EmptyWithdrawalsHash():
 			return errors.New("header has wrong WithdrawalsHash")
 		}
@@ -636,17 +621,6 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H
 		}
 	}
 
-	bohr := chain.Config().IsBohr(header.Number, header.Time)
-	if !bohr {
-		if header.ParentBeaconRoot != nil {
-			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
-		}
-	} else {
-		if header.ParentBeaconRoot == nil || *header.ParentBeaconRoot != (common.Hash{}) {
-			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected zero hash", header.ParentBeaconRoot)
-		}
-	}
-
 	// All basic checks passed, verify cascading fields
 	return p.verifyCascadingFields(chain, header, parents)
 }
@@ -739,28 +713,13 @@ func (p *Parlia) snapshot(chain consensus.ChainHeaderReader, number uint64, hash
 			}
 		}
 
-		// If we're at the genesis, snapshot the initial state. Alternatively if we have
+		// If we're at the genesis, snapshot the initial state.
-		// piled up more headers than allowed to be reorged (chain reinit from a freezer),
-		// consider the checkpoint trusted and snapshot it.
-		// An offset `p.config.Epoch - 1` can ensure getting the right validators.
-		if number == 0 || ((number+1)%p.config.Epoch == 0 && (len(headers) > int(params.FullImmutabilityThreshold))) {
-			var (
-				checkpoint *types.Header
-				blockHash  common.Hash
-			)
 		if number == 0 {
-				checkpoint = chain.GetHeaderByNumber(0)
+			checkpoint := chain.GetHeaderByNumber(number)
 			if checkpoint != nil {
-					blockHash = checkpoint.Hash()
+				// get checkpoint data
-				}
+				hash := checkpoint.Hash()
-			} else {
+
-				checkpoint = chain.GetHeaderByNumber(number + 1 - p.config.Epoch)
-				blockHeader := chain.GetHeaderByNumber(number)
-				if blockHeader != nil {
-					blockHash = blockHeader.Hash()
-				}
-			}
-			if checkpoint != nil && blockHash != (common.Hash{}) {
 				// get validators from headers
 				validators, voteAddrs, err := parseValidators(checkpoint, p.chainConfig, p.config)
 				if err != nil {
@@ -768,27 +727,11 @@ func (p *Parlia) snapshot(chain consensus.ChainHeaderReader, number uint64, hash
 				}
 
 				// new snapshot
-				snap = newSnapshot(p.config, p.signatures, number, blockHash, validators, voteAddrs, p.ethAPI)
+				snap = newSnapshot(p.config, p.signatures, number, hash, validators, voteAddrs, p.ethAPI)
-
-				// get turnLength from headers and use that for new turnLength
-				turnLength, err := parseTurnLength(checkpoint, p.chainConfig, p.config)
-				if err != nil {
-					return nil, err
-				}
-				if turnLength != nil {
-					snap.TurnLength = *turnLength
-				}
-
-				// snap.Recents is currently empty, which affects the following:
-				// a. The function SignRecently - This is acceptable since an empty snap.Recents results in a more lenient check.
-				// b. The function blockTimeVerifyForRamanujanFork - This is also acceptable as it won't be invoked during `snap.apply`.
-				// c. This may cause a mismatch in the slash systemtx, but the transaction list is not verified during `snap.apply`.
-
-				// snap.Attestation is nil, but Snapshot.updateAttestation will handle it correctly.
 				if err := snap.store(p.db); err != nil {
 					return nil, err
 				}
-				log.Info("Stored checkpoint snapshot to disk", "number", number, "hash", blockHash)
+				log.Info("Stored checkpoint snapshot to disk", "number", number, "hash", hash)
 				break
 			}
 		}
@@ -945,24 +888,6 @@ func (p *Parlia) prepareValidators(header *types.Header) error {
 	return nil
 }
 
-func (p *Parlia) prepareTurnLength(chain consensus.ChainHeaderReader, header *types.Header) error {
-	if header.Number.Uint64()%p.config.Epoch != 0 ||
-		!p.chainConfig.IsBohr(header.Number, header.Time) {
-		return nil
-	}
-
-	turnLength, err := p.getTurnLength(chain, header)
-	if err != nil {
-		return err
-	}
-
-	if turnLength != nil {
-		header.Extra = append(header.Extra, *turnLength)
-	}
-
-	return nil
-}
-
 func (p *Parlia) assembleVoteAttestation(chain consensus.ChainHeaderReader, header *types.Header) error {
 	if !p.chainConfig.IsLuban(header.Number) || header.Number.Uint64() < 2 {
 		return nil
@@ -1094,9 +1019,6 @@ func (p *Parlia) Prepare(chain consensus.ChainHeaderReader, header *types.Header
 		return err
 	}
 
-	if err := p.prepareTurnLength(chain, header); err != nil {
-		return err
-	}
 	// add extra seal space
 	header.Extra = append(header.Extra, make([]byte, extraSeal)...)
 
@@ -1147,30 +1069,6 @@ func (p *Parlia) verifyValidators(header *types.Header) error {
 	return nil
 }
 
-func (p *Parlia) verifyTurnLength(chain consensus.ChainHeaderReader, header *types.Header) error {
-	if header.Number.Uint64()%p.config.Epoch != 0 ||
-		!p.chainConfig.IsBohr(header.Number, header.Time) {
-		return nil
-	}
-
-	turnLengthFromHeader, err := parseTurnLength(header, p.chainConfig, p.config)
-	if err != nil {
-		return err
-	}
-	if turnLengthFromHeader != nil {
-		turnLength, err := p.getTurnLength(chain, header)
-		if err != nil {
-			return err
-		}
-		if turnLength != nil && *turnLength == *turnLengthFromHeader {
-			log.Debug("verifyTurnLength", "turnLength", *turnLength)
-			return nil
-		}
-	}
-
-	return errMismatchingEpochTurnLength
-}
-
 func (p *Parlia) distributeFinalityReward(chain consensus.ChainHeaderReader, state *state.StateDB, header *types.Header,
 	cx core.ChainContext, txs *[]*types.Transaction, receipts *[]*types.Receipt, systemTxs *[]*types.Transaction,
 	usedGas *uint64, mining bool) error {
@@ -1265,10 +1163,6 @@ func (p *Parlia) Finalize(chain consensus.ChainHeaderReader, header *types.Heade
 		return err
 	}
 
-	if err := p.verifyTurnLength(chain, header); err != nil {
-		return err
-	}
-
 	cx := chainContext{Chain: chain, parlia: p}
 
 	parent := chain.GetHeaderByHash(header.ParentHash)
@@ -1295,7 +1189,7 @@ func (p *Parlia) Finalize(chain consensus.ChainHeaderReader, header *types.Heade
 		}
 	}
 	if header.Difficulty.Cmp(diffInTurn) != 0 {
-		spoiledVal := snap.inturnValidator()
+		spoiledVal := snap.supposeValidator()
 		signedRecently := false
 		if p.chainConfig.IsPlato(header.Number) {
 			signedRecently = snap.SignRecently(spoiledVal)
@@ -1386,7 +1280,7 @@ func (p *Parlia) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *
 		if err != nil {
 			return nil, nil, err
 		}
-		spoiledVal := snap.inturnValidator()
+		spoiledVal := snap.supposeValidator()
 		signedRecently := false
 		if p.chainConfig.IsPlato(header.Number) {
 			signedRecently = snap.SignRecently(spoiledVal)
@@ -1468,7 +1362,7 @@ func (p *Parlia) IsActiveValidatorAt(chain consensus.ChainHeaderReader, header *
 func (p *Parlia) VerifyVote(chain consensus.ChainHeaderReader, vote *types.VoteEnvelope) error {
 	targetNumber := vote.Data.TargetNumber
 	targetHash := vote.Data.TargetHash
-	header := chain.GetVerifiedBlockByHash(targetHash)
+	header := chain.GetHeaderByHash(targetHash)
 	if header == nil {
 		log.Warn("BlockHeader at current voteBlockNumber is nil", "targetNumber", targetNumber, "targetHash", targetHash)
 		return errors.New("BlockHeader at current voteBlockNumber is nil")
@@ -1539,13 +1433,10 @@ func (p *Parlia) Delay(chain consensus.ChainReader, header *types.Header, leftOv
 		delay = delay - *leftOver
 	}
 
-	// The blocking time should be no more than half of period when snap.TurnLength == 1
+	// The blocking time should be no more than half of period
-	timeForMining := time.Duration(p.config.Period) * time.Second / 2
+	half := time.Duration(p.config.Period) * time.Second / 2
-	if !snap.lastBlockInOneTurn(header.Number.Uint64()) {
+	if delay > half {
-		timeForMining = time.Duration(p.config.Period) * time.Second * 2 / 3
+		delay = half
-	}
-	if delay > timeForMining {
-		delay = timeForMining
 	}
 	return &delay
 }
@@ -1703,35 +1594,11 @@ func CalcDifficulty(snap *Snapshot, signer common.Address) *big.Int {
 	return new(big.Int).Set(diffNoTurn)
 }
 
-func encodeSigHeaderWithoutVoteAttestation(w io.Writer, header *types.Header, chainId *big.Int) {
-	err := rlp.Encode(w, []interface{}{
-		chainId,
-		header.ParentHash,
-		header.UncleHash,
-		header.Coinbase,
-		header.Root,
-		header.TxHash,
-		header.ReceiptHash,
-		header.Bloom,
-		header.Difficulty,
-		header.Number,
-		header.GasLimit,
-		header.GasUsed,
-		header.Time,
-		header.Extra[:extraVanity], // this will panic if extra is too short, should check before calling encodeSigHeaderWithoutVoteAttestation
-		header.MixDigest,
-		header.Nonce,
-	})
-	if err != nil {
-		panic("can't encode: " + err.Error())
-	}
-}
-
 // SealHash returns the hash of a block without vote attestation prior to it being sealed.
 // So it's not the real hash of a block, just used as unique id to distinguish task
 func (p *Parlia) SealHash(header *types.Header) (hash common.Hash) {
 	hasher := sha3.NewLegacyKeccak256()
-	encodeSigHeaderWithoutVoteAttestation(hasher, header, p.chainConfig.ChainID)
+	types.EncodeSigHeaderWithoutVoteAttestation(hasher, header, p.chainConfig.ChainID)
 	hasher.Sum(hash[:0])
 	return hash
 }
@@ -2037,40 +1904,42 @@ func (p *Parlia) GetFinalizedHeader(chain consensus.ChainHeaderReader, header *t
 // ===========================     utility function        ==========================
 func (p *Parlia) backOffTime(snap *Snapshot, header *types.Header, val common.Address) uint64 {
 	if snap.inturn(val) {
-		log.Debug("backOffTime", "blockNumber", header.Number, "in turn validator", val)
 		return 0
 	} else {
 		delay := initialBackOffTime
 		validators := snap.validators()
 		if p.chainConfig.IsPlanck(header.Number) {
-			counts := snap.countRecents()
+			// reverse the key/value of snap.Recents to get recentsMap
-			for addr, seenTimes := range counts {
+			recentsMap := make(map[common.Address]uint64, len(snap.Recents))
-				log.Debug("backOffTime", "blockNumber", header.Number, "validator", addr, "seenTimes", seenTimes)
+			bound := uint64(0)
+			if n, limit := header.Number.Uint64(), uint64(len(validators)/2+1); n > limit {
+				bound = n - limit
+			}
+			for seen, recent := range snap.Recents {
+				if seen <= bound {
+					continue
+				}
+				recentsMap[recent] = seen
 			}
 
 			// The backOffTime does not matter when a validator has signed recently.
-			if snap.signRecentlyByCounts(val, counts) {
+			if _, ok := recentsMap[val]; ok {
 				return 0
 			}
 
-			inTurnAddr := snap.inturnValidator()
+			inTurnAddr := validators[(snap.Number+1)%uint64(len(validators))]
-			if snap.signRecentlyByCounts(inTurnAddr, counts) {
+			if _, ok := recentsMap[inTurnAddr]; ok {
 				log.Debug("in turn validator has recently signed, skip initialBackOffTime",
 					"inTurnAddr", inTurnAddr)
 				delay = 0
 			}
 
-			// Exclude the recently signed validators and the in turn validator
+			// Exclude the recently signed validators
 			temp := make([]common.Address, 0, len(validators))
 			for _, addr := range validators {
-				if snap.signRecentlyByCounts(addr, counts) {
+				if _, ok := recentsMap[addr]; ok {
 					continue
 				}
-				if p.chainConfig.IsBohr(header.Number, header.Time) {
-					if addr == inTurnAddr {
-						continue
-					}
-				}
 				temp = append(temp, addr)
 			}
 			validators = temp
@@ -2088,11 +1957,7 @@ func (p *Parlia) backOffTime(snap *Snapshot, header *types.Header, val common.Ad
 			return 0
 		}
 
-		randSeed := snap.Number
+		s := rand.NewSource(int64(snap.Number))
-		if p.chainConfig.IsBohr(header.Number, header.Time) {
-			randSeed = header.Number.Uint64() / uint64(snap.TurnLength)
-		}
-		s := rand.NewSource(int64(randSeed))
 		r := rand.New(s)
 		n := len(validators)
 		backOffSteps := make([]uint64, 0, n)

consensus/parlia/parlia_test.go

@@ -22,44 +22,22 @@ func TestImpactOfValidatorOutOfService(t *testing.T) {
 	testCases := []struct {
 		totalValidators int
 		downValidators  int
-		turnLength      int
 	}{
-		{3, 1, 1},
+		{3, 1},
-		{5, 2, 1},
+		{5, 2},
-		{10, 1, 2},
+		{10, 1},
-		{10, 4, 2},
+		{10, 4},
-		{21, 1, 3},
+		{21, 1},
-		{21, 3, 3},
+		{21, 3},
-		{21, 5, 4},
+		{21, 5},
-		{21, 10, 5},
+		{21, 10},
 	}
 	for _, tc := range testCases {
-		simulateValidatorOutOfService(tc.totalValidators, tc.downValidators, tc.turnLength)
+		simulateValidatorOutOfService(tc.totalValidators, tc.downValidators)
 	}
 }
 
-// refer Snapshot.SignRecently
+func simulateValidatorOutOfService(totalValidators int, downValidators int) {
-func signRecently(idx int, recents map[uint64]int, turnLength int) bool {
-	recentSignTimes := 0
-	for _, signIdx := range recents {
-		if signIdx == idx {
-			recentSignTimes += 1
-		}
-	}
-	return recentSignTimes >= turnLength
-}
-
-// refer Snapshot.minerHistoryCheckLen
-func minerHistoryCheckLen(totalValidators int, turnLength int) uint64 {
-	return uint64(totalValidators/2+1)*uint64(turnLength) - 1
-}
-
-// refer Snapshot.inturnValidator
-func inturnValidator(totalValidators int, turnLength int, height int) int {
-	return height / turnLength % totalValidators
-}
-
-func simulateValidatorOutOfService(totalValidators int, downValidators int, turnLength int) {
 	downBlocks := 10000
 	recoverBlocks := 10000
 	recents := make(map[uint64]int)
@@ -77,7 +55,12 @@ func simulateValidatorOutOfService(totalValidators int, downValidators int, turn
 		delete(validators, down[i])
 	}
 	isRecentSign := func(idx int) bool {
-		return signRecently(idx, recents, turnLength)
+		for _, signIdx := range recents {
+			if signIdx == idx {
+				return true
+			}
+		}
+		return false
 	}
 	isInService := func(idx int) bool {
 		return validators[idx]
@@ -85,10 +68,10 @@ func simulateValidatorOutOfService(totalValidators int, downValidators int, turn
 
 	downDelay := uint64(0)
 	for h := 1; h <= downBlocks; h++ {
-		if limit := minerHistoryCheckLen(totalValidators, turnLength) + 1; uint64(h) >= limit {
+		if limit := uint64(totalValidators/2 + 1); uint64(h) >= limit {
 			delete(recents, uint64(h)-limit)
 		}
-		proposer := inturnValidator(totalValidators, turnLength, h)
+		proposer := h % totalValidators
 		if !isInService(proposer) || isRecentSign(proposer) {
 			candidates := make(map[int]bool, totalValidators/2)
 			for v := range validators {
@@ -116,10 +99,10 @@ func simulateValidatorOutOfService(totalValidators int, downValidators int, turn
 	recoverDelay := uint64(0)
 	lastseen := downBlocks
 	for h := downBlocks + 1; h <= downBlocks+recoverBlocks; h++ {
-		if limit := minerHistoryCheckLen(totalValidators, turnLength) + 1; uint64(h) >= limit {
+		if limit := uint64(totalValidators/2 + 1); uint64(h) >= limit {
 			delete(recents, uint64(h)-limit)
 		}
-		proposer := inturnValidator(totalValidators, turnLength, h)
+		proposer := h % totalValidators
 		if !isInService(proposer) || isRecentSign(proposer) {
 			lastseen = h
 			candidates := make(map[int]bool, totalValidators/2)

consensus/parlia/snapshot.go

@@ -22,7 +22,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"math"
 	"sort"
 
 	lru "github.com/hashicorp/golang-lru"
@@ -44,7 +43,6 @@ type Snapshot struct {
 
 	Number           uint64                            `json:"number"`                // Block number where the snapshot was created
 	Hash             common.Hash                       `json:"hash"`                  // Block hash where the snapshot was created
-	TurnLength       uint8                             `json:"turn_length"`           // Length of `turn`, meaning the consecutive number of blocks a validator receives priority for block production
 	Validators       map[common.Address]*ValidatorInfo `json:"validators"`            // Set of authorized validators at this moment
 	Recents          map[uint64]common.Address         `json:"recents"`               // Set of recent validators for spam protections
 	RecentForkHashes map[uint64]string                 `json:"recent_fork_hashes"`    // Set of recent forkHash
@@ -74,7 +72,6 @@ func newSnapshot(
 		sigCache:         sigCache,
 		Number:           number,
 		Hash:             hash,
-		TurnLength:       defaultTurnLength,
 		Recents:          make(map[uint64]common.Address),
 		RecentForkHashes: make(map[uint64]string),
 		Validators:       make(map[common.Address]*ValidatorInfo),
@@ -117,10 +114,6 @@ func loadSnapshot(config *params.ParliaConfig, sigCache *lru.ARCCache, db ethdb.
 	if err := json.Unmarshal(blob, snap); err != nil {
 		return nil, err
 	}
-	if snap.TurnLength == 0 { // no TurnLength field in old snapshots
-		snap.TurnLength = defaultTurnLength
-	}
-
 	snap.config = config
 	snap.sigCache = sigCache
 	snap.ethAPI = ethAPI
@@ -145,7 +138,6 @@ func (s *Snapshot) copy() *Snapshot {
 		sigCache:         s.sigCache,
 		Number:           s.Number,
 		Hash:             s.Hash,
-		TurnLength:       s.TurnLength,
 		Validators:       make(map[common.Address]*ValidatorInfo),
 		Recents:          make(map[uint64]common.Address),
 		RecentForkHashes: make(map[uint64]string),
@@ -218,45 +210,17 @@ func (s *Snapshot) updateAttestation(header *types.Header, chainConfig *params.C
 	}
 }
 
-func (s *Snapshot) versionHistoryCheckLen() uint64 {
+func (s *Snapshot) SignRecently(validator common.Address) bool {
-	return uint64(len(s.Validators)) * uint64(s.TurnLength)
-}
-
-func (s *Snapshot) minerHistoryCheckLen() uint64 {
-	return (uint64(len(s.Validators))/2+1)*uint64(s.TurnLength) - 1
-}
-
-func (s *Snapshot) countRecents() map[common.Address]uint8 {
-	leftHistoryBound := uint64(0) // the bound is excluded
-	checkHistoryLength := s.minerHistoryCheckLen()
-	if s.Number > checkHistoryLength {
-		leftHistoryBound = s.Number - checkHistoryLength
-	}
-	counts := make(map[common.Address]uint8, len(s.Validators))
 	for seen, recent := range s.Recents {
-		if seen <= leftHistoryBound || recent == (common.Address{}) /*when seen == `epochKey`*/ {
+		if recent == validator {
-			continue
+			if limit := uint64(len(s.Validators)/2 + 1); s.Number+1 < limit || seen > s.Number+1-limit {
-		}
-		counts[recent] += 1
-	}
-	return counts
-}
-
-func (s *Snapshot) signRecentlyByCounts(validator common.Address, counts map[common.Address]uint8) bool {
-	if seenTimes, ok := counts[validator]; ok && seenTimes >= s.TurnLength {
-		if seenTimes > s.TurnLength {
-			log.Warn("produce more blocks than expected!", "validator", validator, "seenTimes", seenTimes)
-		}
 				return true
 			}
-
+		}
+	}
 	return false
 }
 
-func (s *Snapshot) SignRecently(validator common.Address) bool {
-	return s.signRecentlyByCounts(validator, s.countRecents())
-}
-
 func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderReader, parents []*types.Header, chainConfig *params.ChainConfig) (*Snapshot, error) {
 	// Allow passing in no headers for cleaner code
 	if len(headers) == 0 {
@@ -283,10 +247,10 @@ func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderRea
 	for _, header := range headers {
 		number := header.Number.Uint64()
 		// Delete the oldest validator from the recent list to allow it signing again
-		if limit := snap.minerHistoryCheckLen() + 1; number >= limit {
+		if limit := uint64(len(snap.Validators)/2 + 1); number >= limit {
 			delete(snap.Recents, number-limit)
 		}
-		if limit := snap.versionHistoryCheckLen(); number >= limit {
+		if limit := uint64(len(snap.Validators)); number >= limit {
 			delete(snap.RecentForkHashes, number-limit)
 		}
 		// Resolve the authorization key and check against signers
@@ -297,47 +261,19 @@ func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderRea
 		if _, ok := snap.Validators[validator]; !ok {
 			return nil, errUnauthorizedValidator(validator.String())
 		}
-		if chainConfig.IsBohr(header.Number, header.Time) {
-			if snap.SignRecently(validator) {
-				return nil, errRecentlySigned
-			}
-		} else {
 		for _, recent := range snap.Recents {
 			if recent == validator {
 				return nil, errRecentlySigned
 			}
 		}
-		}
 		snap.Recents[number] = validator
-		snap.RecentForkHashes[number] = hex.EncodeToString(header.Extra[extraVanity-nextForkHashSize : extraVanity])
-		snap.updateAttestation(header, chainConfig, s.config)
 		// change validator set
-		if number > 0 && number%s.config.Epoch == snap.minerHistoryCheckLen() {
+		if number > 0 && number%s.config.Epoch == uint64(len(snap.Validators)/2) {
-			epochKey := math.MaxUint64 - header.Number.Uint64()/s.config.Epoch // impossible used as a block number
+			checkpointHeader := FindAncientHeader(header, uint64(len(snap.Validators)/2), chain, parents)
-			if chainConfig.IsBohr(header.Number, header.Time) {
-				// after switching the validator set, snap.Validators may become larger,
-				// then the unexpected second switch will happen, just skip it.
-				if _, ok := snap.Recents[epochKey]; ok {
-					continue
-				}
-			}
-
-			checkpointHeader := FindAncientHeader(header, snap.minerHistoryCheckLen(), chain, parents)
 			if checkpointHeader == nil {
 				return nil, consensus.ErrUnknownAncestor
 			}
 
-			oldVersionsLen := snap.versionHistoryCheckLen()
-			// get turnLength from headers and use that for new turnLength
-			turnLength, err := parseTurnLength(checkpointHeader, chainConfig, s.config)
-			if err != nil {
-				return nil, err
-			}
-			if turnLength != nil {
-				snap.TurnLength = *turnLength
-				log.Debug("validator set switch", "turnLength", *turnLength)
-			}
-
 			// get validators from headers and use that for new validator set
 			newValArr, voteAddrs, err := parseValidators(checkpointHeader, chainConfig, s.config)
 			if err != nil {
@@ -353,12 +289,6 @@ func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderRea
 					}
 				}
 			}
-			if chainConfig.IsBohr(header.Number, header.Time) {
-				// BEP-404: Clear Miner History when Switching Validators Set
-				snap.Recents = make(map[uint64]common.Address)
-				snap.Recents[epochKey] = common.Address{}
-				log.Debug("Recents are cleared up", "blockNumber", number)
-			} else {
 			oldLimit := len(snap.Validators)/2 + 1
 			newLimit := len(newVals)/2 + 1
 			if newLimit < oldLimit {
@@ -366,6 +296,12 @@ func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderRea
 					delete(snap.Recents, number-uint64(newLimit)-uint64(i))
 				}
 			}
+			oldLimit = len(snap.Validators)
+			newLimit = len(newVals)
+			if newLimit < oldLimit {
+				for i := 0; i < oldLimit-newLimit; i++ {
+					delete(snap.RecentForkHashes, number-uint64(newLimit)-uint64(i))
+				}
 			}
 			snap.Validators = newVals
 			if chainConfig.IsLuban(header.Number) {
@@ -374,10 +310,11 @@ func (s *Snapshot) apply(headers []*types.Header, chain consensus.ChainHeaderRea
 					snap.Validators[val].Index = idx + 1 // offset by 1
 				}
 			}
-			for i := snap.versionHistoryCheckLen(); i < oldVersionsLen; i++ {
-				delete(snap.RecentForkHashes, number-i)
-			}
 		}
+
+		snap.updateAttestation(header, chainConfig, s.config)
+
+		snap.RecentForkHashes[number] = hex.EncodeToString(header.Extra[extraVanity-nextForkHashSize : extraVanity])
 	}
 	snap.Number += uint64(len(headers))
 	snap.Hash = headers[len(headers)-1].Hash()
@@ -394,20 +331,17 @@ func (s *Snapshot) validators() []common.Address {
 	return validators
 }
 
-// lastBlockInOneTurn returns if the block at height `blockNumber` is the last block in current turn.
-func (s *Snapshot) lastBlockInOneTurn(blockNumber uint64) bool {
-	return (blockNumber+1)%uint64(s.TurnLength) == 0
-}
-
 // inturn returns if a validator at a given block height is in-turn or not.
 func (s *Snapshot) inturn(validator common.Address) bool {
-	return s.inturnValidator() == validator
+	validators := s.validators()
+	offset := (s.Number + 1) % uint64(len(validators))
+	return validators[offset] == validator
 }
 
-// inturnValidator returns the validator for the following block height.
+// inturnValidator returns the validator at a given block height.
 func (s *Snapshot) inturnValidator() common.Address {
 	validators := s.validators()
-	offset := (s.Number + 1) / uint64(s.TurnLength) % uint64(len(validators))
+	offset := (s.Number + 1) % uint64(len(validators))
 	return validators[offset]
 }
 
@@ -445,6 +379,12 @@ func (s *Snapshot) indexOfVal(validator common.Address) int {
 	return -1
 }
 
+func (s *Snapshot) supposeValidator() common.Address {
+	validators := s.validators()
+	index := (s.Number + 1) % uint64(len(validators))
+	return validators[index]
+}
+
 func parseValidators(header *types.Header, chainConfig *params.ChainConfig, parliaConfig *params.ParliaConfig) ([]common.Address, []types.BLSPublicKey, error) {
 	validatorsBytes := getValidatorBytesFromHeader(header, chainConfig, parliaConfig)
 	if len(validatorsBytes) == 0 {
@@ -470,24 +410,6 @@ func parseValidators(header *types.Header, chainConfig *params.ChainConfig, parl
 	return cnsAddrs, voteAddrs, nil
 }
 
-func parseTurnLength(header *types.Header, chainConfig *params.ChainConfig, parliaConfig *params.ParliaConfig) (*uint8, error) {
-	if header.Number.Uint64()%parliaConfig.Epoch != 0 ||
-		!chainConfig.IsBohr(header.Number, header.Time) {
-		return nil, nil
-	}
-
-	if len(header.Extra) <= extraVanity+extraSeal {
-		return nil, errInvalidSpanValidators
-	}
-	num := int(header.Extra[extraVanity])
-	pos := extraVanity + validatorNumberSize + num*validatorBytesLength
-	if len(header.Extra) <= pos {
-		return nil, errInvalidTurnLength
-	}
-	turnLength := header.Extra[pos]
-	return &turnLength, nil
-}
-
 func FindAncientHeader(header *types.Header, ite uint64, chain consensus.ChainHeaderReader, candidateParents []*types.Header) *types.Header {
 	ancient := header
 	for i := uint64(1); i <= ite; i++ {

core/blockchain.go

@@ -268,7 +268,6 @@ type BlockChain struct {
 	logsFeed            event.Feed
 	blockProcFeed       event.Feed
 	finalizedHeaderFeed event.Feed
-	highestVerifiedBlockFeed event.Feed
 	scope               event.SubscriptionScope
 	genesisBlock        *types.Block
 
@@ -277,7 +276,6 @@ type BlockChain struct {
 	chainmu *syncx.ClosableMutex
 
 	highestVerifiedHeader atomic.Pointer[types.Header]
-	highestVerifiedBlock  atomic.Pointer[types.Header]
 	currentBlock          atomic.Pointer[types.Header] // Current head of the chain
 	currentSnapBlock      atomic.Pointer[types.Header] // Current head of snap-sync
 	currentFinalBlock     atomic.Pointer[types.Header] // Latest (consensus) finalized block
@@ -338,6 +336,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 	diffLayerChanCache, _ := exlru.New(diffLayerCacheLimit)
 
 	// Open trie database with provided config
+	// TODO:: if versa , have its owen init genesis logic
 	triedb := triedb.NewDatabase(db, cacheConfig.triedbConfig())
 
 	// Setup the genesis block, commit the provided genesis specification
@@ -386,6 +385,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 	}
 	bc.flushInterval.Store(int64(cacheConfig.TrieTimeLimit))
 	bc.forker = NewForkChoice(bc, shouldPreserve)
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	bc.stateCache = state.NewDatabaseWithNodeDB(bc.db, bc.triedb)
 	bc.validator = NewBlockValidator(chainConfig, bc, engine)
 	bc.prefetcher = NewStatePrefetcher(chainConfig, bc, engine)
@@ -402,7 +402,6 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 	}
 
 	bc.highestVerifiedHeader.Store(nil)
-	bc.highestVerifiedBlock.Store(nil)
 	bc.currentBlock.Store(nil)
 	bc.currentSnapBlock.Store(nil)
 	bc.chasingHead.Store(nil)
@@ -1393,7 +1392,7 @@ func (bc *BlockChain) Stop() {
 		if !bc.cacheConfig.TrieDirtyDisabled {
 			triedb := bc.triedb
 			var once sync.Once
-			for _, offset := range []uint64{0, 1, bc.TriesInMemory() - 1} {
+			for _, offset := range []uint64{0, 1, TriesInMemory - 1} {
 				if number := bc.CurrentBlock().Number.Uint64(); number > offset {
 					recent := bc.GetBlockByNumber(number - offset)
 					log.Info("Writing cached state to disk", "block", recent.Number(), "hash", recent.Hash(), "root", recent.Root())
@@ -1803,7 +1802,7 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.
 		}
 		bc.hc.tdCache.Add(block.Hash(), externTd)
 		bc.blockCache.Add(block.Hash(), block)
-		bc.cacheReceipts(block.Hash(), receipts, block)
+		bc.receiptsCache.Add(block.Hash(), receipts)
 		if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
 			bc.sidecarsCache.Add(block.Hash(), block.Sidecars())
 		}
@@ -1831,7 +1830,7 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.
 
 		// Flush limits are not considered for the first TriesInMemory blocks.
 		current := block.NumberU64()
-		if current <= bc.TriesInMemory() {
+		if current <= TriesInMemory {
 			return nil
 		}
 		// If we exceeded our memory allowance, flush matured singleton nodes to disk
@@ -1929,19 +1928,14 @@ func (bc *BlockChain) WriteBlockAndSetHead(block *types.Block, receipts []*types
 // writeBlockAndSetHead is the internal implementation of WriteBlockAndSetHead.
 // This function expects the chain mutex to be held.
 func (bc *BlockChain) writeBlockAndSetHead(block *types.Block, receipts []*types.Receipt, logs []*types.Log, state *state.StateDB, emitHeadEvent bool) (status WriteStatus, err error) {
+	if err := bc.writeBlockWithState(block, receipts, state); err != nil {
+		return NonStatTy, err
+	}
 	currentBlock := bc.CurrentBlock()
 	reorg, err := bc.forker.ReorgNeededWithFastFinality(currentBlock, block.Header())
 	if err != nil {
 		return NonStatTy, err
 	}
-	if reorg {
-		bc.highestVerifiedBlock.Store(types.CopyHeader(block.Header()))
-		bc.highestVerifiedBlockFeed.Send(HighestVerifiedBlockEvent{Header: block.Header()})
-	}
-
-	if err := bc.writeBlockWithState(block, receipts, state); err != nil {
-		return NonStatTy, err
-	}
 	if reorg {
 		// Reorganise the chain if the parent is not the head block
 		if block.ParentHash() != currentBlock.Hash() {
@@ -2240,6 +2234,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 			parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1)
 		}
 
+		// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 		statedb, err := state.NewWithSharedPool(parent.Root, bc.stateCache, bc.snaps)
 		if err != nil {
 			return it.index, err
@@ -2320,6 +2315,8 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 			return it.index, err
 		}
 
+		bc.cacheReceipts(block.Hash(), receipts, block)
+
 		// Update the metrics touched during block commit
 		accountCommitTimer.Update(statedb.AccountCommits)   // Account commits are complete, we can mark them
 		storageCommitTimer.Update(statedb.StorageCommits)   // Storage commits are complete, we can mark them

core/blockchain_reader.go

@@ -98,15 +98,6 @@ func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header {
 	return bc.hc.GetHeaderByHash(hash)
 }
 
-// GetVerifiedBlockByHash retrieves the header of a verified block, it may be only in memory.
-func (bc *BlockChain) GetVerifiedBlockByHash(hash common.Hash) *types.Header {
-	highestVerifiedBlock := bc.highestVerifiedBlock.Load()
-	if highestVerifiedBlock != nil && highestVerifiedBlock.Hash() == hash {
-		return highestVerifiedBlock
-	}
-	return bc.hc.GetHeaderByHash(hash)
-}
-
 // GetHeaderByNumber retrieves a block header from the database by number,
 // caching it (associated with its hash) if found.
 func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header {
@@ -405,6 +396,7 @@ func (bc *BlockChain) State() (*state.StateDB, error) {
 
 // StateAt returns a new mutable state based on a particular point in time.
 func (bc *BlockChain) StateAt(root common.Hash) (*state.StateDB, error) {
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	stateDb, err := state.New(root, bc.stateCache, bc.snaps)
 	if err != nil {
 		return nil, err
@@ -495,11 +487,6 @@ func (bc *BlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Su
 	return bc.scope.Track(bc.chainHeadFeed.Subscribe(ch))
 }
 
-// SubscribeHighestVerifiedBlockEvent registers a subscription of HighestVerifiedBlockEvent.
-func (bc *BlockChain) SubscribeHighestVerifiedHeaderEvent(ch chan<- HighestVerifiedBlockEvent) event.Subscription {
-	return bc.scope.Track(bc.highestVerifiedBlockFeed.Subscribe(ch))
-}
-
 // SubscribeChainBlockEvent registers a subscription of ChainBlockEvent.
 func (bc *BlockChain) SubscribeChainBlockEvent(ch chan<- ChainHeadEvent) event.Subscription {
 	return bc.scope.Track(bc.chainBlockFeed.Subscribe(ch))

core/chain_makers.go

@@ -397,10 +397,12 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
 	}
 
 	// Forcibly use hash-based state scheme for retaining all nodes in disk.
+	// TODO:: ignore, only use to UT
 	triedb := triedb.NewDatabase(db, triedb.HashDefaults)
 	defer triedb.Close()
 
 	for i := 0; i < n; i++ {
+		// @TODO:: ignore, it used to UT, state.NewDatabase internally compatible with versa is sufficient.
 		statedb, err := state.New(parent.Root(), state.NewDatabaseWithNodeDB(db, triedb), nil)
 		if err != nil {
 			panic(err)
@@ -486,7 +488,7 @@ func (cm *chainMaker) makeHeader(parent *types.Block, state *state.StateDB, engi
 		if cm.config.Parlia != nil {
 			header.WithdrawalsHash = &types.EmptyWithdrawalsHash
 		}
-		if cm.config.Parlia == nil || cm.config.IsBohr(header.Number, header.Time) {
+		if cm.config.Parlia == nil {
 			header.ParentBeaconRoot = new(common.Hash)
 		}
 	}
@@ -621,10 +623,6 @@ func (cm *chainMaker) GetHighestVerifiedHeader() *types.Header {
 	panic("not supported")
 }
 
-func (cm *chainMaker) GetVerifiedBlockByHash(hash common.Hash) *types.Header {
-	return cm.GetHeaderByHash(hash)
-}
-
 func (cm *chainMaker) ChasingHead() *types.Header {
 	panic("not supported")
 }

core/data_availability_test.go

@@ -365,10 +365,6 @@ func (r *mockDAHeaderReader) GetHighestVerifiedHeader() *types.Header {
 	panic("not supported")
 }
 
-func (r *mockDAHeaderReader) GetVerifiedBlockByHash(hash common.Hash) *types.Header {
-	panic("not supported")
-}
-
 func createMockDATx(config *params.ChainConfig, sidecar *types.BlobTxSidecar) *types.Transaction {
 	if sidecar == nil {
 		tx := &types.DynamicFeeTx{

core/events.go

@@ -50,5 +50,3 @@ type ChainSideEvent struct {
 }
 
 type ChainHeadEvent struct{ Block *types.Block }
-
-type HighestVerifiedBlockEvent struct{ Header *types.Header }

core/forkchoice.go

@@ -121,19 +121,9 @@ func (f *ForkChoice) ReorgNeeded(current *types.Header, extern *types.Header) (b
 		if f.preserve != nil {
 			currentPreserve, externPreserve = f.preserve(current), f.preserve(extern)
 		}
-		choiceRules := func() bool {
+		reorg = !currentPreserve && (externPreserve ||
-			if extern.Time == current.Time {
+			extern.Time < current.Time ||
-				doubleSign := (extern.Coinbase == current.Coinbase)
+			extern.Time == current.Time && f.rand.Float64() < 0.5)
-				if doubleSign {
-					return extern.Hash().Cmp(current.Hash()) < 0
-				} else {
-					return f.rand.Float64() < 0.5
-				}
-			} else {
-				return extern.Time < current.Time
-			}
-		}
-		reorg = !currentPreserve && (externPreserve || choiceRules())
 	}
 	return reorg, nil
 }

core/genesis.go

@@ -126,7 +126,9 @@ func hashAlloc(ga *types.GenesisAlloc, isVerkle bool) (common.Hash, error) {
 	}
 	// Create an ephemeral in-memory database for computing hash,
 	// all the derived states will be discarded to not pollute disk.
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	db := state.NewDatabaseWithConfig(rawdb.NewMemoryDatabase(), config)
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	statedb, err := state.New(types.EmptyRootHash, db, nil)
 	if err != nil {
 		return common.Hash{}, err
@@ -154,6 +156,7 @@ func flushAlloc(ga *types.GenesisAlloc, db ethdb.Database, triedb *triedb.Databa
 	if triedbConfig != nil {
 		triedbConfig.NoTries = false
 	}
+	// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 	statedb, err := state.New(types.EmptyRootHash, state.NewDatabaseWithNodeDB(db, triedb), nil)
 	if err != nil {
 		return err
@@ -216,7 +219,6 @@ func (e *GenesisMismatchError) Error() string {
 // ChainOverrides contains the changes to chain config
 // Typically, these modifications involve hardforks that are not enabled on the BSC mainnet, intended for testing purposes.
 type ChainOverrides struct {
-	OverridePassedForkTime *uint64
 	OverrideBohr   *uint64
 	OverrideVerkle *uint64
 }
@@ -244,15 +246,6 @@ func SetupGenesisBlockWithOverride(db ethdb.Database, triedb *triedb.Database, g
 	}
 	applyOverrides := func(config *params.ChainConfig) {
 		if config != nil {
-			if overrides != nil && overrides.OverridePassedForkTime != nil {
-				config.ShanghaiTime = overrides.OverridePassedForkTime
-				config.KeplerTime = overrides.OverridePassedForkTime
-				config.FeynmanTime = overrides.OverridePassedForkTime
-				config.FeynmanFixTime = overrides.OverridePassedForkTime
-				config.CancunTime = overrides.OverridePassedForkTime
-				config.HaberTime = overrides.OverridePassedForkTime
-				config.HaberFixTime = overrides.OverridePassedForkTime
-			}
 			if overrides != nil && overrides.OverrideBohr != nil {
 				config.BohrTime = overrides.OverrideBohr
 			}
@@ -454,7 +447,7 @@ func (g *Genesis) ToBlock() *types.Block {
 			// EIP-4788: The parentBeaconBlockRoot of the genesis block is always
 			// the zero hash. This is because the genesis block does not have a parent
 			// by definition.
-			if conf.Parlia == nil || conf.IsBohr(num, g.Timestamp) {
+			if conf.Parlia == nil {
 				head.ParentBeaconRoot = new(common.Hash)
 			}
 

core/headerchain.go

@@ -436,10 +436,6 @@ func (hc *HeaderChain) GetHighestVerifiedHeader() *types.Header {
 	return nil
 }
 
-func (hc *HeaderChain) GetVerifiedBlockByHash(hash common.Hash) *types.Header {
-	return hc.GetHeaderByHash(hash)
-}
-
 func (hc *HeaderChain) ChasingHead() *types.Header {
 	return nil
 }

core/rawdb/prunedfreezer.go

@@ -68,7 +68,6 @@ func newPrunedFreezer(datadir string, db ethdb.KeyValueStore, offset uint64) (*p
 
 // repair init frozen , compatible disk-ancientdb and pruner-block-tool.
 func (f *prunedfreezer) repair(datadir string) error {
-	offset := atomic.LoadUint64(&f.frozen)
 	// compatible freezer
 	minItems := uint64(math.MaxUint64)
 	for name, disableSnappy := range chainFreezerNoSnappy {
@@ -97,14 +96,19 @@ func (f *prunedfreezer) repair(datadir string) error {
 		table.Close()
 	}
 
-	// If the dataset has undergone a prune block, the offset is a non-zero value, otherwise the offset is a zero value.
+	// If minItems is non-zero, it indicates that the chain freezer was previously enabled, and we should use minItems as the current frozen value.
-	// The minItems is the value relative to offset
+	// If minItems is zero, it indicates that the pruneAncient was previously enabled, and we should continue using frozen
-	offset += minItems
+	//	(retrieved from CurrentAncientFreezer) as the current frozen value.
+	offset := minItems
+	if offset == 0 {
+		// no item in ancientDB, init `offset` to the `f.frozen`
+		offset = atomic.LoadUint64(&f.frozen)
+	}
+	log.Info("Read ancientdb item counts", "items", minItems, "offset", offset)
 
 	// FrozenOfAncientFreezer is the progress of the last prune-freezer freeze.
 	frozenInDB := ReadFrozenOfAncientFreezer(f.db)
 	maxOffset := max(offset, frozenInDB)
-	log.Info("Read ancient db item counts", "items", minItems, "frozen", maxOffset)
 
 	atomic.StoreUint64(&f.frozen, maxOffset)
 	if err := f.Sync(); err != nil {
@@ -157,12 +161,12 @@ func (f *prunedfreezer) AncientOffSet() uint64 {
 
 // MigrateTable processes the entries in a given table in sequence
 // converting them to a new format if they're of an old format.
-func (f *prunedfreezer) MigrateTable(kind string, convert convertLegacyFn) error {
+func (db *prunedfreezer) MigrateTable(kind string, convert convertLegacyFn) error {
 	return errNotSupported
 }
 
 // AncientDatadir returns an error as we don't have a backing chain freezer.
-func (f *prunedfreezer) AncientDatadir() (string, error) {
+func (db *prunedfreezer) AncientDatadir() (string, error) {
 	return "", errNotSupported
 }
 

core/state/pruner/pruner.go

@@ -232,6 +232,7 @@ func pruneAll(maindb ethdb.Database, g *core.Genesis) error {
 		}
 		log.Info("Database compaction finished", "elapsed", common.PrettyDuration(time.Since(cstart)))
 	}
+	// TODO:: ignore, versa has its own prunner
 	statedb, _ := state.New(common.Hash{}, state.NewDatabase(maindb), nil)
 	for addr, account := range g.Alloc {
 		statedb.AddBalance(addr, uint256.MustFromBig(account.Balance))

core/state/snapshot/snapshot.go

@@ -205,6 +205,8 @@ type Tree struct {
 //     state trie.
 //   - otherwise, the entire snapshot is considered invalid and will be recreated on
 //     a background thread.
+//
+// TODO:: if use versa, set SnapshotLimit == 0, will forbidden to use
 func New(config Config, diskdb ethdb.KeyValueStore, triedb *triedb.Database, root common.Hash, cap int, withoutTrie bool) (*Tree, error) {
 	snap := &Tree{
 		config:   config,

core/state_processor.go

@@ -231,13 +231,6 @@ func ApplyTransaction(config *params.ChainConfig, bc ChainContext, author *commo
 // ProcessBeaconBlockRoot applies the EIP-4788 system call to the beacon block root
 // contract. This method is exported to be used in tests.
 func ProcessBeaconBlockRoot(beaconRoot common.Hash, vmenv *vm.EVM, statedb *state.StateDB) {
-	// Return immediately if beaconRoot equals the zero hash when using the Parlia engine.
-	if beaconRoot == (common.Hash{}) {
-		if chainConfig := vmenv.ChainConfig(); chainConfig != nil && chainConfig.Parlia != nil {
-			return
-		}
-	}
-
 	// If EIP-4788 is enabled, we need to invoke the beaconroot storage contract with
 	// the new root
 	msg := &Message{

core/systemcontracts/bohr/types.go

@@ -1,27 +0,0 @@
-package bohr
-
-import _ "embed"
-
-// contract codes for Mainnet upgrade
-var (
-	//go:embed mainnet/ValidatorContract
-	MainnetValidatorContract string
-	//go:embed mainnet/StakeHubContract
-	MainnetStakeHubContract string
-)
-
-// contract codes for Chapel upgrade
-var (
-	//go:embed chapel/ValidatorContract
-	ChapelValidatorContract string
-	//go:embed chapel/StakeHubContract
-	ChapelStakeHubContract string
-)
-
-// contract codes for Rialto upgrade
-var (
-	//go:embed rialto/ValidatorContract
-	RialtoValidatorContract string
-	//go:embed rialto/StakeHubContract
-	RialtoStakeHubContract string
-)

core/systemcontracts/upgrade.go

@@ -4,11 +4,10 @@ import (
 	"encoding/hex"
 	"fmt"
 	"math/big"
-	"reflect"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/systemcontracts/bohr"
+	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/systemcontracts/bruno"
 	"github.com/ethereum/go-ethereum/core/systemcontracts/euler"
 	"github.com/ethereum/go-ethereum/core/systemcontracts/feynman"
@@ -23,7 +22,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/systemcontracts/planck"
 	"github.com/ethereum/go-ethereum/core/systemcontracts/plato"
 	"github.com/ethereum/go-ethereum/core/systemcontracts/ramanujan"
-	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 )
@@ -41,7 +39,7 @@ type Upgrade struct {
 	Configs     []*UpgradeConfig
 }
 
-type upgradeHook func(blockNumber *big.Int, contractAddr common.Address, statedb vm.StateDB) error
+type upgradeHook func(blockNumber *big.Int, contractAddr common.Address, statedb *state.StateDB) error
 
 const (
 	mainNet    = "Mainnet"
@@ -80,8 +78,6 @@ var (
 	feynmanFixUpgrade = make(map[string]*Upgrade)
 
 	haberFixUpgrade = make(map[string]*Upgrade)
-
-	bohrUpgrade = make(map[string]*Upgrade)
 )
 
 func init() {
@@ -740,61 +736,12 @@ func init() {
 			},
 		},
 	}
-
-	bohrUpgrade[mainNet] = &Upgrade{
-		UpgradeName: "bohr",
-		Configs: []*UpgradeConfig{
-			{
-				ContractAddr: common.HexToAddress(ValidatorContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.MainnetValidatorContract,
-			},
-			{
-				ContractAddr: common.HexToAddress(StakeHubContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.MainnetStakeHubContract,
-			},
-		},
-	}
-
-	bohrUpgrade[chapelNet] = &Upgrade{
-		UpgradeName: "bohr",
-		Configs: []*UpgradeConfig{
-			{
-				ContractAddr: common.HexToAddress(ValidatorContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.ChapelValidatorContract,
-			},
-			{
-				ContractAddr: common.HexToAddress(StakeHubContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.ChapelStakeHubContract,
-			},
-		},
-	}
-
-	bohrUpgrade[rialtoNet] = &Upgrade{
-		UpgradeName: "bohr",
-		Configs: []*UpgradeConfig{
-			{
-				ContractAddr: common.HexToAddress(ValidatorContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.RialtoValidatorContract,
-			},
-			{
-				ContractAddr: common.HexToAddress(StakeHubContract),
-				CommitUrl:    "https://github.com/bnb-chain/bsc-genesis-contract/commit/398c9364aad5261c1ecd90ac3ab2df89b65c45e3",
-				Code:         bohr.RialtoStakeHubContract,
-			},
-		},
-	}
 }
 
-func UpgradeBuildInSystemContract(config *params.ChainConfig, blockNumber *big.Int, lastBlockTime uint64, blockTime uint64, statedb vm.StateDB) {
+func UpgradeBuildInSystemContract(config *params.ChainConfig, blockNumber *big.Int, lastBlockTime uint64, blockTime uint64, statedb *state.StateDB) {
-	if config == nil || blockNumber == nil || statedb == nil || reflect.ValueOf(statedb).IsNil() {
+	if config == nil || blockNumber == nil || statedb == nil {
 		return
 	}
-
 	var network string
 	switch GenesisHash {
 	/* Add mainnet genesis hash */
@@ -869,16 +816,12 @@ func UpgradeBuildInSystemContract(config *params.ChainConfig, blockNumber *big.I
 		applySystemContractUpgrade(haberFixUpgrade[network], blockNumber, statedb, logger)
 	}
 
-	if config.IsOnBohr(blockNumber, lastBlockTime, blockTime) {
-		applySystemContractUpgrade(bohrUpgrade[network], blockNumber, statedb, logger)
-	}
-
 	/*
 		apply other upgrades
 	*/
 }
 
-func applySystemContractUpgrade(upgrade *Upgrade, blockNumber *big.Int, statedb vm.StateDB, logger log.Logger) {
+func applySystemContractUpgrade(upgrade *Upgrade, blockNumber *big.Int, statedb *state.StateDB, logger log.Logger) {
 	if upgrade == nil {
 		logger.Info("Empty upgrade config", "height", blockNumber.String())
 		return

core/systemcontracts/upgrade_test.go

@@ -2,13 +2,9 @@ package systemcontracts
 
 import (
 	"crypto/sha256"
-	"math/big"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/vm"
-	"github.com/ethereum/go-ethereum/params"
 	"github.com/stretchr/testify/require"
 )
 
@@ -43,31 +39,3 @@ func TestAllCodesHash(t *testing.T) {
 	allCodeHash := sha256.Sum256(allCodes)
 	require.Equal(t, allCodeHash[:], common.Hex2Bytes("833cc0fc87c46ad8a223e44ccfdc16a51a7e7383525136441bd0c730f06023df"))
 }
-
-func TestUpgradeBuildInSystemContractNilInterface(t *testing.T) {
-	var (
-		config               = params.BSCChainConfig
-		blockNumber          = big.NewInt(37959559)
-		lastBlockTime uint64 = 1713419337
-		blockTime     uint64 = 1713419340
-		statedb       vm.StateDB
-	)
-
-	GenesisHash = params.BSCGenesisHash
-
-	UpgradeBuildInSystemContract(config, blockNumber, lastBlockTime, blockTime, statedb)
-}
-
-func TestUpgradeBuildInSystemContractNilValue(t *testing.T) {
-	var (
-		config                   = params.BSCChainConfig
-		blockNumber              = big.NewInt(37959559)
-		lastBlockTime uint64     = 1713419337
-		blockTime     uint64     = 1713419340
-		statedb       vm.StateDB = (*state.StateDB)(nil)
-	)
-
-	GenesisHash = params.BSCGenesisHash
-
-	UpgradeBuildInSystemContract(config, blockNumber, lastBlockTime, blockTime, statedb)
-}

core/types/blob_sidecar.go

@@ -2,12 +2,10 @@ package types
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"math/big"
 
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/rlp"
 )
 
@@ -55,40 +53,3 @@ func (s *BlobSidecar) SanityCheck(blockNumber *big.Int, blockHash common.Hash) e
 	}
 	return nil
 }
-
-func (s *BlobSidecar) MarshalJSON() ([]byte, error) {
-	fields := map[string]interface{}{
-		"blockHash":   s.BlockHash,
-		"blockNumber": hexutil.EncodeUint64(s.BlockNumber.Uint64()),
-		"txHash":      s.TxHash,
-		"txIndex":     hexutil.EncodeUint64(s.TxIndex),
-	}
-	fields["blobSidecar"] = s.BlobTxSidecar
-	return json.Marshal(fields)
-}
-
-func (s *BlobSidecar) UnmarshalJSON(input []byte) error {
-	type blobSidecar struct {
-		BlobSidecar BlobTxSidecar `json:"blobSidecar"`
-		BlockNumber *hexutil.Big  `json:"blockNumber"`
-		BlockHash   common.Hash   `json:"blockHash"`
-		TxIndex     *hexutil.Big  `json:"txIndex"`
-		TxHash      common.Hash   `json:"txHash"`
-	}
-	var blob blobSidecar
-	if err := json.Unmarshal(input, &blob); err != nil {
-		return err
-	}
-	s.BlobTxSidecar = blob.BlobSidecar
-	if blob.BlockNumber == nil {
-		return errors.New("missing required field 'blockNumber' for BlobSidecar")
-	}
-	s.BlockNumber = blob.BlockNumber.ToInt()
-	s.BlockHash = blob.BlockHash
-	if blob.TxIndex == nil {
-		return errors.New("missing required field 'txIndex' for BlobSidecar")
-	}
-	s.TxIndex = blob.TxIndex.ToInt().Uint64()
-	s.TxHash = blob.TxHash
-	return nil
-}

core/types/block.go

@@ -673,7 +673,10 @@ type DiffAccountsInBlock struct {
 	Transactions []DiffAccountsInTx
 }
 
-var extraSeal = 65 // Fixed number of extra-data suffix bytes reserved for signer seal
+var (
+	extraVanity = 32 // Fixed number of extra-data prefix bytes reserved for signer vanity
+	extraSeal   = 65 // Fixed number of extra-data suffix bytes reserved for signer seal
+)
 
 // SealHash returns the hash of a block prior to it being sealed.
 func SealHash(header *Header, chainId *big.Int) (hash common.Hash) {
@@ -684,33 +687,7 @@ func SealHash(header *Header, chainId *big.Int) (hash common.Hash) {
 }
 
 func EncodeSigHeader(w io.Writer, header *Header, chainId *big.Int) {
-	var err error
+	err := rlp.Encode(w, []interface{}{
-	if header.ParentBeaconRoot != nil && *header.ParentBeaconRoot == (common.Hash{}) {
-		err = rlp.Encode(w, []interface{}{
-			chainId,
-			header.ParentHash,
-			header.UncleHash,
-			header.Coinbase,
-			header.Root,
-			header.TxHash,
-			header.ReceiptHash,
-			header.Bloom,
-			header.Difficulty,
-			header.Number,
-			header.GasLimit,
-			header.GasUsed,
-			header.Time,
-			header.Extra[:len(header.Extra)-extraSeal], // this will panic if extra is too short, should check before calling encodeSigHeader
-			header.MixDigest,
-			header.Nonce,
-			header.BaseFee,
-			header.WithdrawalsHash,
-			header.BlobGasUsed,
-			header.ExcessBlobGas,
-			header.ParentBeaconRoot,
-		})
-	} else {
-		err = rlp.Encode(w, []interface{}{
 		chainId,
 		header.ParentHash,
 		header.UncleHash,
@@ -728,7 +705,30 @@ func EncodeSigHeader(w io.Writer, header *Header, chainId *big.Int) {
 		header.MixDigest,
 		header.Nonce,
 	})
-	}
+	if err != nil {
+		panic("can't encode: " + err.Error())
+	}
+}
+
+func EncodeSigHeaderWithoutVoteAttestation(w io.Writer, header *Header, chainId *big.Int) {
+	err := rlp.Encode(w, []interface{}{
+		chainId,
+		header.ParentHash,
+		header.UncleHash,
+		header.Coinbase,
+		header.Root,
+		header.TxHash,
+		header.ReceiptHash,
+		header.Bloom,
+		header.Difficulty,
+		header.Number,
+		header.GasLimit,
+		header.GasUsed,
+		header.Time,
+		header.Extra[:extraVanity], // this will panic if extra is too short, should check before calling encodeSigHeaderWithoutVoteAttestation
+		header.MixDigest,
+		header.Nonce,
+	})
 	if err != nil {
 		panic("can't encode: " + err.Error())
 	}

core/vm/runtime/runtime.go

@@ -115,6 +115,7 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
 	setDefaults(cfg)
 
 	if cfg.State == nil {
+		// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 		cfg.State, _ = state.New(types.EmptyRootHash, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
 	}
 	var (
@@ -149,6 +150,7 @@ func Create(input []byte, cfg *Config) ([]byte, common.Address, uint64, error) {
 	setDefaults(cfg)
 
 	if cfg.State == nil {
+		// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 		cfg.State, _ = state.New(types.EmptyRootHash, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
 	}
 	var (

core/vote/vote_manager.go

@@ -3,7 +3,6 @@ package vote
 import (
 	"bytes"
 	"fmt"
-	"math/big"
 	"sync"
 	"time"
 
@@ -20,13 +19,7 @@ import (
 
 const blocksNumberSinceMining = 5 // the number of blocks need to wait before voting, counting from the validator begin to mine
 
-var diffInTurn = big.NewInt(2) // Block difficulty for in-turn signatures
 var votesManagerCounter = metrics.NewRegisteredCounter("votesManager/local", nil)
-var notJustified = metrics.NewRegisteredCounter("votesManager/notJustified", nil)
-var inTurnJustified = metrics.NewRegisteredCounter("votesManager/inTurnJustified", nil)
-var notInTurnJustified = metrics.NewRegisteredCounter("votesManager/notInTurnJustified", nil)
-var continuousJustified = metrics.NewRegisteredCounter("votesManager/continuousJustified", nil)
-var notContinuousJustified = metrics.NewRegisteredCounter("votesManager/notContinuousJustified", nil)
 
 // Backend wraps all methods required for voting.
 type Backend interface {
@@ -40,8 +33,8 @@ type VoteManager struct {
 
 	chain *core.BlockChain
 
-	highestVerifiedBlockCh  chan core.HighestVerifiedBlockEvent
+	chainHeadCh  chan core.ChainHeadEvent
-	highestVerifiedBlockSub event.Subscription
+	chainHeadSub event.Subscription
 
 	// used for backup validators to sync votes from corresponding mining validator
 	syncVoteCh  chan core.NewVoteEvent
@@ -58,7 +51,7 @@ func NewVoteManager(eth Backend, chain *core.BlockChain, pool *VotePool, journal
 	voteManager := &VoteManager{
 		eth:         eth,
 		chain:       chain,
-		highestVerifiedBlockCh: make(chan core.HighestVerifiedBlockEvent, highestVerifiedBlockChanSize),
+		chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
 		syncVoteCh:  make(chan core.NewVoteEvent, voteBufferForPut),
 		pool:        pool,
 		engine:      engine,
@@ -81,7 +74,7 @@ func NewVoteManager(eth Backend, chain *core.BlockChain, pool *VotePool, journal
 	voteManager.journal = voteJournal
 
 	// Subscribe to chain head event.
-	voteManager.highestVerifiedBlockSub = voteManager.chain.SubscribeHighestVerifiedHeaderEvent(voteManager.highestVerifiedBlockCh)
+	voteManager.chainHeadSub = voteManager.chain.SubscribeChainHeadEvent(voteManager.chainHeadCh)
 	voteManager.syncVoteSub = voteManager.pool.SubscribeNewVoteEvent(voteManager.syncVoteCh)
 
 	go voteManager.loop()
@@ -91,7 +84,7 @@ func NewVoteManager(eth Backend, chain *core.BlockChain, pool *VotePool, journal
 
 func (voteManager *VoteManager) loop() {
 	log.Debug("vote manager routine loop started")
-	defer voteManager.highestVerifiedBlockSub.Unsubscribe()
+	defer voteManager.chainHeadSub.Unsubscribe()
 	defer voteManager.syncVoteSub.Unsubscribe()
 
 	events := voteManager.eth.EventMux().Subscribe(downloader.StartEvent{}, downloader.DoneEvent{}, downloader.FailedEvent{})
@@ -126,7 +119,7 @@ func (voteManager *VoteManager) loop() {
 				log.Debug("downloader is in DoneEvent mode, set the startVote flag to true")
 				startVote = true
 			}
-		case cHead := <-voteManager.highestVerifiedBlockCh:
+		case cHead := <-voteManager.chainHeadCh:
 			if !startVote {
 				log.Debug("startVote flag is false, continue")
 				continue
@@ -142,12 +135,12 @@ func (voteManager *VoteManager) loop() {
 				continue
 			}
 
-			if cHead.Header == nil {
+			if cHead.Block == nil {
-				log.Debug("cHead.Header is nil, continue")
+				log.Debug("cHead.Block is nil, continue")
 				continue
 			}
 
-			curHead := cHead.Header
+			curHead := cHead.Block.Header()
 			if p, ok := voteManager.engine.(*parlia.Parlia); ok {
 				nextBlockMinedTime := time.Unix(int64((curHead.Time + p.Period())), 0)
 				timeForBroadcast := 50 * time.Millisecond // enough to broadcast a vote
@@ -162,7 +155,7 @@ func (voteManager *VoteManager) loop() {
 				func(bLSPublicKey *types.BLSPublicKey) bool {
 					return bytes.Equal(voteManager.signer.PubKey[:], bLSPublicKey[:])
 				}) {
-				log.Debug("local validator with voteKey is not within the validatorSet at curHead")
+				log.Debug("cur validator is not within the validatorSet at curHead")
 				continue
 			}
 
@@ -209,36 +202,6 @@ func (voteManager *VoteManager) loop() {
 				voteManager.pool.PutVote(voteMessage)
 				votesManagerCounter.Inc(1)
 			}
-
-			// check the latest justified block, which indicating the stability of the network
-			curJustifiedNumber, _, err := voteManager.engine.GetJustifiedNumberAndHash(voteManager.chain, []*types.Header{curHead})
-			if err == nil && curJustifiedNumber != 0 {
-				if curJustifiedNumber+1 != curHead.Number.Uint64() {
-					log.Debug("not justified", "blockNumber", curHead.Number.Uint64()-1)
-					notJustified.Inc(1)
-				} else {
-					parent := voteManager.chain.GetHeaderByHash(curHead.ParentHash)
-					if parent != nil {
-						if parent.Difficulty.Cmp(diffInTurn) == 0 {
-							inTurnJustified.Inc(1)
-						} else {
-							log.Debug("not in turn block justified", "blockNumber", parent.Number.Int64(), "blockHash", parent.Hash())
-							notInTurnJustified.Inc(1)
-						}
-
-						lastJustifiedNumber, _, err := voteManager.engine.GetJustifiedNumberAndHash(voteManager.chain, []*types.Header{parent})
-						if err == nil {
-							if lastJustifiedNumber == 0 || lastJustifiedNumber+1 == curJustifiedNumber {
-								continuousJustified.Inc(1)
-							} else {
-								log.Debug("not continuous block justified", "lastJustified", lastJustifiedNumber, "curJustified", curJustifiedNumber)
-								notContinuousJustified.Inc(1)
-							}
-						}
-					}
-				}
-			}
-
 		case event := <-voteManager.syncVoteCh:
 			voteMessage := event.Vote
 			if voteManager.eth.IsMining() || !bytes.Equal(voteManager.signer.PubKey[:], voteMessage.VoteAddress[:]) {
@@ -254,7 +217,7 @@ func (voteManager *VoteManager) loop() {
 		case <-voteManager.syncVoteSub.Err():
 			log.Debug("voteManager subscribed votes failed")
 			return
-		case <-voteManager.highestVerifiedBlockSub.Err():
+		case <-voteManager.chainHeadSub.Err():
 			log.Debug("voteManager subscribed chainHead failed")
 			return
 		}

core/vote/vote_pool.go

@@ -24,7 +24,7 @@ const (
 	lowerLimitOfVoteBlockNumber = 256
 	upperLimitOfVoteBlockNumber = 11 // refer to fetcher.maxUncleDist
 
-	highestVerifiedBlockChanSize = 10 // highestVerifiedBlockChanSize is the size of channel listening to HighestVerifiedBlockEvent.
+	chainHeadChanSize = 10 // chainHeadChanSize is the size of channel listening to ChainHeadEvent.
 )
 
 var (
@@ -57,8 +57,8 @@ type VotePool struct {
 	curVotesPq    *votesPriorityQueue
 	futureVotesPq *votesPriorityQueue
 
-	highestVerifiedBlockCh  chan core.HighestVerifiedBlockEvent
+	chainHeadCh  chan core.ChainHeadEvent
-	highestVerifiedBlockSub event.Subscription
+	chainHeadSub event.Subscription
 
 	votesCh chan *types.VoteEnvelope
 
@@ -75,13 +75,13 @@ func NewVotePool(chain *core.BlockChain, engine consensus.PoSA) *VotePool {
 		futureVotes:   make(map[common.Hash]*VoteBox),
 		curVotesPq:    &votesPriorityQueue{},
 		futureVotesPq: &votesPriorityQueue{},
-		highestVerifiedBlockCh: make(chan core.HighestVerifiedBlockEvent, highestVerifiedBlockChanSize),
+		chainHeadCh:   make(chan core.ChainHeadEvent, chainHeadChanSize),
 		votesCh:       make(chan *types.VoteEnvelope, voteBufferForPut),
 		engine:        engine,
 	}
 
 	// Subscribe events from blockchain and start the main event loop.
-	votePool.highestVerifiedBlockSub = votePool.chain.SubscribeHighestVerifiedHeaderEvent(votePool.highestVerifiedBlockCh)
+	votePool.chainHeadSub = votePool.chain.SubscribeChainHeadEvent(votePool.chainHeadCh)
 
 	go votePool.loop()
 	return votePool
@@ -89,18 +89,18 @@ func NewVotePool(chain *core.BlockChain, engine consensus.PoSA) *VotePool {
 
 // loop is the vote pool's main even loop, waiting for and reacting to outside blockchain events and votes channel event.
 func (pool *VotePool) loop() {
-	defer pool.highestVerifiedBlockSub.Unsubscribe()
+	defer pool.chainHeadSub.Unsubscribe()
 
 	for {
 		select {
 		// Handle ChainHeadEvent.
-		case ev := <-pool.highestVerifiedBlockCh:
+		case ev := <-pool.chainHeadCh:
-			if ev.Header != nil {
+			if ev.Block != nil {
-				latestBlockNumber := ev.Header.Number.Uint64()
+				latestBlockNumber := ev.Block.NumberU64()
 				pool.prune(latestBlockNumber)
-				pool.transferVotesFromFutureToCur(ev.Header)
+				pool.transferVotesFromFutureToCur(ev.Block.Header())
 			}
-		case <-pool.highestVerifiedBlockSub.Err():
+		case <-pool.chainHeadSub.Err():
 			return
 
 		// Handle votes channel and put the vote into vote pool.
@@ -135,7 +135,7 @@ func (pool *VotePool) putIntoVotePool(vote *types.VoteEnvelope) bool {
 	var votesPq *votesPriorityQueue
 	isFutureVote := false
 
-	voteBlock := pool.chain.GetVerifiedBlockByHash(targetHash)
+	voteBlock := pool.chain.GetHeaderByHash(targetHash)
 	if voteBlock == nil {
 		votes = pool.futureVotes
 		votesPq = pool.futureVotesPq
@@ -226,7 +226,7 @@ func (pool *VotePool) transferVotesFromFutureToCur(latestBlockHeader *types.Head
 	futurePqBuffer := make([]*types.VoteData, 0)
 	for futurePq.Len() > 0 && futurePq.Peek().TargetNumber <= latestBlockNumber {
 		blockHash := futurePq.Peek().TargetHash
-		header := pool.chain.GetVerifiedBlockByHash(blockHash)
+		header := pool.chain.GetHeaderByHash(blockHash)
 		if header == nil {
 			// Put into pq buffer used for later put again into futurePq
 			futurePqBuffer = append(futurePqBuffer, heap.Pop(futurePq).(*types.VoteData))

eth/api_backend.go

@@ -26,7 +26,6 @@ import (
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/consensus"
-	"github.com/ethereum/go-ethereum/consensus/parlia"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/bloombits"
 	"github.com/ethereum/go-ethereum/core/rawdb"
@@ -441,16 +440,6 @@ func (b *EthAPIBackend) Engine() consensus.Engine {
 	return b.eth.engine
 }
 
-func (b *EthAPIBackend) CurrentValidators() ([]common.Address, error) {
-	if p, ok := b.eth.engine.(*parlia.Parlia); ok {
-		service := p.APIs(b.Chain())[0].Service
-		currentHead := rpc.LatestBlockNumber
-		return service.(*parlia.API).GetValidators(&currentHead)
-	}
-
-	return []common.Address{}, errors.New("not supported")
-}
-
 func (b *EthAPIBackend) CurrentHeader() *types.Header {
 	return b.eth.blockchain.CurrentHeader()
 }

eth/backend.go

@@ -185,16 +185,6 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
 	}
 	// Override the chain config with provided settings.
 	var overrides core.ChainOverrides
-	if config.OverridePassedForkTime != nil {
-		chainConfig.ShanghaiTime = config.OverridePassedForkTime
-		chainConfig.KeplerTime = config.OverridePassedForkTime
-		chainConfig.FeynmanTime = config.OverridePassedForkTime
-		chainConfig.FeynmanFixTime = config.OverridePassedForkTime
-		chainConfig.CancunTime = config.OverridePassedForkTime
-		chainConfig.HaberTime = config.OverridePassedForkTime
-		chainConfig.HaberFixTime = config.OverridePassedForkTime
-		overrides.OverridePassedForkTime = config.OverridePassedForkTime
-	}
 	if config.OverrideBohr != nil {
 		chainConfig.BohrTime = config.OverrideBohr
 		overrides.OverrideBohr = config.OverrideBohr

eth/ethconfig/config.go

@@ -188,9 +188,6 @@ type Config struct {
 	// send-transaction variants. The unit is ether.
 	RPCTxFeeCap float64
 
-	// OverridePassedForkTime
-	OverridePassedForkTime *uint64 `toml:",omitempty"`
-
 	// OverrideBohr (TODO: remove after the fork)
 	OverrideBohr *uint64 `toml:",omitempty"`
 

eth/ethconfig/gen_config.go

@@ -70,7 +70,6 @@ func (c Config) MarshalTOML() (interface{}, error) {
 		RPCGasCap               uint64
 		RPCEVMTimeout           time.Duration
 		RPCTxFeeCap             float64
-		OverridePassedForkTime      *uint64 `toml:",omitempty"`
 		OverrideBohr            *uint64 `toml:",omitempty"`
 		OverrideVerkle          *uint64 `toml:",omitempty"`
 		BlobExtraReserve        uint64
@@ -129,7 +128,6 @@ func (c Config) MarshalTOML() (interface{}, error) {
 	enc.RPCGasCap = c.RPCGasCap
 	enc.RPCEVMTimeout = c.RPCEVMTimeout
 	enc.RPCTxFeeCap = c.RPCTxFeeCap
-	enc.OverridePassedForkTime = c.OverridePassedForkTime
 	enc.OverrideBohr = c.OverrideBohr
 	enc.OverrideVerkle = c.OverrideVerkle
 	enc.BlobExtraReserve = c.BlobExtraReserve
@@ -192,7 +190,6 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
 		RPCGasCap               *uint64
 		RPCEVMTimeout           *time.Duration
 		RPCTxFeeCap             *float64
-		OverridePassedForkTime      *uint64 `toml:",omitempty"`
 		OverrideBohr            *uint64 `toml:",omitempty"`
 		OverrideVerkle          *uint64 `toml:",omitempty"`
 		BlobExtraReserve        *uint64
@@ -360,9 +357,6 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
 	if dec.RPCTxFeeCap != nil {
 		c.RPCTxFeeCap = *dec.RPCTxFeeCap
 	}
-	if dec.OverridePassedForkTime != nil {
-		c.OverridePassedForkTime = dec.OverridePassedForkTime
-	}
 	if dec.OverrideBohr != nil {
 		c.OverrideBohr = dec.OverrideBohr
 	}

eth/filters/filter_system_test.go

@@ -436,7 +436,7 @@ func TestInvalidLogFilterCreation(t *testing.T) {
 	}
 }
 
-// TestInvalidGetLogsRequest tests invalid getLogs requests
+// TestLogFilterUninstall tests invalid getLogs requests
 func TestInvalidGetLogsRequest(t *testing.T) {
 	t.Parallel()
 

eth/protocols/eth/dispatcher.go

@@ -136,7 +136,7 @@ func (p *Peer) dispatchRequest(req *Request) error {
 	}
 }
 
-// dispatchResponse fulfils a pending request and delivers it to the requested
+// dispatchRequest fulfils a pending request and delivers it to the requested
 // sink.
 func (p *Peer) dispatchResponse(res *Response, metadata func() interface{}) error {
 	resOp := &response{

eth/state_accessor.go

@@ -71,7 +71,9 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
 			// the internal junks created by tracing will be persisted into the disk.
 			// TODO(rjl493456442), clean cache is disabled to prevent memory leak,
 			// please re-enable it for better performance.
+			// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 			database = state.NewDatabaseWithConfig(eth.chainDb, triedb.HashDefaults)
+			// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 			if statedb, err = state.New(block.Root(), database, nil); err == nil {
 				log.Info("Found disk backend for state trie", "root", block.Root(), "number", block.Number())
 				return statedb, noopReleaser, nil
@@ -91,13 +93,16 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
 		// the internal junks created by tracing will be persisted into the disk.
 		// TODO(rjl493456442), clean cache is disabled to prevent memory leak,
 		// please re-enable it for better performance.
+		// TODO:: if use versa, tdb == nil
 		tdb = triedb.NewDatabase(eth.chainDb, triedb.HashDefaults)
+		// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 		database = state.NewDatabaseWithNodeDB(eth.chainDb, tdb)
 
 		// If we didn't check the live database, do check state over ephemeral database,
 		// otherwise we would rewind past a persisted block (specific corner case is
 		// chain tracing from the genesis).
 		if !readOnly {
+			// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 			statedb, err = state.New(current.Root(), database, nil)
 			if err == nil {
 				return statedb, noopReleaser, nil
@@ -116,7 +121,7 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
 				return nil, nil, fmt.Errorf("missing block %v %d", current.ParentHash(), current.NumberU64()-1)
 			}
 			current = parent
-
+			// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 			statedb, err = state.New(current.Root(), database, nil)
 			if err == nil {
 				break
@@ -164,6 +169,7 @@ func (eth *Ethereum) hashState(ctx context.Context, block *types.Block, reexec u
 			return nil, nil, fmt.Errorf("stateAtBlock commit failed, number %d root %v: %w",
 				current.NumberU64(), current.Root().Hex(), err)
 		}
+		// TODO:: state.NewDatabase internally compatible with versa is sufficient.
 		statedb, err = state.New(root, database, nil) // nolint:staticcheck
 		if err != nil {
 			return nil, nil, fmt.Errorf("state reset after block %d failed: %v", current.NumberU64(), err)

ethclient/ethclient.go

@@ -131,8 +131,8 @@ func (ec *Client) BlockReceipts(ctx context.Context, blockNrOrHash rpc.BlockNumb
 }
 
 // BlobSidecars return the Sidecars of a given block number or hash.
-func (ec *Client) BlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]*types.BlobSidecar, error) {
+func (ec *Client) BlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]*types.BlobTxSidecar, error) {
-	var r []*types.BlobSidecar
+	var r []*types.BlobTxSidecar
 	err := ec.c.CallContext(ctx, &r, "eth_getBlobSidecars", blockNrOrHash.String())
 	if err == nil && r == nil {
 		return nil, ethereum.NotFound
@@ -141,8 +141,8 @@ func (ec *Client) BlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumbe
 }
 
 // BlobSidecarByTxHash return a sidecar of a given blob transaction
-func (ec *Client) BlobSidecarByTxHash(ctx context.Context, hash common.Hash) (*types.BlobSidecar, error) {
+func (ec *Client) BlobSidecarByTxHash(ctx context.Context, hash common.Hash) (*types.BlobTxSidecar, error) {
-	var r *types.BlobSidecar
+	var r *types.BlobTxSidecar
 	err := ec.c.CallContext(ctx, &r, "eth_getBlobSidecarByTxHash", hash)
 	if err == nil && r == nil {
 		return nil, ethereum.NotFound
@@ -361,7 +361,7 @@ func (ec *Client) TransactionInBlock(ctx context.Context, blockHash common.Hash,
 	return json.tx, err
 }
 
-// TransactionsInBlock returns a single transaction at index in the given block.
+// TransactionInBlock returns a single transaction at index in the given block.
 func (ec *Client) TransactionsInBlock(ctx context.Context, number *big.Int) ([]*types.Transaction, error) {
 	var rpcTxs []*rpcTransaction
 	err := ec.c.CallContext(ctx, &rpcTxs, "eth_getTransactionsByBlockNumber", toBlockNumArg(number))
@@ -376,7 +376,7 @@ func (ec *Client) TransactionsInBlock(ctx context.Context, number *big.Int) ([]*
 	return txs, err
 }
 
-// TransactionRecipientsInBlock returns a single transaction at index in the given block.
+// TransactionInBlock returns a single transaction at index in the given block.
 func (ec *Client) TransactionRecipientsInBlock(ctx context.Context, number *big.Int) ([]*types.Receipt, error) {
 	var rs []*types.Receipt
 	err := ec.c.CallContext(ctx, &rs, "eth_getTransactionReceiptsByBlockNumber", toBlockNumArg(number))

ethdb/database.go

@@ -245,6 +245,7 @@ type BlockStore interface {
 	HasSeparateBlockStore() bool
 }
 
+// @TODO:: add VersaDB() method
 // Database contains all the methods required by the high level database to not
 // only access the key-value data store but also the chain freezer.
 type Database interface {

go.mod

@@ -27,6 +27,7 @@ require (
 	github.com/fatih/color v1.16.0
 	github.com/fatih/structs v1.1.0
 	github.com/fjl/gencodec v0.0.0-20230517082657-f9840df7b83e
+	github.com/fjl/memsize v0.0.2
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/gballet/go-libpcsclite v0.0.0-20191108122812-4678299bea08
 	github.com/gballet/go-verkle v0.1.1-0.20231031103413-a67434b50f46

go.sum

@@ -326,6 +326,7 @@ github.com/ethereum/c-kzg-4844 v0.4.0 h1:3MS1s4JtA868KpJxroZoepdV0ZKBp3u/O5HcZ7R
 github.com/ethereum/c-kzg-4844 v0.4.0/go.mod h1:VewdlzQmpT5QSrVhbBuGoCdFJkpaJlO1aQputP83wc0=
 github.com/evanphx/json-patch v4.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
 github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
 github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
@@ -335,6 +336,8 @@ github.com/ferranbt/fastssz v0.0.0-20210905181407-59cf6761a7d5 h1:6dVcS0LktRSyEE
 github.com/ferranbt/fastssz v0.0.0-20210905181407-59cf6761a7d5/go.mod h1:S8yiDeAXy8f88W4Ul+0dBMPx49S05byYbmZD6Uv94K4=
 github.com/fjl/gencodec v0.0.0-20230517082657-f9840df7b83e h1:bBLctRc7kr01YGvaDfgLbTwjFNW5jdp5y5rj8XXBHfY=
 github.com/fjl/gencodec v0.0.0-20230517082657-f9840df7b83e/go.mod h1:AzA8Lj6YtixmJWL+wkKoBGsLWy9gFrAzi4g+5bCKwpY=
+github.com/fjl/memsize v0.0.2 h1:27txuSD9or+NZlnOWdKUxeBzTAUkWCVh+4Gf2dWFOzA=
+github.com/fjl/memsize v0.0.2/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/flynn/noise v1.1.0 h1:KjPQoQCEFdZDiP03phOvGi11+SVVhBG2wOWAorLsstg=
 github.com/flynn/noise v1.1.0/go.mod h1:xbMo+0i6+IGbYdJhF31t2eR1BIU0CYc12+BNAKwUTag=

internal/debug/flags.go

@@ -30,6 +30,7 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/metrics/exp"
+	"github.com/fjl/memsize/memsizeui"
 	"github.com/mattn/go-colorable"
 	"github.com/mattn/go-isatty"
 	"github.com/urfave/cli/v2"
@@ -37,6 +38,8 @@ import (
 	"gopkg.in/natefinch/lumberjack.v2"
 )
 
+var Memsize memsizeui.Handler
+
 var (
 	verbosityFlag = &cli.IntFlag{
 		Name:     "verbosity",
@@ -310,6 +313,7 @@ func StartPProf(address string, withMetrics bool) {
 	if withMetrics {
 		exp.Exp(metrics.DefaultRegistry)
 	}
+	http.Handle("/memsize/", http.StripPrefix("/memsize", &Memsize))
 	log.Info("Starting pprof server", "addr", fmt.Sprintf("http://%s/debug/pprof", address))
 	go func() {
 		if err := http.ListenAndServe(address, nil); err != nil {

internal/ethapi/api.go

@@ -862,72 +862,48 @@ func (s *BlockChainAPI) Health() bool {
 	return true
 }
 
-func (s *BlockChainAPI) getFinalizedNumber(ctx context.Context, verifiedValidatorNum int64) (int64, error) {
+// GetFinalizedHeader returns the requested finalized block header.
-	parliaConfig := s.b.ChainConfig().Parlia
+//   - probabilisticFinalized should be in range [2,21],
-	if parliaConfig == nil {
+//     then the block header with number `max(fastFinalized, latest-probabilisticFinalized)` is returned
-		return 0, fmt.Errorf("only parlia engine supported")
+func (s *BlockChainAPI) GetFinalizedHeader(ctx context.Context, probabilisticFinalized int64) (map[string]interface{}, error) {
-	}
+	if probabilisticFinalized < 2 || probabilisticFinalized > 21 {
-
+		return nil, fmt.Errorf("%d out of range [2,21]", probabilisticFinalized)
-	curValidators, err := s.b.CurrentValidators()
-	if err != nil { // impossible
-		return 0, err
-	}
-	valLen := int64(len(curValidators))
-	if verifiedValidatorNum < 1 || verifiedValidatorNum > valLen {
-		return 0, fmt.Errorf("%d out of range [1,%d]", verifiedValidatorNum, valLen)
 	}
 
+	var err error
 	fastFinalizedHeader, err := s.b.HeaderByNumber(ctx, rpc.FinalizedBlockNumber)
-	if err != nil { // impossible
-		return 0, err
-	}
-
-	latestHeader, err := s.b.HeaderByNumber(ctx, rpc.LatestBlockNumber)
-	if err != nil { // impossible
-		return 0, err
-	}
-	lastHeader := latestHeader
-	confirmedValSet := make(map[common.Address]struct{}, valLen)
-	confirmedValSet[lastHeader.Coinbase] = struct{}{}
-	for count := 1; int64(len(confirmedValSet)) < verifiedValidatorNum && count <= int(parliaConfig.Epoch) && lastHeader.Number.Int64() > max(fastFinalizedHeader.Number.Int64(), 1); count++ {
-		lastHeader, err = s.b.HeaderByHash(ctx, lastHeader.ParentHash)
-		if err != nil { // impossible
-			return 0, err
-		}
-		confirmedValSet[lastHeader.Coinbase] = struct{}{}
-	}
-
-	finalizedBlockNumber := max(fastFinalizedHeader.Number.Int64(), lastHeader.Number.Int64())
-	log.Debug("getFinalizedNumber", "LatestBlockNumber", latestHeader.Number.Int64(), "fastFinalizedHeight", fastFinalizedHeader.Number.Int64(),
-		"lastHeader", lastHeader.Number.Int64(), "finalizedBlockNumber", finalizedBlockNumber, "len(confirmedValSet)", len(confirmedValSet))
-
-	return finalizedBlockNumber, nil
-}
-
-// GetFinalizedHeader returns the finalized block header based on the specified parameters.
-//   - `verifiedValidatorNum` must be within the range [1, len(currentValidators)].
-//   - The function calculates `probabilisticFinalizedHeight` as the highest height of the block verified by `verifiedValidatorNum` validators,
-//     it then returns the block header with a height equal to `max(fastFinalizedHeight, probabilisticFinalizedHeight)`.
-//   - The height of the returned block header is guaranteed to be monotonically increasing.
-func (s *BlockChainAPI) GetFinalizedHeader(ctx context.Context, verifiedValidatorNum int64) (map[string]interface{}, error) {
-	finalizedBlockNumber, err := s.getFinalizedNumber(ctx, verifiedValidatorNum)
 	if err != nil { // impossible
 		return nil, err
 	}
+	latestHeader, err := s.b.HeaderByNumber(ctx, rpc.LatestBlockNumber)
+	if err != nil { // impossible
+		return nil, err
+	}
+	finalizedBlockNumber := max(fastFinalizedHeader.Number.Int64(), latestHeader.Number.Int64()-probabilisticFinalized)
+
 	return s.GetHeaderByNumber(ctx, rpc.BlockNumber(finalizedBlockNumber))
 }
 
-// GetFinalizedBlock returns the finalized block based on the specified parameters.
+// GetFinalizedBlock returns the requested finalized block.
-//   - `verifiedValidatorNum` must be within the range [1, len(currentValidators)].
+//   - probabilisticFinalized should be in range [2,21],
-//   - The function calculates `probabilisticFinalizedHeight` as the highest height of the block verified by `verifiedValidatorNum` validators,
+//     then the block with number `max(fastFinalized, latest-probabilisticFinalized)` is returned
-//     it then returns the block with a height equal to `max(fastFinalizedHeight, probabilisticFinalizedHeight)`.
+//   - When fullTx is true all transactions in the block are returned, otherwise
-//   - If `fullTx` is true, the block includes all transactions; otherwise, only transaction hashes are included.
+//     only the transaction hash is returned.
-//   - The height of the returned block is guaranteed to be monotonically increasing.
+func (s *BlockChainAPI) GetFinalizedBlock(ctx context.Context, probabilisticFinalized int64, fullTx bool) (map[string]interface{}, error) {
-func (s *BlockChainAPI) GetFinalizedBlock(ctx context.Context, verifiedValidatorNum int64, fullTx bool) (map[string]interface{}, error) {
+	if probabilisticFinalized < 2 || probabilisticFinalized > 21 {
-	finalizedBlockNumber, err := s.getFinalizedNumber(ctx, verifiedValidatorNum)
+		return nil, fmt.Errorf("%d out of range [2,21]", probabilisticFinalized)
+	}
+
+	var err error
+	fastFinalizedHeader, err := s.b.HeaderByNumber(ctx, rpc.FinalizedBlockNumber)
 	if err != nil { // impossible
 		return nil, err
 	}
+	latestHeader, err := s.b.HeaderByNumber(ctx, rpc.LatestBlockNumber)
+	if err != nil { // impossible
+		return nil, err
+	}
+	finalizedBlockNumber := max(fastFinalizedHeader.Number.Int64(), latestHeader.Number.Int64()-probabilisticFinalized)
 
 	return s.GetBlockByNumber(ctx, rpc.BlockNumber(finalizedBlockNumber), fullTx)
 }

internal/ethapi/api_test.go

@@ -633,7 +633,6 @@ func (b testBackend) SubscribeNewTxsEvent(events chan<- core.NewTxsEvent) event.
 }
 func (b testBackend) ChainConfig() *params.ChainConfig { return b.chain.Config() }
 func (b testBackend) Engine() consensus.Engine         { return b.chain.Engine() }
-func (b testBackend) CurrentValidators() ([]common.Address, error) { return []common.Address{}, nil }
 func (b testBackend) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) {
 	panic("implement me")
 }

internal/ethapi/backend.go

@@ -89,8 +89,6 @@ type Backend interface {
 
 	ChainConfig() *params.ChainConfig
 	Engine() consensus.Engine
-	// CurrentValidators return the list of validator at the latest block
-	CurrentValidators() ([]common.Address, error)
 
 	// This is copied from filters.Backend
 	// eth/filters needs to be initialized from this backend type, so methods needed by

internal/ethapi/transaction_args_test.go

@@ -416,8 +416,6 @@ func (b *backendMock) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent)
 
 func (b *backendMock) Engine() consensus.Engine { return nil }
 
-func (b *backendMock) CurrentValidators() ([]common.Address, error) { return []common.Address{}, nil }
-
 func (b *backendMock) MevRunning() bool                       { return false }
 func (b *backendMock) HasBuilder(builder common.Address) bool { return false }
 func (b *backendMock) MevParams() *types.MevParams {

miner/bid_simulator.go

@@ -18,7 +18,6 @@ import (
 	"github.com/ethereum/go-ethereum/common/bidutil"
 	"github.com/ethereum/go-ethereum/consensus"
 	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/core/txpool"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/log"
@@ -83,7 +82,6 @@ type bidSimulator struct {
 	delayLeftOver time.Duration
 	minGasPrice   *big.Int
 	chain         *core.BlockChain
-	txpool        *txpool.TxPool
 	chainConfig   *params.ChainConfig
 	engine        consensus.Engine
 	bidWorker     bidWorker
@@ -120,7 +118,7 @@ func newBidSimulator(
 	config *MevConfig,
 	delayLeftOver time.Duration,
 	minGasPrice *big.Int,
-	eth Backend,
+	chain *core.BlockChain,
 	chainConfig *params.ChainConfig,
 	engine consensus.Engine,
 	bidWorker bidWorker,
@@ -129,8 +127,7 @@ func newBidSimulator(
 		config:        config,
 		delayLeftOver: delayLeftOver,
 		minGasPrice:   minGasPrice,
-		chain:         eth.BlockChain(),
+		chain:         chain,
-		txpool:        eth.TxPool(),
 		chainConfig:   chainConfig,
 		engine:        engine,
 		bidWorker:     bidWorker,
@@ -144,7 +141,7 @@ func newBidSimulator(
 		simulatingBid: make(map[common.Hash]*BidRuntime),
 	}
 
-	b.chainHeadSub = b.chain.SubscribeChainHeadEvent(b.chainHeadCh)
+	b.chainHeadSub = chain.SubscribeChainHeadEvent(b.chainHeadCh)
 
 	if config.Enabled {
 		b.bidReceiving.Store(true)
@@ -412,7 +409,7 @@ func (b *bidSimulator) clearLoop() {
 		}
 		delete(b.bestBid, parentHash)
 		for k, v := range b.bestBid {
-			if v.bid.BlockNumber <= blockNumber-b.chain.TriesInMemory() {
+			if v.bid.BlockNumber <= blockNumber-core.TriesInMemory {
 				v.env.discard()
 				delete(b.bestBid, k)
 			}
@@ -421,7 +418,7 @@ func (b *bidSimulator) clearLoop() {
 
 		b.simBidMu.Lock()
 		for k, v := range b.simulatingBid {
-			if v.bid.BlockNumber <= blockNumber-b.chain.TriesInMemory() {
+			if v.bid.BlockNumber <= blockNumber-core.TriesInMemory {
 				v.env.discard()
 				delete(b.simulatingBid, k)
 			}
@@ -628,41 +625,18 @@ func (b *bidSimulator) simBid(interruptCh chan int32, bidRuntime *BidRuntime) {
 	// check if bid gas price is lower than min gas price
 	{
 		bidGasUsed := uint64(0)
-		bidGasFee := big.NewInt(0)
+		bidGasFee := bidRuntime.env.state.GetBalance(consensus.SystemAddress)
 
-		for i, receipt := range bidRuntime.env.receipts {
+		for _, receipt := range bidRuntime.env.receipts {
-			tx := bidRuntime.env.txs[i]
-			if !b.txpool.Has(tx.Hash()) {
 			bidGasUsed += receipt.GasUsed
-				effectiveTip, er := tx.EffectiveGasTip(bidRuntime.env.header.BaseFee)
-				if er != nil {
-					err = errors.New("failed to calculate effective tip")
-					return
 		}
 
-				if bidRuntime.env.header.BaseFee != nil {
+		bidGasPrice := new(big.Int).Div(bidGasFee.ToBig(), new(big.Int).SetUint64(bidGasUsed))
-					effectiveTip.Add(effectiveTip, bidRuntime.env.header.BaseFee)
-				}
-
-				gasFee := new(big.Int).Mul(effectiveTip, new(big.Int).SetUint64(receipt.GasUsed))
-				bidGasFee.Add(bidGasFee, gasFee)
-
-				if tx.Type() == types.BlobTxType {
-					blobFee := new(big.Int).Mul(receipt.BlobGasPrice, new(big.Int).SetUint64(receipt.BlobGasUsed))
-					bidGasFee.Add(bidGasFee, blobFee)
-				}
-			}
-		}
-
-		// if bid txs are all from mempool, do not check gas price
-		if bidGasUsed != 0 {
-			bidGasPrice := new(big.Int).Div(bidGasFee, new(big.Int).SetUint64(bidGasUsed))
 		if bidGasPrice.Cmp(b.minGasPrice) < 0 {
-				err = fmt.Errorf("bid gas price is lower than min gas price, bid:%v, min:%v", bidGasPrice, b.minGasPrice)
+			err = errors.New("bid gas price is lower than min gas price")
 			return
 		}
 	}
-	}
 
 	// if enable greedy merge, fill bid env with transactions from mempool
 	if b.config.GreedyMergeTx {

miner/miner.go

@@ -102,7 +102,7 @@ func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *even
 		worker:  newWorker(config, chainConfig, engine, eth, mux, isLocalBlock, false),
 	}
 
-	miner.bidSimulator = newBidSimulator(&config.Mev, config.DelayLeftOver, config.GasPrice, eth, chainConfig, engine, miner.worker)
+	miner.bidSimulator = newBidSimulator(&config.Mev, config.DelayLeftOver, config.GasPrice, eth.BlockChain(), chainConfig, engine, miner.worker)
 	miner.worker.setBestBidFetcher(miner.bidSimulator)
 
 	miner.wg.Add(1)

miner/worker.go

@@ -1032,8 +1032,6 @@ func (w *worker) prepareWork(genParams *generateParams) (*environment, error) {
 		}
 		if w.chainConfig.Parlia == nil {
 			header.ParentBeaconRoot = genParams.beaconRoot
-		} else if w.chainConfig.IsBohr(header.Number, header.Time) {
-			header.ParentBeaconRoot = new(common.Hash)
 		}
 	}
 	// Could potentially happen if starting to mine in an odd state.

params/config.go

@@ -153,8 +153,8 @@ var (
 		FeynmanFixTime:      newUint64(1713419340), // 2024-04-18 05:49:00 AM UTC
 		CancunTime:          newUint64(1718863500), // 2024-06-20 06:05:00 AM UTC
 		HaberTime:           newUint64(1718863500), // 2024-06-20 06:05:00 AM UTC
-		HaberFixTime:        newUint64(1727316120), // 2024-09-26 02:02:00 AM UTC
+		HaberFixTime:        nil,                   // TBD
-		BohrTime:            newUint64(1727317200), // 2024-09-26 02:20:00 AM UTC
+		BohrTime:            nil,
 
 		Parlia: &ParliaConfig{
 			Period: 3,
@@ -195,7 +195,7 @@ var (
 		CancunTime:          newUint64(1713330442), // 2024-04-17 05:07:22 AM UTC
 		HaberTime:           newUint64(1716962820), // 2024-05-29 06:07:00 AM UTC
 		HaberFixTime:        newUint64(1719986788), // 2024-07-03 06:06:28 AM UTC
-		BohrTime:            newUint64(1724116996), // 2024-08-20 01:23:16 AM UTC
+		BohrTime:            nil,
 
 		Parlia: &ParliaConfig{
 			Period: 3,

params/protocol_params.go

@@ -192,11 +192,6 @@ var (
 	MinBlocksForBlobRequests           uint64 = 524288              // it keeps blob data available for ~18.2 days in local, ref: https://github.com/bnb-chain/BEPs/blob/master/BEPs/BEP-336.md#51-parameters.
 	DefaultExtraReserveForBlobRequests uint64 = 1 * (24 * 3600) / 3 // it adds more time for expired blobs for some request cases, like expiry blob when remote peer is syncing, default 1 day.
 	BreatheBlockInterval               uint64 = 86400               // Controls the interval for updateValidatorSetV2
-	// used for testing:
-	//     [1,9] except 2 --> used as turn length directly
-	//                  2 --> use random values to test switching turn length
-	// 0 and other values --> get turn length from contract
-	FixedTurnLength uint64 = 0
 )
 
 // Gas discount table for BLS12-381 G1 and G2 multi exponentiation operations

params/version.go

@@ -23,7 +23,7 @@ import (
 const (
 	VersionMajor = 1  // Major version component of the current release
 	VersionMinor = 4  // Minor version component of the current release
-	VersionPatch = 14 // Patch version component of the current release
+	VersionPatch = 12 // Patch version component of the current release
 	VersionMeta  = "" // Version metadata to append to the version string
 )
 

tests/0001-diff-go-ethereum.patch

@@ -1,19 +1,8 @@
-From 32329440626abd6e9668c2d5bd2e7b719e951e01 Mon Sep 17 00:00:00 2001
-From: NathanBSC <Nathan.l@nodereal.io>
-Date: Wed, 31 Jul 2024 15:01:28 +0800
-Subject: [PATCH] diff go ethereum
-
----
- core/vm/contracts.go      | 10 ----------
- core/vm/jump_table.go     |  2 +-
- params/protocol_params.go |  2 +-
- 3 files changed, 2 insertions(+), 12 deletions(-)
-
 diff --git a/core/vm/contracts.go b/core/vm/contracts.go
-index 38a6cac24..7eb29c3ed 100644
+index 5988bb15f..c92cbf542 100644
 --- a/core/vm/contracts.go
 +++ b/core/vm/contracts.go
-@@ -84,9 +84,6 @@ var PrecompiledContractsIstanbul = map[common.Address]PrecompiledContract{
+@@ -83,9 +83,6 @@ var PrecompiledContractsIstanbul = map[common.Address]PrecompiledContract{
  	common.BytesToAddress([]byte{7}): &bn256ScalarMulIstanbul{},
  	common.BytesToAddress([]byte{8}): &bn256PairingIstanbul{},
  	common.BytesToAddress([]byte{9}): &blake2F{},
@@ -23,7 +12,7 @@ index 38a6cac24..7eb29c3ed 100644
  }
  
  var PrecompiledContractsNano = map[common.Address]PrecompiledContract{
-@@ -239,13 +236,6 @@ var PrecompiledContractsCancun = map[common.Address]PrecompiledContract{
+@@ -238,13 +235,6 @@ var PrecompiledContractsCancun = map[common.Address]PrecompiledContract{
  	common.BytesToAddress([]byte{8}):    &bn256PairingIstanbul{},
  	common.BytesToAddress([]byte{9}):    &blake2F{},
  	common.BytesToAddress([]byte{0x0a}): &kzgPointEvaluation{},
@@ -36,7 +25,7 @@ index 38a6cac24..7eb29c3ed 100644
 -	common.BytesToAddress([]byte{105}): &secp256k1SignatureRecover{},
  }
  
- // PrecompiledContractsHaber contains the default set of pre-compiled Ethereum
+ // PrecompiledContractsBLS contains the set of pre-compiled Ethereum
 diff --git a/core/vm/jump_table.go b/core/vm/jump_table.go
 index 70c543f14..65716f944 100644
 --- a/core/vm/jump_table.go
@@ -51,7 +40,7 @@ index 70c543f14..65716f944 100644
  	enable3860(&instructionSet) // Limit and meter initcode
  
 diff --git a/params/protocol_params.go b/params/protocol_params.go
-index 65b2d942c..bb085512f 100644
+index b84fa148f..97bf6c4d2 100644
 --- a/params/protocol_params.go
 +++ b/params/protocol_params.go
 @@ -23,7 +23,7 @@ import (
@@ -63,6 +52,3 @@ index 65b2d942c..bb085512f 100644
  	MinGasLimit          uint64 = 5000               // Minimum the gas limit may ever be.
  	MaxGasLimit          uint64 = 0x7fffffffffffffff // Maximum the gas limit (2^63-1).
  	GenesisGasLimit      uint64 = 4712388            // Gas limit of the Genesis block.
--- 
-2.41.0
-

tests/run-evm-tests.sh

@@ -11,5 +11,4 @@ echo "PASS",$PASS,"FAIL",$FAIL
 if [ $FAIL -ne 0 ]
 then
     cat fail.log
-    exit 1
 fi