update

plugin/consensus/para/para.go

@@ -68,24 +68,37 @@ type client struct {
 	wg              sync.WaitGroup
 }
 
+type subConfig struct {
+	WriteBlockSeconds           int64  `json:"writeBlockSeconds,omitempty"`
+	ParaRemoteGrpcClient        string `json:"paraRemoteGrpcClient,omitempty"`
+	StartHeight                 int64  `json:"startHeight,omitempty"`
+	EmptyBlockInterval          int64  `json:"emptyBlockInterval,omitempty"`
+	AuthAccount                 string `json:"authAccount,omitempty"`
+	WaitBlocks4CommitMsg        int32  `json:"waitBlocks4CommitMsg,omitempty"`
+	SearchHashMatchedBlockDepth int32  `json:"searchHashMatchedBlockDepth,omitempty"`
+}
+
 // New function to init paracross env
 func New(cfg *types.Consensus, sub []byte) queue.Module {
 	c := drivers.NewBaseClient(cfg)
-	if cfg.ParaRemoteGrpcClient != "" {
-		grpcSite = cfg.ParaRemoteGrpcClient
+	var subcfg subConfig
+	if sub != nil {
+		types.MustDecode(sub, &subcfg)
 	}
-	if cfg.StartHeight > 0 {
-		startHeight = cfg.StartHeight
+	if subcfg.ParaRemoteGrpcClient != "" {
+		grpcSite = subcfg.ParaRemoteGrpcClient
 	}
-	if cfg.WriteBlockSeconds > 0 {
-		blockSec = cfg.WriteBlockSeconds
+	if subcfg.StartHeight > 0 {
+		startHeight = subcfg.StartHeight
 	}
-	if cfg.EmptyBlockInterval > 0 {
-		emptyBlockInterval = cfg.EmptyBlockInterval
+	if subcfg.WriteBlockSeconds > 0 {
+		blockSec = subcfg.WriteBlockSeconds
 	}
-
-	if cfg.SearchHashMatchedBlockDepth > 0 {
-		searchHashMatchDepth = cfg.SearchHashMatchedBlockDepth
+	if subcfg.EmptyBlockInterval > 0 {
+		emptyBlockInterval = subcfg.EmptyBlockInterval
+	}
+	if subcfg.SearchHashMatchedBlockDepth > 0 {
+		searchHashMatchDepth = subcfg.SearchHashMatchedBlockDepth
 	}
 
 	pk, err := hex.DecodeString(minerPrivateKey)
@@ -121,21 +134,18 @@ func New(cfg *types.Consensus, sub []byte) queue.Module {
 		privateKey:  priKey,
 		isCaughtUp:  false,
 	}
-
-	if cfg.WaitBlocks4CommitMsg < 2 {
+	if subcfg.WaitBlocks4CommitMsg < 2 {
 		panic("config WaitBlocks4CommitMsg should not less 2")
 	}
 	para.commitMsgClient = &commitMsgClient{
 		paraClient:      para,
-		waitMainBlocks:  cfg.WaitBlocks4CommitMsg,
+		waitMainBlocks:  subcfg.WaitBlocks4CommitMsg,
 		commitMsgNotify: make(chan int64, 1),
 		delMsgNotify:    make(chan int64, 1),
 		mainBlockAdd:    make(chan *types.BlockDetail, 1),
 		quit:            make(chan struct{}),
 	}
-
 	c.SetChild(para)
-
 	return para
 }
 
@@ -178,6 +188,7 @@ func (client *client) InitBlock() {
 		newblock.Height = 0
 		newblock.BlockTime = genesisBlockTime
 		newblock.ParentHash = zeroHash[:]
+		newblock.MainHash = zeroHash[:]
 		tx := client.CreateGenesisTx()
 		newblock.Txs = tx
 		newblock.TxHash = merkle.CalcMerkleRoot(newblock.Txs)
@@ -661,16 +672,13 @@ func (client *client) addMinerTx(preStateHash []byte, block *types.Block, main *
 		MainBlockHash:   main.Seq.Hash,
 		MainBlockHeight: main.Detail.Block.Height,
 	}
-
 	tx, err := paracross.CreateRawMinerTx(status)
 	if err != nil {
 		return err
 	}
 	tx.Sign(types.SECP256K1, client.privateKey)
-
 	block.Txs = append([]*types.Transaction{tx}, block.Txs...)
 	return nil
-
 }
 
 func (client *client) createBlock(lastBlock *types.Block, txs []*types.Transaction, seq int64, mainBlock *types.BlockSeq) error {
@@ -682,8 +690,8 @@ func (client *client) createBlock(lastBlock *types.Block, txs []*types.Transacti
 	//挖矿固定难度
 	newblock.Difficulty = types.GetP(0).PowLimitBits
 	newblock.TxHash = merkle.CalcMerkleRoot(newblock.Txs)
-	newblock.BlockTime = mainBlock.Detail.Block.BlockTime
-
+	newblock.BlockTime = mainBlock.BlockTime
+	newblock.MainHash = mainBlock.Hash()
 	err := client.addMinerTx(lastBlock.StateHash, &newblock, mainBlock)
 	if err != nil {
 		return err

plugin/consensus/raft/controller.go

@@ -46,7 +46,6 @@ func NewRaftCluster(cfg *types.Consensus, sub []byte) queue.Module {
 	if sub != nil {
 		types.MustDecode(sub, &subcfg)
 	}
-
 	if subcfg.Genesis != "" {
 		genesis = subcfg.Genesis
 	}

vendor/github.com/33cn/chain33/blockchain/exec.go

@@ -43,7 +43,10 @@ func execBlock(client queue.Client, prevStateRoot []byte, block *types.Block, er
 	block.TxHash = merkle.CalcMerkleRootCache(cacheTxs)
 	block.Txs = types.CacheToTxs(cacheTxs)
 	//println("1")
-	receipts := util.ExecTx(client, prevStateRoot, block)
+	receipts, err := util.ExecTx(client, prevStateRoot, block)
+	if err != nil {
+		return nil, nil, err
+	}
 	var maplist = make(map[string]*types.KeyValue)
 	var kvset []*types.KeyValue
 	var deltxlist = make(map[int]bool)
@@ -94,7 +97,10 @@ func execBlock(client queue.Client, prevStateRoot []byte, block *types.Block, er
 
 	var detail types.BlockDetail
 
-	calcHash = util.ExecKVMemSet(client, prevStateRoot, block.Height, kvset, sync)
+	calcHash, err = util.ExecKVMemSet(client, prevStateRoot, block.Height, kvset, sync)
+	if err != nil {
+		return nil, nil, err
+	}
 	//println("2")
 	if errReturn && !bytes.Equal(block.StateHash, calcHash) {
 		util.ExecKVSetRollback(client, calcHash)

vendor/github.com/33cn/chain33/build/util/anquan.sh

+#!/usr/bin/env bash
+withdraw=$(../chain33-cli bty withdraw -e "ticket" -n "安全支出费用: $1" -a "$1")
+send=$(../chain33-cli bty transfer -a "$1" -n "安全支出费用: $1" -t 1MY4pMgjpS2vWiaSDZasRhN47pcwEire32)
+echo "cli wallet sign -d $withdraw -a 1JmFaA6unrCFYEWPGRi7uuXY1KthTJxJEP >d:/a.txt"
+echo "cli wallet sign -d $send -a 1JmFaA6unrCFYEWPGRi7uuXY1KthTJxJEP >>d:/a.txt"

vendor/github.com/33cn/chain33/client/api/api.go

+//这个包提供了平行链和主链的统一的访问接口
+
+package api
+
+import (
+	"context"
+	"errors"
+	"sync/atomic"
+
+	"github.com/33cn/chain33/client"
+	"github.com/33cn/chain33/queue"
+	"github.com/33cn/chain33/types"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+)
+
+/*
+平行链可以访问的有两条链:
+1. 通过 client.QueueProtocolAPI 事件访问 平行链本身
+2. 通过 grpc 接口访问主链
+
+通过 client.QueueProtocolAPI 和 grpc 都可能会产生 网络错误，或者超时的问题
+这个时候，区块做异常处理的时候需要做一些特殊处理
+
+接口函数:
+1. GetBlockByHash
+2. GetLastBlockHash
+3. GetRandNum
+*/
+
+//ErrAPIEnv api的执行环境出问题，区块执行的时候，遇到这一个的错误需要retry
+var ErrAPIEnv = errors.New("ErrAPIEnv")
+
+//ExecutorAPI 提供给执行器使用的接口
+//因为合约是主链和平行链通用的，所以，主链和平行链都可以调用这套接口
+type ExecutorAPI interface {
+	GetBlockByHashes(param *types.ReqHashes) (*types.BlockDetails, error)
+	GetRandNum(param *types.ReqRandHash) ([]byte, error)
+	IsErr() bool
+}
+
+type mainChainAPI struct {
+	api     client.QueueProtocolAPI
+	errflag int32
+}
+
+//New 新建接口
+func New(api client.QueueProtocolAPI, grpcaddr string) ExecutorAPI {
+	if types.IsPara() {
+		return newParaChainAPI(api, grpcaddr)
+	}
+	return &mainChainAPI{api: api}
+}
+
+func (api *mainChainAPI) IsErr() bool {
+	return atomic.LoadInt32(&api.errflag) == 1
+}
+
+func (api *mainChainAPI) GetRandNum(param *types.ReqRandHash) ([]byte, error) {
+	msg, err := api.api.Query(param.ExecName, "RandNumHash", param)
+	if err != nil {
+		return nil, seterr(err, &api.errflag)
+	}
+	reply, ok := msg.(*types.ReplyHash)
+	if !ok {
+		return nil, types.ErrTypeAsset
+	}
+	return reply.Hash, nil
+}
+
+func (api *mainChainAPI) GetBlockByHashes(param *types.ReqHashes) (*types.BlockDetails, error) {
+	data, err := api.api.GetBlockByHashes(param)
+	return data, seterr(err, &api.errflag)
+}
+
+type paraChainAPI struct {
+	api        client.QueueProtocolAPI
+	grpcClient types.Chain33Client
+	errflag    int32
+}
+
+func newParaChainAPI(api client.QueueProtocolAPI, grpcaddr string) ExecutorAPI {
+	paraRemoteGrpcClient := types.Conf("config.consensus").GStr("ParaRemoteGrpcClient")
+	if grpcaddr != "" {
+		paraRemoteGrpcClient = grpcaddr
+	}
+	if paraRemoteGrpcClient == "" {
+		paraRemoteGrpcClient = "127.0.0.1:8002"
+	}
+	conn, err := grpc.Dial(paraRemoteGrpcClient, grpc.WithInsecure())
+	if err != nil {
+		panic(err)
+	}
+	grpcClient := types.NewChain33Client(conn)
+	return &paraChainAPI{api: api, grpcClient: grpcClient}
+}
+
+func (api *paraChainAPI) IsErr() bool {
+	return atomic.LoadInt32(&api.errflag) == 1
+}
+
+func (api *paraChainAPI) GetRandNum(param *types.ReqRandHash) ([]byte, error) {
+	reply, err := api.grpcClient.QueryRandNum(context.Background(), param)
+	if err != nil {
+		return nil, seterr(err, &api.errflag)
+	}
+	return reply.Hash, nil
+}
+
+func (api *paraChainAPI) GetBlockByHashes(param *types.ReqHashes) (*types.BlockDetails, error) {
+	data, err := api.grpcClient.GetBlockByHashes(context.Background(), param)
+	return data, seterr(err, &api.errflag)
+}
+
+func seterr(err error, flag *int32) error {
+	if IsGrpcError(err) || IsQueueError(err) {
+		atomic.StoreInt32(flag, 1)
+	}
+	return err
+}
+
+//IsGrpcError 判断系统api 错误，还是 rpc 本身的错误
+func IsGrpcError(err error) bool {
+	if err == nil {
+		return false
+	}
+	if err == ErrAPIEnv {
+		return true
+	}
+	if grpc.Code(err) == codes.Unknown {
+		return false
+	}
+	return true
+}
+
+//IsQueueError 是否是队列错误
+func IsQueueError(err error) bool {
+	if err == nil {
+		return false
+	}
+	if err == ErrAPIEnv {
+		return true
+	}
+	if err == queue.ErrQueueTimeout ||
+		err == queue.ErrQueueChannelFull ||
+		err == queue.ErrIsQueueClosed {
+		return true
+	}
+	return false
+}

vendor/github.com/33cn/chain33/client/api/api_test.go

+package api
+
+import (
+	"errors"
+	"testing"
+	"time"
+
+	"github.com/33cn/chain33/client/mocks"
+	"github.com/33cn/chain33/queue"
+	qmocks "github.com/33cn/chain33/queue/mocks"
+	"github.com/33cn/chain33/rpc"
+	"github.com/33cn/chain33/types"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+)
+
+func TestAPI(t *testing.T) {
+	api := new(mocks.QueueProtocolAPI)
+	eapi := New(api, "")
+	param := &types.ReqHashes{
+		Hashes: [][]byte{[]byte("hello")},
+	}
+	api.On("GetBlockByHashes", mock.Anything).Return(&types.BlockDetails{}, nil)
+	detail, err := eapi.GetBlockByHashes(param)
+	assert.Nil(t, err)
+	assert.Equal(t, detail, &types.BlockDetails{})
+	param2 := &types.ReqRandHash{
+		ExecName: "ticket",
+		BlockNum: 5,
+		Hash:     []byte("hello"),
+	}
+	api.On("Query", "ticket", "RandNumHash", mock.Anything).Return(&types.ReplyHash{Hash: []byte("hello")}, nil)
+	randhash, err := eapi.GetRandNum(param2)
+	assert.Nil(t, err)
+	assert.Equal(t, randhash, []byte("hello"))
+	assert.Equal(t, false, eapi.IsErr())
+	types.SetTitleOnlyForTest("user.p.wzw.")
+	//testnode setup
+	rpcCfg := new(types.RPC)
+	rpcCfg.GrpcBindAddr = "127.0.0.1:8003"
+	rpcCfg.JrpcBindAddr = "127.0.0.1:8004"
+	rpcCfg.MainnetJrpcAddr = rpcCfg.JrpcBindAddr
+	rpcCfg.Whitelist = []string{"127.0.0.1", "0.0.0.0"}
+	rpcCfg.JrpcFuncWhitelist = []string{"*"}
+	rpcCfg.GrpcFuncWhitelist = []string{"*"}
+	rpc.InitCfg(rpcCfg)
+	server := rpc.NewGRpcServer(&qmocks.Client{}, api)
+	assert.NotNil(t, server)
+	go server.Listen()
+	time.Sleep(time.Second)
+
+	eapi = New(api, "")
+	_, err = eapi.GetBlockByHashes(param)
+	assert.Equal(t, true, IsGrpcError(err))
+	assert.Equal(t, false, IsGrpcError(nil))
+	assert.Equal(t, false, IsGrpcError(errors.New("xxxx")))
+	assert.Equal(t, true, eapi.IsErr())
+	eapi = New(api, "127.0.0.1:8003")
+	detail, err = eapi.GetBlockByHashes(param)
+	assert.Equal(t, err, nil)
+	assert.Equal(t, detail, &types.BlockDetails{})
+	randhash, err = eapi.GetRandNum(param2)
+	assert.Nil(t, err)
+	assert.Equal(t, randhash, []byte("hello"))
+	assert.Equal(t, false, eapi.IsErr())
+	//queue err
+	assert.Equal(t, false, IsQueueError(nil))
+	assert.Equal(t, false, IsQueueError(errors.New("xxxx")))
+	assert.Equal(t, true, IsQueueError(queue.ErrQueueTimeout))
+	assert.Equal(t, true, IsQueueError(queue.ErrIsQueueClosed))
+	assert.Equal(t, false, IsQueueError(errors.New("ErrIsQueueClosed")))
+}

vendor/github.com/33cn/chain33/cmd/execblock/main.go

@@ -78,7 +78,10 @@ func main() {
 	log.Info("execblock", "block height", *height)
 	prevState := blocks.Items[0].Block.StateHash
 	block := blocks.Items[1].Block
-	receipt := util.ExecTx(q.Client(), prevState, block)
+	receipt, err := util.ExecTx(q.Client(), prevState, block)
+	if err != nil {
+		panic(err)
+	}
 	for i, r := range receipt.GetReceipts() {
 		println("=======================")
 		println("tx index ", i)

vendor/github.com/33cn/chain33/executor/execenv.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/33cn/chain33/account"
 	"github.com/33cn/chain33/client"
+	"github.com/33cn/chain33/client/api"
 	"github.com/33cn/chain33/common/address"
 	dbm "github.com/33cn/chain33/common/db"
 	drivers "github.com/33cn/chain33/system/dapp"
@@ -21,29 +22,39 @@ type executor struct {
 	stateDB      dbm.KV
 	localDB      dbm.KVDB
 	coinsAccount *account.DB
+	ctx          *executorCtx
 	height       int64
 	blocktime    int64
-
 	// 增加区块的难度值，后面的执行器逻辑需要这些属性
 	difficulty uint64
 	txs        []*types.Transaction
 	api        client.QueueProtocolAPI
+	execapi    api.ExecutorAPI
 	receipts   []*types.ReceiptData
 }
 
-func newExecutor(stateHash []byte, exec *Executor, height, blocktime int64, difficulty uint64,
-	txs []*types.Transaction, receipts []*types.ReceiptData) *executor {
+type executorCtx struct {
+	stateHash  []byte
+	height     int64
+	blocktime  int64
+	difficulty uint64
+	parentHash []byte
+	mainHash   []byte
+}
+
+func newExecutor(ctx *executorCtx, exec *Executor, txs []*types.Transaction, receipts []*types.ReceiptData) *executor {
 	client := exec.client
 	enableMVCC := exec.pluginEnable["mvcc"]
-	opt := &StateDBOption{EnableMVCC: enableMVCC, Height: height}
+	opt := &StateDBOption{EnableMVCC: enableMVCC, Height: ctx.height}
 	localdb := NewLocalDB(client)
 	e := &executor{
-		stateDB:      NewStateDB(client, stateHash, localdb, opt),
+		stateDB:      NewStateDB(client, ctx.stateHash, localdb, opt),
 		localDB:      localdb,
 		coinsAccount: account.NewCoinsAccount(),
-		height:       height,
-		blocktime:    blocktime,
-		difficulty:   difficulty,
+		height:       ctx.height,
+		blocktime:    ctx.blocktime,
+		difficulty:   ctx.difficulty,
+		ctx:          ctx,
 		txs:          txs,
 		receipts:     receipts,
 	}
@@ -135,8 +146,9 @@ func (e *executor) checkTx(tx *types.Transaction, index int) error {
 func (e *executor) setEnv(exec drivers.Driver) {
 	exec.SetStateDB(e.stateDB)
 	exec.SetLocalDB(e.localDB)
-	exec.SetEnv(e.height, e.blocktime, e.difficulty)
+	exec.SetEnv(e.height, e.blocktime, e.difficulty, e.ctx.parentHash, e.ctx.mainHash)
 	exec.SetAPI(e.api)
+	e.execapi = exec.GetExecutorAPI()
 	exec.SetTxs(e.txs)
 	exec.SetReceipt(e.receipts)
 }

vendor/github.com/33cn/chain33/executor/executor.go

@@ -11,6 +11,7 @@ import (
 	"sync"
 
 	"github.com/33cn/chain33/account"
+	"github.com/33cn/chain33/client/api"
 	clog "github.com/33cn/chain33/common/log"
 	log "github.com/33cn/chain33/common/log/log15"
 	"github.com/33cn/chain33/pluginmgr"
@@ -156,7 +157,15 @@ func (exec *Executor) procExecQuery(msg queue.Message) {
 
 func (exec *Executor) procExecCheckTx(msg queue.Message) {
 	datas := msg.GetData().(*types.ExecTxList)
-	execute := newExecutor(datas.StateHash, exec, datas.Height, datas.BlockTime, datas.Difficulty, datas.Txs, nil)
+	ctx := &executorCtx{
+		stateHash:  datas.StateHash,
+		height:     datas.Height,
+		blocktime:  datas.BlockTime,
+		difficulty: datas.Difficulty,
+		mainHash:   datas.MainHash,
+		parentHash: datas.ParentHash,
+	}
+	execute := newExecutor(ctx, exec, datas.Txs, nil)
 	execute.enableMVCC()
 	execute.api = exec.qclient
 	//返回一个列表表示成功还是失败
@@ -179,7 +188,15 @@ func (exec *Executor) procExecCheckTx(msg queue.Message) {
 
 func (exec *Executor) procExecTxList(msg queue.Message) {
 	datas := msg.GetData().(*types.ExecTxList)
-	execute := newExecutor(datas.StateHash, exec, datas.Height, datas.BlockTime, datas.Difficulty, datas.Txs, nil)
+	ctx := &executorCtx{
+		stateHash:  datas.StateHash,
+		height:     datas.Height,
+		blocktime:  datas.BlockTime,
+		difficulty: datas.Difficulty,
+		mainHash:   datas.MainHash,
+		parentHash: datas.ParentHash,
+	}
+	execute := newExecutor(ctx, exec, datas.Txs, nil)
 	execute.enableMVCC()
 	execute.api = exec.qclient
 	var receipts []*types.Receipt
@@ -193,6 +210,10 @@ func (exec *Executor) procExecTxList(msg queue.Message) {
 		}
 		if tx.GroupCount == 0 {
 			receipt, err := execute.execTx(tx, index)
+			if api.IsGrpcError(err) || api.IsQueueError(err) {
+				msg.Reply(exec.client.NewMessage("", types.EventReceipts, err))
+				return
+			}
 			if err != nil {
 				receipts = append(receipts, types.NewErrReceipt(err))
 				continue
@@ -232,7 +253,15 @@ func (exec *Executor) procExecTxList(msg queue.Message) {
 func (exec *Executor) procExecAddBlock(msg queue.Message) {
 	datas := msg.GetData().(*types.BlockDetail)
 	b := datas.Block
-	execute := newExecutor(b.StateHash, exec, b.Height, b.BlockTime, uint64(b.Difficulty), b.Txs, datas.Receipts)
+	ctx := &executorCtx{
+		stateHash:  b.StateHash,
+		height:     b.Height,
+		blocktime:  b.BlockTime,
+		difficulty: uint64(b.Difficulty),
+		mainHash:   b.MainHash,
+		parentHash: b.ParentHash,
+	}
+	execute := newExecutor(ctx, exec, b.Txs, datas.Receipts)
 	execute.enableMVCC()
 	execute.api = exec.qclient
 	var kvset types.LocalDBSet
@@ -284,7 +313,15 @@ func (exec *Executor) procExecAddBlock(msg queue.Message) {
 func (exec *Executor) procExecDelBlock(msg queue.Message) {
 	datas := msg.GetData().(*types.BlockDetail)
 	b := datas.Block
-	execute := newExecutor(b.StateHash, exec, b.Height, b.BlockTime, uint64(b.Difficulty), b.Txs, nil)
+	ctx := &executorCtx{
+		stateHash:  b.StateHash,
+		height:     b.Height,
+		blocktime:  b.BlockTime,
+		difficulty: uint64(b.Difficulty),
+		mainHash:   b.MainHash,
+		parentHash: b.ParentHash,
+	}
+	execute := newExecutor(ctx, exec, b.Txs, nil)
 	execute.enableMVCC()
 	execute.api = exec.qclient
 	var kvset types.LocalDBSet

vendor/github.com/33cn/chain33/executor/executor_test.go

@@ -49,7 +49,15 @@ func TestExecutorGetTxGroup(t *testing.T) {
 	txgroup.SignN(1, types.SECP256K1, priv2)
 	txgroup.SignN(2, types.SECP256K1, priv3)
 	txs = txgroup.GetTxs()
-	execute := newExecutor(nil, exec, 1, time.Now().Unix(), 1, txs, nil)
+	ctx := &executorCtx{
+		stateHash:  nil,
+		height:     1,
+		blocktime:  time.Now().Unix(),
+		difficulty: 1,
+		mainHash:   nil,
+		parentHash: nil,
+	}
+	execute := newExecutor(ctx, exec, txs, nil)
 	e := execute.loadDriver(txs[0], 0)
 	execute.setEnv(e)
 	txs2 := e.GetTxs()
@@ -64,7 +72,7 @@ func TestExecutorGetTxGroup(t *testing.T) {
 
 	//err tx group list
 	txs[0].Header = nil
-	execute = newExecutor(nil, exec, 1, time.Now().Unix(), 1, txs, nil)
+	execute = newExecutor(ctx, exec, txs, nil)
 	e = execute.loadDriver(txs[0], 0)
 	execute.setEnv(e)
 	_, err = e.GetTxGroup(len(txs) - 1)

vendor/github.com/33cn/chain33/queue/client.go

@@ -76,7 +76,7 @@ func (client *client) Send(msg Message, waitReply bool) (err error) {
 		timeout = time.Minute
 	}
 	err = client.SendTimeout(msg, waitReply, timeout)
-	if err == types.ErrTimeout {
+	if err == ErrQueueTimeout {
 		panic(err)
 	}
 	return err
@@ -85,7 +85,7 @@ func (client *client) Send(msg Message, waitReply bool) (err error) {
 // SendTimeout 超时发送， msg 消息 ,waitReply 是否等待回应， timeout 超时时间
 func (client *client) SendTimeout(msg Message, waitReply bool, timeout time.Duration) (err error) {
 	if client.isClose() {
-		return types.ErrIsClosed
+		return ErrIsQueueClosed
 	}
 	if !waitReply {
 		msg.chReply = nil
@@ -115,9 +115,9 @@ func (client *client) WaitTimeout(msg Message, timeout time.Duration) (Message,
 	case msg = <-msg.chReply:
 		return msg, msg.Err()
 	case <-client.done:
-		return Message{}, errors.New("client is closed")
+		return Message{}, ErrIsQueueClosed
 	case <-t.C:
-		return Message{}, types.ErrTimeout
+		return Message{}, ErrQueueTimeout
 	}
 }
 
@@ -128,7 +128,7 @@ func (client *client) Wait(msg Message) (Message, error) {
 		timeout = 5 * time.Minute
 	}
 	msg, err := client.WaitTimeout(msg, timeout)
-	if err == types.ErrTimeout {
+	if err == ErrQueueTimeout {
 		panic(err)
 	}
 	return msg, err

vendor/github.com/33cn/chain33/queue/queue.go

@@ -6,6 +6,7 @@
 package queue
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"os/signal"
@@ -32,6 +33,13 @@ const (
 	defaultLowChanBuffer = 40960
 )
 
+//消息队列的错误
+var (
+	ErrIsQueueClosed    = errors.New("ErrIsQueueClosed")
+	ErrQueueTimeout     = errors.New("ErrQueueTimeout")
+	ErrQueueChannelFull = errors.New("ErrQueueChannelFull")
+)
+
 // DisableLog disable log
 func DisableLog() {
 	qlog.SetHandler(log.DiscardHandler())
@@ -162,7 +170,7 @@ func (q *queue) send(msg Message, timeout time.Duration) (err error) {
 			return nil
 		default:
 			qlog.Debug("send chainfull", "msg", msg, "topic", msg.Topic, "sub", sub)
-			return types.ErrChannelFull
+			return ErrQueueChannelFull
 		}
 	}
 	t := time.NewTimer(timeout)
@@ -171,7 +179,7 @@ func (q *queue) send(msg Message, timeout time.Duration) (err error) {
 	case sub.high <- msg:
 	case <-t.C:
 		qlog.Debug("send timeout", "msg", msg, "topic", msg.Topic, "sub", sub)
-		return types.ErrTimeout
+		return ErrQueueTimeout
 	}
 	if msg.Topic != "store" {
 		qlog.Debug("send ok", "msg", msg, "topic", msg.Topic, "sub", sub)
@@ -192,8 +200,8 @@ func (q *queue) sendAsyn(msg Message) error {
 		qlog.Debug("send asyn ok", "msg", msg)
 		return nil
 	default:
-		qlog.Error("send asyn err", "msg", msg, "err", types.ErrChannelFull)
-		return types.ErrChannelFull
+		qlog.Error("send asyn err", "msg", msg, "err", ErrQueueChannelFull)
+		return ErrQueueChannelFull
 	}
 }
 
@@ -216,7 +224,7 @@ func (q *queue) sendLowTimeout(msg Message, timeout time.Duration) error {
 		return nil
 	case <-t.C:
 		qlog.Error("send asyn timeout", "msg", msg)
-		return types.ErrTimeout
+		return ErrQueueTimeout
 	}
 }
 

vendor/github.com/33cn/chain33/queue/queue_test.go

@@ -43,14 +43,14 @@ func TestTimeout(t *testing.T) {
 
 	//再发送一个交易返回chain full
 	err := client.SendTimeout(msg, true, 0)
-	if err != types.ErrChannelFull {
+	if err != ErrQueueChannelFull {
 		t.Error(err)
 		return
 	}
 
 	//发送一个交易返回返回timeout
 	err = client.SendTimeout(msg, true, time.Millisecond)
-	if err != types.ErrTimeout {
+	if err != ErrQueueTimeout {
 		t.Error(err)
 		return
 	}

vendor/github.com/33cn/chain33/system/dapp/driver.go

@@ -15,6 +15,7 @@ import (
 
 	"github.com/33cn/chain33/account"
 	"github.com/33cn/chain33/client"
+	"github.com/33cn/chain33/client/api"
 	"github.com/33cn/chain33/common/address"
 	dbm "github.com/33cn/chain33/common/db"
 	log "github.com/33cn/chain33/common/log/log15"
@@ -41,13 +42,14 @@ type Driver interface {
 	GetDriverName() string
 	//执行器的别名(一个驱动(code),允许创建多个执行器，类似evm一份代码可以创建多个合约）
 	GetName() string
+	GetExecutorAPI() api.ExecutorAPI
 	//设置执行器的真实名称
 	SetName(string)
 	SetCurrentExecName(string)
 	Allow(tx *types.Transaction, index int) error
 	IsFriend(myexec []byte, writekey []byte, othertx *types.Transaction) bool
 	GetActionName(tx *types.Transaction) string
-	SetEnv(height, blocktime int64, difficulty uint64)
+	SetEnv(height, blocktime int64, difficulty uint64, parentHash, mainHash []byte)
 	CheckTx(tx *types.Transaction, index int) error
 	Exec(tx *types.Transaction, index int) (*types.Receipt, error)
 	ExecLocal(tx *types.Transaction, receipt *types.ReceiptData, index int) (*types.LocalDBSet, error)
@@ -69,21 +71,23 @@ type Driver interface {
 
 // DriverBase defines driverbase type
 type DriverBase struct {
-	statedb      dbm.KV
-	localdb      dbm.KVDB
-	coinsaccount *account.DB
-	height       int64
-	blocktime    int64
-	name         string
-	curname      string
-	child        Driver
-	childValue   reflect.Value
-	isFree       bool
-	difficulty   uint64
-	api          client.QueueProtocolAPI
-	txs          []*types.Transaction
-	receipts     []*types.ReceiptData
-	ety          types.ExecutorType
+	statedb              dbm.KV
+	localdb              dbm.KVDB
+	coinsaccount         *account.DB
+	height               int64
+	blocktime            int64
+	parentHash, mainHash []byte
+	name                 string
+	curname              string
+	child                Driver
+	childValue           reflect.Value
+	isFree               bool
+	difficulty           uint64
+	api                  client.QueueProtocolAPI
+	execapi              api.ExecutorAPI
+	txs                  []*types.Transaction
+	receipts             []*types.ReceiptData
+	ety                  types.ExecutorType
 }
 
 // GetPayloadValue define get payload func
@@ -99,6 +103,19 @@ func (d *DriverBase) GetExecutorType() types.ExecutorType {
 	return d.ety
 }
 
+//GetLastHash 获取最后区块的hash，主链和平行链不同
+func (d *DriverBase) GetLastHash() []byte {
+	if types.IsPara() {
+		return d.mainHash
+	}
+	return d.parentHash
+}
+
+//GetParentHash 获取上一个区块的hash
+func (d *DriverBase) GetParentHash() []byte {
+	return d.parentHash
+}
+
 // GetFuncMap defines get execfuncmap func
 func (d *DriverBase) GetFuncMap() map[string]reflect.Method {
 	if d.ety == nil {
@@ -108,8 +125,9 @@ func (d *DriverBase) GetFuncMap() map[string]reflect.Method {
 }
 
 // SetAPI set queue protocol api
-func (d *DriverBase) SetAPI(api client.QueueProtocolAPI) {
-	d.api = api
+func (d *DriverBase) SetAPI(queueapi client.QueueProtocolAPI) {
+	d.api = queueapi
+	d.execapi = api.New(queueapi, "")
 }
 
 // GetAPI return queue protocol api
@@ -117,11 +135,18 @@ func (d *DriverBase) GetAPI() client.QueueProtocolAPI {
 	return d.api
 }
 
+// GetExecutorAPI return executor api
+func (d *DriverBase) GetExecutorAPI() api.ExecutorAPI {
+	return d.execapi
+}
+
 // SetEnv set env
-func (d *DriverBase) SetEnv(height, blocktime int64, difficulty uint64) {
+func (d *DriverBase) SetEnv(height, blocktime int64, difficulty uint64, parentHash, mainHash []byte) {
 	d.height = height
 	d.blocktime = blocktime
 	d.difficulty = difficulty
+	d.parentHash = parentHash
+	d.mainHash = mainHash
 }
 
 // SetIsFree set isfree

vendor/github.com/33cn/chain33/system/dapp/driver_test.go

@@ -2,8 +2,11 @@ package dapp
 
 import (
 	"testing"
+	"time"
 
+	"github.com/33cn/chain33/client/mocks"
 	"github.com/33cn/chain33/types"
+	"github.com/33cn/chain33/util"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -35,9 +38,12 @@ func (none *noneApp) GetDriverName() string {
 	return "none"
 }
 
-func TestReigister(t *testing.T) {
+func init() {
 	Register("none", newnoneApp, 0)
 	Register("demo", newdemoApp, 1)
+}
+
+func TestReigister(t *testing.T) {
 	_, err := LoadDriver("demo", 0)
 	assert.Equal(t, err, types.ErrUnknowDriver)
 	_, err = LoadDriver("demo", 1)
@@ -65,6 +71,47 @@ func TestReigister(t *testing.T) {
 	assert.Equal(t, "none", driver.GetDriverName())
 }
 
+func TestDriverAPI(t *testing.T) {
+	tx := &types.Transaction{Execer: []byte("demo")}
+	demo := LoadDriverAllow(tx, 0, 1).(*demoApp)
+	dir, ldb, kvdb := util.CreateTestDB()
+	defer util.CloseTestDB(dir, ldb)
+	demo.SetEnv(1, time.Now().Unix(), 1, []byte("parentHash"), []byte("mainHash"))
+	demo.SetLocalDB(kvdb)
+	demo.SetStateDB(kvdb)
+	demo.SetAPI(&mocks.QueueProtocolAPI{})
+	assert.NotNil(t, demo.GetAPI())
+	assert.NotNil(t, demo.GetExecutorAPI())
+	types.SetTitleOnlyForTest("chain33")
+	assert.Equal(t, "parentHash", string(demo.GetParentHash()))
+	assert.Equal(t, "parentHash", string(demo.GetLastHash()))
+	types.SetTitleOnlyForTest("user.p.wzw.")
+	assert.Equal(t, "parentHash", string(demo.GetParentHash()))
+	assert.Equal(t, "mainHash", string(demo.GetLastHash()))
+
+	assert.Equal(t, true, IsDriverAddress(ExecAddress("none"), 0))
+	assert.Equal(t, false, IsDriverAddress(ExecAddress("demo"), 0))
+	assert.Equal(t, true, IsDriverAddress(ExecAddress("demo"), 1))
+}
+
 func TestExecAddress(t *testing.T) {
 	assert.Equal(t, "16htvcBNSEA7fZhAdLJphDwQRQJaHpyHTp", ExecAddress("ticket"))
 }
+
+func TestAllow(t *testing.T) {
+	tx := &types.Transaction{Execer: []byte("demo")}
+	demo := LoadDriverAllow(tx, 0, 1).(*demoApp)
+	assert.Equal(t, true, demo.AllowIsSame([]byte("demo")))
+	types.SetTitleOnlyForTest("user.p.wzw.")
+	assert.Equal(t, true, demo.AllowIsSame([]byte("user.p.wzw.demo")))
+	assert.Equal(t, false, demo.AllowIsSame([]byte("user.p.wzw2.demo")))
+	assert.Equal(t, false, demo.AllowIsUserDot1([]byte("user.p.wzw.demo")))
+	assert.Equal(t, true, demo.AllowIsUserDot1([]byte("user.demo")))
+	assert.Equal(t, true, demo.AllowIsUserDot1([]byte("user.p.wzw.user.demo")))
+	assert.Equal(t, true, demo.AllowIsUserDot2([]byte("user.p.wzw.user.demo.xxxx")))
+	assert.Equal(t, true, demo.AllowIsUserDot2([]byte("user.demo.xxxx")))
+	assert.Equal(t, nil, demo.Allow(tx, 0))
+	tx = &types.Transaction{Execer: []byte("demo2")}
+	assert.Equal(t, types.ErrNotAllow, demo.Allow(tx, 0))
+	assert.Equal(t, false, demo.IsFriend(nil, nil, nil))
+}

vendor/github.com/33cn/chain33/system/dapp/register.go

@@ -7,23 +7,12 @@ package dapp
 //store package store the world - state data
 import (
 	"github.com/33cn/chain33/common/address"
-	clog "github.com/33cn/chain33/common/log"
 	log "github.com/33cn/chain33/common/log/log15"
 	"github.com/33cn/chain33/types"
 )
 
 var elog = log.New("module", "execs")
 
-// SetLogLevel set log level
-func SetLogLevel(level string) {
-	clog.SetLogLevel(level)
-}
-
-// DisableLog disable log
-func DisableLog() {
-	elog.SetHandler(log.DiscardHandler())
-}
-
 // DriverCreate defines a drivercreate function
 type DriverCreate func() Driver
 

vendor/github.com/33cn/chain33/types/blockchain.pb.go

@@ -143,6 +143,7 @@ func (m *Header) GetSignature() *Signature {
 }
 
 //  参考Header解释
+// mainHash 平行链上使用的字段，代表这个区块的主链hash
 type Block struct {
 	Version              int64          `protobuf:"varint,1,opt,name=version,proto3" json:"version,omitempty"`
 	ParentHash           []byte         `protobuf:"bytes,2,opt,name=parentHash,proto3" json:"parentHash,omitempty"`
@@ -151,6 +152,7 @@ type Block struct {
 	Height               int64          `protobuf:"varint,5,opt,name=height,proto3" json:"height,omitempty"`
 	BlockTime            int64          `protobuf:"varint,6,opt,name=blockTime,proto3" json:"blockTime,omitempty"`
 	Difficulty           uint32         `protobuf:"varint,11,opt,name=difficulty,proto3" json:"difficulty,omitempty"`
+	MainHash             []byte         `protobuf:"bytes,12,opt,name=mainHash,proto3" json:"mainHash,omitempty"`
 	Signature            *Signature     `protobuf:"bytes,8,opt,name=signature,proto3" json:"signature,omitempty"`
 	Txs                  []*Transaction `protobuf:"bytes,7,rep,name=txs,proto3" json:"txs,omitempty"`
 	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
@@ -232,6 +234,13 @@ func (m *Block) GetDifficulty() uint32 {
 	return 0
 }
 
+func (m *Block) GetMainHash() []byte {
+	if m != nil {
+		return m.MainHash
+	}
+	return nil
+}
+
 func (m *Block) GetSignature() *Signature {
 	if m != nil {
 		return m.Signature
@@ -1540,74 +1549,75 @@ func init() {
 func init() { proto.RegisterFile("blockchain.proto", fileDescriptor_e9ac6287ce250c9a) }
 
 var fileDescriptor_e9ac6287ce250c9a = []byte{
-	// 1097 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xd4, 0x56, 0x5f, 0x6f, 0xe3, 0x44,
-	0x10, 0x97, 0xf3, 0xaf, 0xc9, 0x24, 0x0d, 0xbd, 0x55, 0x40, 0x51, 0x05, 0x5c, 0x6e, 0x39, 0x1d,
-	0x51, 0x39, 0xa5, 0x52, 0x8b, 0x8e, 0x7b, 0x00, 0x09, 0x9a, 0x22, 0xb5, 0xd7, 0xe3, 0x28, 0xdb,
-	0x5e, 0x1f, 0x78, 0xdb, 0xda, 0xdb, 0xda, 0x6a, 0xfc, 0xa7, 0xde, 0x75, 0x88, 0xf9, 0x0e, 0x7c,
-	0x0a, 0xde, 0x10, 0x1f, 0x12, 0xed, 0xec, 0x3a, 0xb6, 0x43, 0x8b, 0x84, 0xc4, 0x0b, 0x6f, 0x3b,
-	0xff, 0x67, 0x7e, 0xe3, 0x99, 0x31, 0xec, 0x5c, 0x2f, 0x62, 0xf7, 0xce, 0xf5, 0x79, 0x10, 0xcd,
-	0x92, 0x34, 0x56, 0x31, 0x69, 0xab, 0x3c, 0x11, 0x72, 0xf7, 0x89, 0x4a, 0x79, 0x24, 0xb9, 0xab,
-	0x82, 0xd8, 0x4a, 0x76, 0x07, 0x6e, 0x1c, 0x86, 0x05, 0x45, 0xff, 0x6c, 0x40, 0xe7, 0x44, 0x70,
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-	0x41, 0x92, 0x4f, 0x01, 0x12, 0x9e, 0x8a, 0x48, 0x9d, 0x70, 0xe9, 0x8f, 0x1b, 0x13, 0x67, 0x3a,
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-	0x54, 0x5c, 0x09, 0x14, 0xb5, 0x50, 0x54, 0x32, 0xb4, 0x95, 0x2f, 0x82, 0x5b, 0x5f, 0x8d, 0xdb,
-	0x18, 0xce, 0x52, 0xda, 0x0a, 0xcb, 0xb9, 0x0c, 0x42, 0x31, 0xee, 0xa0, 0xa8, 0x64, 0xe8, 0x2c,
-	0xd5, 0x6a, 0x1e, 0x67, 0x91, 0x1a, 0xf7, 0x4c, 0x96, 0x96, 0x24, 0x04, 0x5a, 0xbe, 0x0e, 0x04,
-	0x18, 0x08, 0xdf, 0x3a, 0x73, 0x2f, 0xb8, 0xb9, 0x09, 0xdc, 0x6c, 0xa1, 0xf2, 0x71, 0x7f, 0xe2,
-	0x4c, 0xb7, 0x59, 0x85, 0x43, 0x66, 0xd0, 0x93, 0xc1, 0x6d, 0xc4, 0x55, 0x96, 0x8a, 0x71, 0x77,
-	0xe2, 0x4c, 0xfb, 0x07, 0x3b, 0x33, 0x84, 0x6e, 0x76, 0x51, 0xf0, 0x59, 0xa9, 0x42, 0x7f, 0x6f,
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+	0xb8, 0xed, 0x1e, 0x31, 0x0c, 0x0b, 0x00, 0x00,
 }

vendor/github.com/33cn/chain33/types/cfg.go

@@ -65,19 +65,12 @@ type Mempool struct {
 
 // Consensus 配置
 type Consensus struct {
-	Name                        string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	GenesisBlockTime            int64  `protobuf:"varint,2,opt,name=genesisBlockTime" json:"genesisBlockTime,omitempty"`
-	Minerstart                  bool   `protobuf:"varint,3,opt,name=minerstart" json:"minerstart,omitempty"`
-	Genesis                     string `protobuf:"bytes,4,opt,name=genesis" json:"genesis,omitempty"`
-	HotkeyAddr                  string `protobuf:"bytes,5,opt,name=hotkeyAddr" json:"hotkeyAddr,omitempty"`
-	ForceMining                 bool   `protobuf:"varint,6,opt,name=forceMining" json:"forceMining,omitempty"`
-	WriteBlockSeconds           int64  `protobuf:"varint,20,opt,name=writeBlockSeconds" json:"writeBlockSeconds,omitempty"`
-	ParaRemoteGrpcClient        string `protobuf:"bytes,22,opt,name=paraRemoteGrpcClient" json:"paraRemoteGrpcClient,omitempty"`
-	StartHeight                 int64  `protobuf:"varint,23,opt,name=startHeight" json:"startHeight,omitempty"`
-	EmptyBlockInterval          int64  `protobuf:"varint,24,opt,name=emptyBlockInterval" json:"emptyBlockInterval,omitempty"`
-	AuthAccount                 string `protobuf:"bytes,25,opt,name=authAccount" json:"authAccount,omitempty"`
-	WaitBlocks4CommitMsg        int32  `protobuf:"varint,26,opt,name=waitBlocks4CommitMsg" json:"waitBlocks4CommitMsg,omitempty"`
-	SearchHashMatchedBlockDepth int32  `protobuf:"varint,27,opt,name=searchHashMatchedBlockDepth" json:"searchHashMatchedBlockDepth,omitempty"`
+	Name             string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	GenesisBlockTime int64  `protobuf:"varint,2,opt,name=genesisBlockTime" json:"genesisBlockTime,omitempty"`
+	Minerstart       bool   `protobuf:"varint,3,opt,name=minerstart" json:"minerstart,omitempty"`
+	Genesis          string `protobuf:"bytes,4,opt,name=genesis" json:"genesis,omitempty"`
+	HotkeyAddr       string `protobuf:"bytes,5,opt,name=hotkeyAddr" json:"hotkeyAddr,omitempty"`
+	ForceMining      bool   `protobuf:"varint,6,opt,name=forceMining" json:"forceMining,omitempty"`
 }
 
 // Wallet 配置

vendor/github.com/33cn/chain33/types/error.go

@@ -27,7 +27,6 @@ var (
 	ErrReRunGenesis            = errors.New("ErrReRunGenesis")
 	ErrActionNotSupport        = errors.New("ErrActionNotSupport")
 	ErrQueryNotSupport         = errors.New("ErrQueryNotSupport")
-	ErrChannelFull             = errors.New("ErrChannelFull")
 	ErrAmount                  = errors.New("ErrAmount")
 	ErrMinerIsStared           = errors.New("ErrMinerIsStared")
 	ErrMinerNotStared          = errors.New("ErrMinerNotStared")
@@ -57,11 +56,11 @@ var (
 	ErrToAddrNotSameToExecAddr    = errors.New("ErrToAddrNotSameToExecAddr")
 	ErrTypeAsset                  = errors.New("ErrTypeAsset")
 	ErrEmpty                      = errors.New("ErrEmpty")
+	ErrIsClosed                   = errors.New("ErrIsClosed")
 	ErrSendSameToRecv             = errors.New("ErrSendSameToRecv")
 	ErrExecNameNotAllow           = errors.New("ErrExecNameNotAllow")
 	ErrExecNotFound               = errors.New("ErrExecNotFound")
 	ErrLocalDBPerfix              = errors.New("ErrLocalDBPerfix")
-	ErrTimeout                    = errors.New("ErrTimeout")
 	ErrBlockHeaderDifficulty      = errors.New("ErrBlockHeaderDifficulty")
 	ErrNoTx                       = errors.New("ErrNoTx")
 	ErrTxExist                    = errors.New("ErrTxExist")
@@ -99,7 +98,6 @@ var (
 	ErrBlockHeightNoMatch     = errors.New("ErrBlockHeightNoEqual")
 	ErrParentTdNoExist        = errors.New("ErrParentTdNoExist")
 	ErrBlockHashNoMatch       = errors.New("ErrBlockHashNoMatch")
-	ErrIsClosed               = errors.New("ErrIsClosed")
 	ErrDecode                 = errors.New("ErrDecode")
 	ErrNotRollBack            = errors.New("ErrNotRollBack")
 	ErrPeerInfoIsNil          = errors.New("ErrPeerInfoIsNil")

vendor/github.com/33cn/chain33/types/executor.pb.go

@@ -62,6 +62,8 @@ func (m *Genesis) GetIsrun() bool {
 
 type ExecTxList struct {
 	StateHash            []byte         `protobuf:"bytes,1,opt,name=stateHash,proto3" json:"stateHash,omitempty"`
+	ParentHash           []byte         `protobuf:"bytes,7,opt,name=parentHash,proto3" json:"parentHash,omitempty"`
+	MainHash             []byte         `protobuf:"bytes,8,opt,name=mainHash,proto3" json:"mainHash,omitempty"`
 	Txs                  []*Transaction `protobuf:"bytes,2,rep,name=txs,proto3" json:"txs,omitempty"`
 	BlockTime            int64          `protobuf:"varint,3,opt,name=blockTime,proto3" json:"blockTime,omitempty"`
 	Height               int64          `protobuf:"varint,4,opt,name=height,proto3" json:"height,omitempty"`
@@ -104,6 +106,20 @@ func (m *ExecTxList) GetStateHash() []byte {
 	return nil
 }
 
+func (m *ExecTxList) GetParentHash() []byte {
+	if m != nil {
+		return m.ParentHash
+	}
+	return nil
+}
+
+func (m *ExecTxList) GetMainHash() []byte {
+	if m != nil {
+		return m.MainHash
+	}
+	return nil
+}
+
 func (m *ExecTxList) GetTxs() []*Transaction {
 	if m != nil {
 		return m.Txs
@@ -816,45 +832,46 @@ func init() {
 func init() { proto.RegisterFile("executor.proto", fileDescriptor_12d1cdcda51e000f) }
 
 var fileDescriptor_12d1cdcda51e000f = []byte{
-	// 633 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x54, 0x61, 0x6b, 0xdb, 0x48,
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-	0x76, 0x01, 0x21, 0x37, 0xc6, 0x0b, 0x95, 0x5b, 0xaf, 0xb4, 0x3d, 0xfe, 0x2b, 0x71, 0x04, 0xf6,
-	0x0a, 0x42, 0x4b, 0xc6, 0xaf, 0xb5, 0x3d, 0xf8, 0xa7, 0xe0, 0x55, 0x3b, 0x77, 0x44, 0x4b, 0x5e,
-	0x50, 0x2a, 0xf2, 0x3b, 0x2e, 0x05, 0x2b, 0xcd, 0x3b, 0x9e, 0x54, 0xc4, 0x0e, 0xa0, 0x36, 0xc9,
-	0xa3, 0xb6, 0x37, 0x50, 0x9b, 0xe4, 0x57, 0xcd, 0xc2, 0x53, 0x7c, 0x07, 0x9d, 0x1b, 0x3d, 0x95,
-	0xb3, 0xed, 0xdc, 0x9e, 0xfa, 0xd8, 0xd9, 0xaf, 0x55, 0x66, 0xe4, 0x04, 0x75, 0x5a, 0x8c, 0xad,
-	0xa6, 0xd3, 0x9d, 0xdb, 0x7a, 0xe9, 0x36, 0x16, 0xf0, 0x77, 0x82, 0x02, 0x65, 0x4a, 0x85, 0xf8,
-	0x4b, 0xa8, 0xa7, 0x06, 0x1f, 0xbd, 0x7a, 0x7b, 0x70, 0x54, 0xb4, 0x5b, 0x4e, 0x31, 0xf1, 0x69,
-	0xf6, 0x1a, 0x9a, 0x22, 0x33, 0x06, 0x15, 0xf9, 0x9a, 0xcf, 0x32, 0xb7, 0x8c, 0xf8, 0x2d, 0xb4,
-	0x13, 0x4c, 0x97, 0x7f, 0xd8, 0x7f, 0xfc, 0x2d, 0x80, 0xc3, 0xb1, 0xb4, 0xa4, 0x4d, 0x3e, 0x42,
-	0x43, 0xb7, 0xa4, 0x0d, 0xba, 0xc3, 0x30, 0x5a, 0x93, 0x40, 0x43, 0x36, 0x0a, 0xba, 0xa1, 0x3b,
-	0xd9, 0x1d, 0xc0, 0xde, 0xc0, 0x91, 0x54, 0x84, 0x66, 0x85, 0x53, 0xc9, 0x09, 0x47, 0x9e, 0x55,
-	0xf3, 0xac, 0xa7, 0x09, 0x76, 0x01, 0x07, 0x06, 0x1f, 0xb5, 0xe0, 0xee, 0xdf, 0x75, 0x0f, 0x82,
-	0xff, 0x13, 0x3b, 0xc9, 0x4f, 0xa8, 0xab, 0x29, 0x32, 0x33, 0x46, 0x39, 0xa7, 0x45, 0x71, 0xc7,
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-	0x6a, 0x38, 0xbc, 0xf4, 0x03, 0xbb, 0xdf, 0xf3, 0x4f, 0xd7, 0xf0, 0x47, 0x00, 0x00, 0x00, 0xff,
-	0xff, 0x95, 0x0a, 0xd4, 0x55, 0xe6, 0x04, 0x00, 0x00,
+	// 653 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x54, 0x61, 0x6b, 0x13, 0x41,
+	0x10, 0xf5, 0xee, 0x92, 0xa6, 0x99, 0xc4, 0xd2, 0xae, 0x22, 0x47, 0xd1, 0x36, 0x5c, 0x6b, 0x0d,
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+	0xf9, 0xc4, 0xb5, 0xdb, 0x8e, 0x37, 0x65, 0xf4, 0x1d, 0x60, 0x68, 0x90, 0x13, 0x8e, 0x57, 0x97,
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+	0x4c, 0x4c, 0x11, 0xc2, 0x7d, 0xb3, 0x33, 0x08, 0xb8, 0x31, 0xce, 0xa8, 0xbc, 0xf5, 0x4a, 0xdb,
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+	0x05, 0xca, 0x84, 0x0a, 0xf3, 0xd7, 0x50, 0x4b, 0x0c, 0xde, 0x3b, 0xf7, 0x56, 0xff, 0xa0, 0x68,
+	0xb7, 0x9c, 0x62, 0xec, 0x68, 0xf6, 0x16, 0x1a, 0x22, 0x33, 0x76, 0x8d, 0xdc, 0x99, 0x8f, 0x2a,
+	0x37, 0x8a, 0xe8, 0x3d, 0xb4, 0x62, 0x4c, 0x16, 0xff, 0xd9, 0x7f, 0xf4, 0xd3, 0x83, 0xfd, 0x91,
+	0x4c, 0x49, 0x9b, 0x7c, 0x88, 0x86, 0xae, 0x49, 0x1b, 0xb4, 0x8b, 0x61, 0xb4, 0x26, 0x81, 0x86,
+	0xd2, 0xd0, 0xeb, 0x04, 0x76, 0xdd, 0xb7, 0x00, 0x7b, 0x07, 0x07, 0x52, 0x11, 0x9a, 0x25, 0x4e,
+	0x24, 0x27, 0x1c, 0x3a, 0x95, 0xef, 0x54, 0x0f, 0x09, 0x76, 0x06, 0x7b, 0x06, 0xef, 0xb5, 0xe0,
+	0xf6, 0xdf, 0xb5, 0x8f, 0x89, 0xfb, 0x13, 0xdb, 0xf1, 0x1f, 0xa8, 0x3d, 0x53, 0x64, 0x66, 0x84,
+	0x72, 0x46, 0xf3, 0x62, 0x8f, 0x4b, 0xc0, 0xb2, 0x6a, 0x45, 0xa3, 0xf5, 0x96, 0xd7, 0xd7, 0xec,
+	0x16, 0xb8, 0x38, 0xbe, 0x79, 0x35, 0x93, 0x34, 0xcf, 0x6e, 0x7b, 0x42, 0x2f, 0xcf, 0x07, 0x03,
+	0xa1, 0xce, 0xc5, 0x9c, 0x4b, 0x35, 0x18, 0x9c, 0xbb, 0x81, 0xdd, 0xee, 0xb8, 0x67, 0x6f, 0xf0,
+	0x3b, 0x00, 0x00, 0xff, 0xff, 0xd4, 0xce, 0x6b, 0x62, 0x22, 0x05, 0x00, 0x00,
 }

vendor/github.com/33cn/chain33/types/proto/blockchain.proto

@@ -28,6 +28,7 @@ message Header {
     Signature signature  = 8;
 }
 //  参考Header解释
+// mainHash 平行链上使用的字段，代表这个区块的主链hash
 message Block {
     int64     version        = 1;
     bytes     parentHash     = 2;
@@ -36,6 +37,7 @@ message Block {
     int64     height         = 5;
     int64     blockTime      = 6;
     uint32    difficulty     = 11;
+    bytes     mainHash       = 12;
     Signature signature      = 8;
     repeated Transaction txs = 7;
 }

vendor/github.com/33cn/chain33/types/proto/executor.proto

@@ -11,6 +11,8 @@ message Genesis {
 
 message ExecTxList {
     bytes    stateHash              = 1;
+    bytes    parentHash             = 7;
+    bytes    mainHash               = 8;
     repeated Transaction txs        = 2;
     int64                blockTime  = 3;
     int64                height     = 4;

vendor/github.com/33cn/chain33/util/exec.go

@@ -30,9 +30,11 @@ func CheckBlock(client queue.Client, block *types.BlockDetail) error {
 }
 
 //ExecTx : To send lists of txs within a block to exector for execution
-func ExecTx(client queue.Client, prevStateRoot []byte, block *types.Block) *types.Receipts {
+func ExecTx(client queue.Client, prevStateRoot []byte, block *types.Block) (*types.Receipts, error) {
 	list := &types.ExecTxList{
 		StateHash:  prevStateRoot,
+		ParentHash: block.ParentHash,
+		MainHash:   block.MainHash,
 		Txs:        block.Txs,
 		BlockTime:  block.BlockTime,
 		Height:     block.Height,
@@ -43,14 +45,14 @@ func ExecTx(client queue.Client, prevStateRoot []byte, block *types.Block) *type
 	client.Send(msg, true)
 	resp, err := client.Wait(msg)
 	if err != nil {
-		panic(err)
+		return nil, err
 	}
 	receipts := resp.GetData().(*types.Receipts)
-	return receipts
+	return receipts, nil
 }
 
 //ExecKVMemSet : send kv values to memory store and set it in db
-func ExecKVMemSet(client queue.Client, prevStateRoot []byte, height int64, kvset []*types.KeyValue, sync bool) []byte {
+func ExecKVMemSet(client queue.Client, prevStateRoot []byte, height int64, kvset []*types.KeyValue, sync bool) ([]byte, error) {
 	set := &types.StoreSet{StateHash: prevStateRoot, KV: kvset, Height: height}
 	setwithsync := &types.StoreSetWithSync{Storeset: set, Sync: sync}
 
@@ -58,10 +60,10 @@ func ExecKVMemSet(client queue.Client, prevStateRoot []byte, height int64, kvset
 	client.Send(msg, true)
 	resp, err := client.Wait(msg)
 	if err != nil {
-		panic(err)
+		return nil, err
 	}
 	hash := resp.GetData().(*types.ReplyHash)
-	return hash.GetHash()
+	return hash.GetHash(), nil
 }
 
 //ExecKVSetCommit : commit the data set opetation to db

vendor/github.com/33cn/chain33/util/testnode/cfg.go

@@ -102,6 +102,20 @@ targetTimePerBlock = 2
 [mver.consensus.ForkChainParamV2]
 powLimitBits = "0x1f2fffff"
 
+[consensus.sub.para]
+ParaRemoteGrpcClient="localhost:8802"
+#主链指定高度的区块开始同步
+startHeight=345850
+#打包时间间隔，单位秒
+writeBlockSeconds=2
+#主链每隔几个没有相关交易的区块，平行链上打包空区块
+emptyBlockInterval=50
+#验证账户，验证节点需要配置自己的账户，并且钱包导入对应种子，非验证节点留空
+authAccount=""
+#等待平行链共识消息在主链上链并成功的块数，超出会重发共识消息，最小是2
+waitBlocks4CommitMsg=2
+searchHashMatchedBlockDepth=100
+
 [consensus.sub.solo]
 genesis="14KEKbYtKKQm4wMthSK9J4La4nAiidGozt"
 genesisBlockTime=1514533394

vendor/github.com/33cn/chain33/util/util.go

@@ -245,7 +245,10 @@ func ExecBlock(client queue.Client, prevStateRoot []byte, block *types.Block, er
 	block.TxHash = merkle.CalcMerkleRootCache(cacheTxs)
 	block.Txs = types.CacheToTxs(cacheTxs)
 
-	receipts := ExecTx(client, prevStateRoot, block)
+	receipts, err := ExecTx(client, prevStateRoot, block)
+	if err != nil {
+		return nil, nil, err
+	}
 	var kvset []*types.KeyValue
 	var deltxlist = make(map[int]bool)
 	var rdata []*types.ReceiptData //save to db receipt log
@@ -285,7 +288,10 @@ func ExecBlock(client queue.Client, prevStateRoot []byte, block *types.Block, er
 	}
 
 	var detail types.BlockDetail
-	calcHash = ExecKVMemSet(client, prevStateRoot, block.Height, kvset, sync)
+	calcHash, err = ExecKVMemSet(client, prevStateRoot, block.Height, kvset, sync)
+	if err != nil {
+		return nil, nil, err
+	}
 	if errReturn && !bytes.Equal(block.StateHash, calcHash) {
 		ExecKVSetRollback(client, calcHash)
 		if len(rdata) > 0 {

vendor/github.com/33cn/chain33/wallet/wallet_test.go

@@ -139,7 +139,10 @@ func SaveAccountTomavl(client queue.Client, prevStateRoot []byte, accs []*types.
 		kvs := accountdb.GetKVSet(acc)
 		kvset = append(kvset, kvs...)
 	}
-	hash := util.ExecKVMemSet(client, prevStateRoot, 0, kvset, true)
+	hash, err := util.ExecKVMemSet(client, prevStateRoot, 0, kvset, true)
+	if err != nil {
+		panic(err)
+	}
 	Statehash = hash
 	util.ExecKVSetCommit(client, Statehash)
 	return hash