qbft add DetachExecution option

plugin/consensus/qbft/consensus_state.go

@@ -834,7 +834,7 @@ func (cs *ConsensusState) createProposalBlock() (block *ttypes.QbftBlock) {
 
 	// Mempool validated transactions
 	beg := time.Now()
-	pblock := cs.client.BuildBlock()
+	pblock := cs.client.BuildBlock(cs.Height - 1)
 	if pblock == nil {
 		qbftlog.Error("createProposalBlock BuildBlock fail")
 		return nil
@@ -1252,7 +1252,9 @@ func (cs *ConsensusState) finalizeCommit(height int64) {
 
 	// commit block
 	commitBlock := cs.ProposalBlock.Data
-	cs.client.CommitBlock(commitBlock)
+	if !DetachExec() {
+		cs.client.CommitBlock(commitBlock.Clone())
+	}
 	if bytes.Equal(cs.privValidator.GetAddress(), block.QbftBlock.Header.ProposerAddr) {
 		qbftlog.Info(fmt.Sprintf("Proposer reach consensus. Current: %v/%v/%v", cs.Height, cs.Round, cs.Step),
 			"CommitRound", cs.CommitRound, "tx-len", len(commitBlock.Txs), "cost", types.Since(cs.begCons),
@@ -1264,10 +1266,7 @@ func (cs *ConsensusState) finalizeCommit(height int64) {
 			"proposer-addr", fmt.Sprintf("%X", ttypes.Fingerprint(block.QbftBlock.Header.ProposerAddr)),
 			"seq", block.Header.Sequence)
 	}
-	reqblock, err := cs.client.RequestBlock(height)
-	if err != nil {
-		panic(fmt.Sprintf("finalizeCommit RequestBlock fail: %v", err))
-	}
+	reqblock := cs.client.WaitBlock(height)
 	stateCopy.LastResultsHash = reqblock.Hash(cs.client.GetAPI().GetConfig())
 
 	//check whether need update validator nodes
@@ -1428,6 +1427,11 @@ func (cs *ConsensusState) addProposalBlock(proposalBlock *tmtypes.QbftBlock) (er
 	qbftlog.Info(fmt.Sprintf("Consensus set proposal block. Current: %v/%v/%v", cs.Height, cs.Round, cs.Step),
 		"ProposalBlockHash", fmt.Sprintf("%X", cs.ProposalBlockHash), "cost", types.Since(cs.begCons))
 
+	if DetachExec() {
+		qbftlog.Info("write proposal block in advance")
+		go cs.client.CommitBlock(cs.ProposalBlock.Data.Clone())
+	}
+
 	// Update Valid* if we can.
 	prevotes := cs.Votes.Prevotes(cs.Round)
 	blockID, hasTwoThirds := prevotes.TwoThirdsMajority()

plugin/consensus/qbft/execution.go

@@ -215,7 +215,7 @@ func validateBlock(stateDB *CSStateDB, s State, b *ttypes.QbftBlock) error {
 
 	// validate prev block info
 	if !bytes.Equal(b.Header.LastBlockID.Hash, s.LastBlockID.Hash) {
-		return fmt.Errorf("Wrong Block.Header.LastBlockID.  Expected %v, got %v", s.LastBlockID, b.Header.LastBlockID)
+		return fmt.Errorf("Wrong Block.Header.LastBlockID.  Expected %X, got %X", s.LastBlockID.Hash, b.Header.LastBlockID.Hash)
 	}
 
 	newTxs := b.Header.NumTxs
@@ -225,16 +225,16 @@ func validateBlock(stateDB *CSStateDB, s State, b *ttypes.QbftBlock) error {
 
 	// validate app info
 	if !bytes.Equal(b.Header.AppHash, s.AppHash) {
-		return fmt.Errorf("Wrong Block.Header.AppHash.  Expected %X, got %v", s.AppHash, b.Header.AppHash)
+		return fmt.Errorf("Wrong Block.Header.AppHash.  Expected %X, got %X", s.AppHash, b.Header.AppHash)
 	}
 	if !bytes.Equal(b.Header.ConsensusHash, s.ConsensusParams.Hash()) {
-		return fmt.Errorf("Wrong Block.Header.ConsensusHash.  Expected %X, got %v", s.ConsensusParams.Hash(), b.Header.ConsensusHash)
+		return fmt.Errorf("Wrong Block.Header.ConsensusHash.  Expected %X, got %X", s.ConsensusParams.Hash(), b.Header.ConsensusHash)
 	}
 	if !bytes.Equal(b.Header.LastResultsHash, s.LastResultsHash) {
-		return fmt.Errorf("Wrong Block.Header.LastResultsHash.  Expected %X, got %v", s.LastResultsHash, b.Header.LastResultsHash)
+		return fmt.Errorf("Wrong Block.Header.LastResultsHash.  Expected %X, got %X", s.LastResultsHash, b.Header.LastResultsHash)
 	}
 	if !bytes.Equal(b.Header.ValidatorsHash, s.Validators.Hash()) {
-		return fmt.Errorf("Wrong Block.Header.ValidatorsHash.  Expected %X, got %v", s.Validators.Hash(), b.Header.ValidatorsHash)
+		return fmt.Errorf("Wrong Block.Header.ValidatorsHash.  Expected %X, got %X", s.Validators.Hash(), b.Header.ValidatorsHash)
 	}
 
 	// Validate block LastCommit.

plugin/consensus/qbft/peer_set.go

@@ -482,37 +482,47 @@ func (pc *peerConn) stopForError(r interface{}) {
 	}
 }
 
-// 数据压缩后发送， 内部对相关数组进行重复利用
-func encodeMsg(msg types.Message, pbuf *[]byte, typeID byte) []byte {
-	buf := *pbuf
-	buf = buf[:cap(buf)]
+// 数据压缩
+func encodeMsg(msg types.Message, typeID byte) []byte {
 	raw := types.Encode(msg)
-	buf = snappy.Encode(buf, raw)
+	cmp := byte(0)
 	if len(raw) > MaxMsgPacketPayloadSize {
-		qbftlog.Info("packet exceed max size", "old", len(raw), "new", len(buf))
-	}
-	*pbuf = buf
-	// 复用raw数组作为压缩数据返回， 需要比较容量是否够大
-	if cap(raw) >= len(buf)+5 {
-		raw = raw[:len(buf)+5]
-	} else {
-		raw = make([]byte, len(buf)+5)
+		buf := make([]byte, 0)
+		buf = snappy.Encode(buf, raw)
+		cmp = byte(1)
+		qbftlog.Info("compress large message", "old", len(raw), "new", len(buf))
+		raw = buf
 	}
-	raw[0] = typeID
+	ebuf := make([]byte, len(raw)+6)
+	ebuf[0] = typeID
+	ebuf[1] = cmp
 	bytelen := make([]byte, 4)
-	binary.BigEndian.PutUint32(bytelen, uint32(len(buf)))
-	copy(raw[1:5], bytelen)
-	copy(raw[5:], buf)
-	return raw
+	binary.BigEndian.PutUint32(bytelen, uint32(len(raw)))
+	copy(ebuf[2:6], bytelen)
+	copy(ebuf[6:], raw)
+	return ebuf
 }
 
-func (pc *peerConn) sendRoutine() {
+// 数据解压
+func decodeMsg(msg []byte, cmp byte) ([]byte, error) {
+	if cmp == byte(0) {
+		return msg, nil
+	}
 	buf := make([]byte, 0)
+	buf, err := snappy.Decode(buf, msg)
+	if err != nil {
+		return nil, err
+	}
+	qbftlog.Info("uncompress large message", "old", len(msg), "new", len(buf))
+	return buf, nil
+}
+
+func (pc *peerConn) sendRoutine() {
 FOR_LOOP:
 	for {
 		select {
 		case msg := <-pc.sendQueue:
-			raw := encodeMsg(msg.Msg, &buf, msg.TypeID)
+			raw := encodeMsg(msg.Msg, msg.TypeID)
 			_, err := pc.bufWriter.Write(raw)
 			if err != nil {
 				qbftlog.Error("peerConn sendroutine write data failed", "error", err)
@@ -533,40 +543,41 @@ FOR_LOOP:
 func (pc *peerConn) recvRoutine() {
 FOR_LOOP:
 	for {
-		//typeID+msgLen+msg
-		var buf [5]byte
+		//typeID+cmp+msgLen+msg
+		var buf [6]byte
 		_, err := io.ReadFull(pc.bufReader, buf[:])
 		if err != nil {
-			qbftlog.Error("Connection failed @ recvRoutine (reading byte)", "conn", pc, "err", err)
+			qbftlog.Error("recvRoutine read byte fail", "conn", pc, "err", err)
 			pc.stopForError(err)
 			break FOR_LOOP
 		}
 
 		pkt := msgPacket{}
-
 		pkt.TypeID = buf[0]
-		len := binary.BigEndian.Uint32(buf[1:])
-		if len > 0 {
-			buf2 := make([]byte, len)
+		cmp := buf[1]
+		msgLen := binary.BigEndian.Uint32(buf[2:6])
+		if msgLen <= 0 {
+			qbftlog.Error("recvRoutine read invalid data", "msgLen", msgLen, "cmp", cmp, "peerIP", pc.ip.String())
+			continue
+		}
+		buf2 := make([]byte, msgLen)
 		_, err = io.ReadFull(pc.bufReader, buf2)
 		if err != nil {
-				qbftlog.Error("recvRoutine read data fail", "conn", pc, "err", err)
-				pc.stopForError(err)
+			qbftlog.Error("recvRoutine read data fail", "err", err, "peerIP", pc.ip.String())
+			continue
 		}
-			buf3 := make([]byte, len)
-			buf3, err = snappy.Decode(buf3, buf2)
+		buf3, err := decodeMsg(buf2, cmp)
 		if err != nil {
-				qbftlog.Error("recvRoutine snappy decode fail", "conn", pc, "err", err)
-				pc.stopForError(err)
+			qbftlog.Error("recvRoutine decode msg fail", "err", err, "peerIP", pc.ip.String())
+			continue
 		}
 		pkt.Bytes = buf3
-		}
 
 		if v, ok := ttypes.MsgMap[pkt.TypeID]; ok {
 			realMsg := reflect.New(v).Interface()
 			err := proto.Unmarshal(pkt.Bytes, realMsg.(proto.Message))
 			if err != nil {
-				qbftlog.Error("peerConn recvRoutine Unmarshal data failed", "err", err)
+				qbftlog.Error("recvRoutine Unmarshal data fail", "msgTy", pkt.TypeID, "msgLen", len(pkt.Bytes), "err", err, "peerIP", pc.ip.String())
 				continue
 			}
 			if pc.transferChannel != nil && (pkt.TypeID == ttypes.ProposalID || pkt.TypeID == ttypes.VoteID ||
@@ -595,12 +606,8 @@ FOR_LOOP:
 				pc.updateStateQueue <- MsgInfo{pkt.TypeID, realMsg.(proto.Message), pc.ID(), pc.ip.String()}
 			}
 		} else {
-			err := fmt.Errorf("Unknown message type %v", pkt.TypeID)
-			qbftlog.Error("Connection failed @ recvRoutine", "conn", pc, "err", err)
-			pc.stopForError(err)
-			break FOR_LOOP
+			qbftlog.Error("receive unknown message type", "type", pkt.TypeID, "peerIP", pc.ip.String())
 		}
-
 	}
 	pc.quitUpdate <- struct{}{}
 	pc.quitBeat <- struct{}{}

plugin/consensus/qbft/qbft.go

@@ -59,6 +59,7 @@ var (
 	useAggSig             atomic.Value // false
 	multiBlocks           atomic.Value // 1
 	gossipVotes           atomic.Value
+	detachExec            atomic.Value // false
 
 	zeroHash                    [32]byte
 	random                      *rand.Rand
@@ -112,6 +113,7 @@ type subConfig struct {
 	UseAggregateSignature bool     `json:"useAggregateSignature"`
 	MultiBlocks           int64    `json:"multiBlocks"`
 	MessageInterval       int32    `json:"messageInterval"`
+	DetachExecution       bool     `json:"detachExecution"`
 }
 
 func applyConfig(cfg *types.Consensus, sub []byte) {
@@ -166,6 +168,7 @@ func applyConfig(cfg *types.Consensus, sub []byte) {
 	if subcfg.MessageInterval > 0 {
 		peerGossipSleepDuration.Store(subcfg.MessageInterval)
 	}
+	detachExec.Store(subcfg.DetachExecution)
 
 	gossipVotes.Store(true)
 }
@@ -175,6 +178,11 @@ func UseAggSig() bool {
 	return useAggSig.Load().(bool)
 }
 
+// DetachExec returns whether detach Execution from Consensus
+func DetachExec() bool {
+	return detachExec.Load().(bool)
+}
+
 // DefaultDBProvider returns a database
 func DefaultDBProvider(name string) dbm.DB {
 	return dbm.NewDB(name, "leveldb", dbPath, 0)
@@ -230,7 +238,7 @@ func New(cfg *types.Consensus, sub []byte) queue.Module {
 	}
 
 	qbftlog.Info("show qbft info", "version", qbftVersion, "sign", ttypes.CryptoName, "useAggSig", UseAggSig(),
-		"genesisFile", genesisFile, "privFile", privFile)
+		"detachExec", DetachExec(), "genesisFile", genesisFile, "privFile", privFile)
 
 	ttypes.InitMessageMap()
 
@@ -526,12 +534,8 @@ func (client *Client) CheckTxDup(txs []*types.Transaction, height int64) (transa
 }
 
 // BuildBlock build a new block
-func (client *Client) BuildBlock() *types.Block {
-	lastBlock, err := client.RequestLastBlock()
-	if err != nil {
-		qbftlog.Error("BuildBlock fail", "err", err)
-		return nil
-	}
+func (client *Client) BuildBlock(height int64) *types.Block {
+	lastBlock := client.WaitBlock(height)
 	cfg := client.GetAPI().GetConfig()
 	txs := client.RequestTx(int(cfg.GetP(lastBlock.Height+1).MaxTxNumber)-1, nil)
 	// placeholder
@@ -561,7 +565,7 @@ func (client *Client) CommitBlock(block *types.Block) {
 }
 
 // WaitBlock by height
-func (client *Client) WaitBlock(height int64) bool {
+func (client *Client) WaitBlock(height int64) *types.Block {
 	ticker := time.NewTicker(10 * time.Second)
 	defer ticker.Stop()
 
@@ -570,13 +574,16 @@ func (client *Client) WaitBlock(height int64) bool {
 		select {
 		case <-client.ctx.Done():
 			qbftlog.Info("WaitBlock quit")
-			return false
+			return nil
 		case <-ticker.C:
 			qbftlog.Info("Still waiting block......", "height", height, "cost", time.Since(beg))
 		default:
 			newHeight, err := client.getLastHeight()
 			if err == nil && newHeight >= height {
-				return true
+				block, err := client.RequestBlock(height)
+				if err == nil {
+					return block
+				}
 			}
 			time.Sleep(50 * time.Millisecond)
 		}

plugin/consensus/tendermint/tools/nonePerf.go

@@ -60,11 +60,11 @@ func main() {
 		}
 		Perf(argsWithoutProg[1], argsWithoutProg[2], argsWithoutProg[3], argsWithoutProg[4], argsWithoutProg[5])
 	case "perfV2":
-		if len(argsWithoutProg) != 4 {
+		if len(argsWithoutProg) != 5 {
 			fmt.Print(errors.New("参数错误").Error())
 			return
 		}
-		PerfV2(argsWithoutProg[1], argsWithoutProg[2], argsWithoutProg[3])
+		PerfV2(argsWithoutProg[1], argsWithoutProg[2], argsWithoutProg[3], argsWithoutProg[4])
 	case "put":
 		if len(argsWithoutProg) != 3 {
 			fmt.Print(errors.New("参数错误").Error())
@@ -96,7 +96,7 @@ func main() {
 func LoadHelp() {
 	fmt.Println("Available Commands:")
 	fmt.Println("perf    [host, size, num, interval, duration]                : 写数据性能测试，interval单位为100毫秒，host形式为ip:port")
-	fmt.Println("perfV2  [host, size, duration]                               : 写数据性能测试，host形式为ip:port")
+	fmt.Println("perfV2  [host, size, interval, duration]                     : 写数据性能测试，interval单位为秒,host形式为ip:port")
 	fmt.Println("put     [ip, size]                                           : 写数据")
 	fmt.Println("get     [ip, hash]                                           : 读数据")
 	fmt.Println("valnode [ip, pubkey, power]                                  : 增加/删除/修改tendermint节点")
@@ -232,16 +232,17 @@ func Perf(host, txsize, num, sleepinterval, totalduration string) {
 }
 
 // PerfV2
-func PerfV2(host, txsize, duration string) {
+func PerfV2(host, txsize, sleepinterval, duration string) {
 	durInt, _ := strconv.Atoi(duration)
 	sizeInt, _ := strconv.Atoi(txsize)
+	sleep, _ := strconv.Atoi(sleepinterval)
 	numCPU := runtime.NumCPU()
-	numThread := numCPU * 2
-	numSend := numCPU * 3
+	numThread := numCPU
+	numSend := numCPU * 2
 	ch := make(chan struct{}, numThread)
 	chSend := make(chan struct{}, numSend)
 	numInt := 10000
-	batchNum := 200
+	batchNum := 100
 	txChan := make(chan *types.Transaction, numInt)
 	var blockHeight int64
 	total := int64(0)
@@ -307,24 +308,42 @@ func PerfV2(host, txsize, duration string) {
 			defer conn.Close()
 			gcli := types.NewChain33Client(conn)
 			txs := &types.Transactions{Txs: make([]*types.Transaction, 0, batchNum)}
+			retryTxs := make([]*types.Transaction, 0, batchNum*2)
 
 			for tx := range txChan {
 				txs.Txs = append(txs.Txs, tx)
-				if len(txs.Txs) == batchNum {
-					_, err := gcli.SendTransactions(context.Background(), txs)
-					atomic.AddInt64(&total, int64(batchNum))
-					txs.Txs = txs.Txs[:0]
+				if len(retryTxs) > 0 {
+					txs.Txs = append(txs.Txs, retryTxs...)
+					retryTxs = retryTxs[:0]
+				}
+
+				if len(txs.Txs) >= batchNum {
+					reps, err := gcli.SendTransactions(context.Background(), txs)
 					if err != nil {
-						if strings.Contains(err.Error(), "ErrChannelClosed") {
+						log.Error("sendtxs", "err", err)
 						return
 					}
-						log.Error("sendtx", "err", err.Error())
-						time.Sleep(time.Second)
+					atomic.AddInt64(&total, int64(len(txs.Txs)))
+
+					// retry failed txs
+					for index, reply := range reps.GetReplyList() {
+						if reply.IsOk {
 							continue
 						}
-					atomic.AddInt64(&success, int64(batchNum))
+						if string(reply.GetMsg()) == types.ErrChannelClosed.Error() {
+							return
+						}
+						if string(reply.GetMsg()) == types.ErrMemFull.Error() ||
+							string(reply.GetMsg()) == types.ErrManyTx.Error() {
+							retryTxs = append(retryTxs, txs.Txs[index])
+						}
+					}
+					atomic.AddInt64(&success, int64(len(txs.Txs)-len(retryTxs)))
+					if len(retryTxs) > 0 {
+						time.Sleep(time.Second * time.Duration(sleep))
+					}
+					txs.Txs = txs.Txs[:0]
 				}
-
 			}
 			chSend <- struct{}{}
 		}()

plugin/dapp/qbftNode/executor/query.go

@@ -111,7 +111,7 @@ func (val *QbftNode) Query_GetPerfStat(in *pty.ReqQbftPerfStat) (types.Message,
 
 	startHeader := startInfo.Block.Header
 	endHeader := endInfo.Block.Header
-	totalTx := endHeader.TotalTxs - startHeader.TotalTxs
+	totalTx := endHeader.TotalTxs - startHeader.TotalTxs + startHeader.NumTxs
 	totalBlock := endHeader.Height - startHeader.Height + 1
 	totalSecond := endHeader.Time - startHeader.Time + 1
 	return &pty.QbftPerfStat{