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Commit b0d1ca85 authored by vipwzw's avatar vipwzw
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auto ci

parent 493afe81
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Inline Side-by-side
Showing with 81 additions and 100 deletions
plugin/consensus/para/kv.go
View file @ b0d1ca85
......@@ -6,13 +6,10 @@ package para
import (
"fmt"
)
func calcTitleHeightKey(title string,height int64) []byte {
return []byte(fmt.Sprintf("TH-%s-%d", title,height))
func calcTitleHeightKey(title string, height int64) []byte {
return []byte(fmt.Sprintf("TH-%s-%d", title, height))
}
func calcTitleLastHeightKey(title string) []byte {
......
plugin/consensus/para/para.go
View file @ b0d1ca85
......@@ -262,7 +262,7 @@ func (client *client) GetStartSeq(height int64) (int64, []byte) {
hint.Stop()
plog.Info(fmt.Sprintf("lastHeight more than %d blocks after startHeight", minBlockNum), "lastHeight", lastHeight, "startHeight", height)
seq, hash, err := client.GetSeqByHeightOnMainChain(height-1)
seq, hash, err := client.GetSeqByHeightOnMainChain(height - 1)
if err != nil {
panic(err)
}
......@@ -395,7 +395,7 @@ func (client *client) GetHashByHeightOnMainChain(height int64) ([]byte, error) {
func (client *client) GetSeqByHashOnMainChain(hash []byte) (int64, error) {
seq, err := client.grpcClient.GetSequenceByHash(context.Background(), &types.ReqHash{Hash: hash})
if err != nil {
plog.Error("GetSeqByHashOnMainChain", "Error", err.Error(),"hash",hex.EncodeToString(hash))
plog.Error("GetSeqByHashOnMainChain", "Error", err.Error(), "hash", hex.EncodeToString(hash))
return -1, err
}
//the reflect checked in grpcHandle
......
plugin/consensus/para/paradownload.go
View file @ b0d1ca85
......@@ -5,22 +5,19 @@
package para
import (
"time"
"errors"
"time"
"encoding/hex"
"github.com/33cn/chain33/common"
paracross "github.com/33cn/plugin/plugin/dapp/paracross/types"
"github.com/33cn/chain33/types"
"encoding/hex"
paracross "github.com/33cn/plugin/plugin/dapp/paracross/types"
)
func (client *client) setLocalBlock(set *types.LocalDBSet) (error) {
func (client *client) setLocalBlock(set *types.LocalDBSet) error {
//如果追赶上主链了，则落盘
if client.isCaughtUp{
if client.isCaughtUp {
set.Txid = 1
}
......@@ -33,24 +30,23 @@ func (client *client) setLocalBlock(set *types.LocalDBSet) (error) {
if err != nil {
return err
}
if resp.GetData().(*types.Reply).IsOk{
if resp.GetData().(*types.Reply).IsOk {
return nil
}
return errors.New(string(resp.GetData().(*types.Reply).GetMsg()))
}
func (client *client) addLocalBlock(height int64, block *paracross.ParaLocalDbBlock) (error) {
func (client *client) addLocalBlock(height int64, block *paracross.ParaLocalDbBlock) error {
set := &types.LocalDBSet{}
key := calcTitleHeightKey(types.GetTitle(),height)
key := calcTitleHeightKey(types.GetTitle(), height)
kv := &types.KeyValue{Key: key, Value: types.Encode(block)}
set.KV = append(set.KV,kv)
set.KV = append(set.KV, kv)
//两个key原子操作
key = calcTitleLastHeightKey(types.GetTitle())
kv = &types.KeyValue{Key: key, Value: types.Encode(&types.Int64{Data: height})}
set.KV = append(set.KV,kv)
set.KV = append(set.KV, kv)
return client.setLocalBlock(set)
}
......@@ -68,18 +64,16 @@ func (client *client) createLocalBlock(lastBlock *paracross.ParaLocalDbBlock, tx
return client.addLocalBlock(newblock.Height, &newblock)
}
func (client *client) delLocalBlock(height int64) (error) {
func (client *client) delLocalBlock(height int64) error {
set := &types.LocalDBSet{}
key := calcTitleHeightKey(types.GetTitle(),height)
key := calcTitleHeightKey(types.GetTitle(), height)
kv := &types.KeyValue{Key: key, Value: nil}
set.KV = append(set.KV,kv)
set.KV = append(set.KV, kv)
//两个key原子操作
key = calcTitleLastHeightKey(types.GetTitle())
kv = &types.KeyValue{Key: key, Value: types.Encode(&types.Int64{Data: height-1})}
set.KV = append(set.KV,kv)
kv = &types.KeyValue{Key: key, Value: types.Encode(&types.Int64{Data: height - 1})}
set.KV = append(set.KV, kv)
return client.setLocalBlock(set)
}
......@@ -89,81 +83,76 @@ func (client *client) removeLocalBlocks(minHeight int64) error {
set := &types.LocalDBSet{}
key := calcTitleLastHeightKey(types.GetTitle())
if minHeight >0{
if minHeight > 0 {
kv := &types.KeyValue{Key: key, Value: types.Encode(&types.Int64{Data: minHeight})}
set.KV = append(set.KV,kv)
}else {
set.KV = append(set.KV, kv)
} else {
kv := &types.KeyValue{Key: key, Value: nil}
set.KV = append(set.KV,kv)
set.KV = append(set.KV, kv)
}
return client.setLocalBlock(set)
}
func (client *client) getFromLocalDb(set *types.LocalDBGet, count int) ([][]byte, error) {
msg := client.GetQueueClient().NewMessage("blockchain", types.EventGetValueByKey, set)
err := client.GetQueueClient().Send(msg, true)
if err != nil {
return nil,err
return nil, err
}
resp, err := client.GetQueueClient().Wait(msg)
if err != nil {
return nil,err
return nil, err
}
reply := resp.GetData().(*types.LocalReplyValue)
if len(reply.Values) != count{
plog.Error("Parachain getFromLocalDb count not match", "expert", count,"real",len(reply.Values))
if len(reply.Values) != count {
plog.Error("Parachain getFromLocalDb count not match", "expert", count, "real", len(reply.Values))
return nil, types.ErrInvalidParam
}
return reply.Values,nil
return reply.Values, nil
}
func (client *client) getLastLocalHeight() (int64, error) {
key := calcTitleLastHeightKey(types.GetTitle())
set := &types.LocalDBGet{Keys:[][]byte{key}}
value,err := client.getFromLocalDb(set,len(set.Keys))
if err != nil{
set := &types.LocalDBGet{Keys: [][]byte{key}}
value, err := client.getFromLocalDb(set, len(set.Keys))
if err != nil {
return -1, err
}
if value[0] == nil{
if value[0] == nil {
return -1, types.ErrNotFound
}
height := &types.Int64{}
err = types.Decode(value[0],height)
if err != nil{
return -1,err
err = types.Decode(value[0], height)
if err != nil {
return -1, err
}
return height.Data,nil
return height.Data, nil
}
func (client *client) getLocalBlockByHeight(height int64) (*paracross.ParaLocalDbBlock, error) {
key := calcTitleHeightKey(types.GetTitle(),height)
set := &types.LocalDBGet{Keys:[][]byte{key}}
key := calcTitleHeightKey(types.GetTitle(), height)
set := &types.LocalDBGet{Keys: [][]byte{key}}
value,err := client.getFromLocalDb(set,len(set.Keys))
if err != nil{
value, err := client.getFromLocalDb(set, len(set.Keys))
if err != nil {
return nil, err
}
if value[0] == nil{
if value[0] == nil {
return nil, types.ErrNotFound
}
var block paracross.ParaLocalDbBlock
err = types.Decode(value[0],&block)
if err != nil{
return nil,err
err = types.Decode(value[0], &block)
if err != nil {
return nil, err
}
return &block,nil
return &block, nil
}
......@@ -182,45 +171,44 @@ func (client *client) getLocalBlockInfoByHeight(height int64) (int64, []byte, er
}
func (client *client) setLocalBlockByChainBlock(chainBlock *types.Block) (error) {
func (client *client) setLocalBlockByChainBlock(chainBlock *types.Block) error {
//根据匹配上的chainblock，设置当前localdb block
localBlock := &paracross.ParaLocalDbBlock{
Height:chainBlock.Height,
MainHeight:chainBlock.MainHeight,
MainHash:chainBlock.MainHash,
BlockTime:chainBlock.BlockTime,
Height: chainBlock.Height,
MainHeight: chainBlock.MainHeight,
MainHash: chainBlock.MainHash,
BlockTime: chainBlock.BlockTime,
}
return client.addLocalBlock(localBlock.Height,localBlock)
return client.addLocalBlock(localBlock.Height, localBlock)
}
//如果localdb里面没有信息，就从chain block返回，至少有创世区块，然后进入循环匹配切换场景
func (client *client) getLastLocalBlockInfo() (int64, []byte, error) {
height,err := client.getLastLocalHeight()
if err == nil{
mainSeq,mainHash,err := client.getLocalBlockInfoByHeight(height)
if err == nil{
return mainSeq, mainHash,nil
height, err := client.getLastLocalHeight()
if err == nil {
mainSeq, mainHash, err := client.getLocalBlockInfoByHeight(height)
if err == nil {
return mainSeq, mainHash, nil
}
}
mainSeq,chainBlock,err := client.getLastBlockMainInfo()
if err != nil{
return -2,nil,err
mainSeq, chainBlock, err := client.getLastBlockMainInfo()
if err != nil {
return -2, nil, err
}
err = client.setLocalBlockByChainBlock(chainBlock)
if err != nil{
return -2,nil,err
if err != nil {
return -2, nil, err
}
return mainSeq,chainBlock.MainHash,nil
return mainSeq, chainBlock.MainHash, nil
}
func (client *client) getLastDbBlock() (*paracross.ParaLocalDbBlock, error) {
height,err := client.getLastLocalHeight()
height, err := client.getLastLocalHeight()
if err != nil {
return nil, err
}
......@@ -228,7 +216,6 @@ func (client *client) getLastDbBlock() (*paracross.ParaLocalDbBlock, error) {
return client.getLocalBlockByHeight(height)
}
func (client *client) reqChainMatchedBlock(startHeight int64) (int64, *types.Block, error) {
lastBlock, err := client.RequestLastBlock()
if err != nil {
......@@ -240,7 +227,7 @@ func (client *client) reqChainMatchedBlock(startHeight int64) (int64, *types.Blo
return client.syncFromGenesisBlock()
}
if startHeight == 0 || startHeight > lastBlock.Height{
if startHeight == 0 || startHeight > lastBlock.Height {
startHeight = lastBlock.Height
}
......@@ -279,22 +266,22 @@ func (client *client) reqChainMatchedBlock(startHeight int64) (int64, *types.Blo
}
func (client *client) switchChainMatchedBlock(startHeight int64) (int64, []byte, error) {
mainSeq, chainBlock,err := client.reqChainMatchedBlock(startHeight)
if err != nil{
return -2,nil,err
mainSeq, chainBlock, err := client.reqChainMatchedBlock(startHeight)
if err != nil {
return -2, nil, err
}
err = client.setLocalBlockByChainBlock(chainBlock)
if err != nil{
return -2,nil,err
if err != nil {
return -2, nil, err
}
return mainSeq,chainBlock.MainHash,nil
return mainSeq, chainBlock.MainHash, nil
}
// search base on para block but not last MainBlockHash, last MainBlockHash can not back tracing
func (client *client) switchLocalHashMatchedBlock(currSeq int64) (int64, []byte, error) {
lastBlock, err := client.getLastDbBlock()
if err != nil {
if err == types.ErrNotFound{
if err == types.ErrNotFound {
//TODO 或者通知执行层去切换
return client.switchChainMatchedBlock(0)
}
......@@ -302,14 +289,13 @@ func (client *client) switchLocalHashMatchedBlock(currSeq int64) (int64, []byte,
return -2, nil, err
}
for height := lastBlock.Height; height > 0 ; height-- {
for height := lastBlock.Height; height > 0; height-- {
block, err := client.getLocalBlockByHeight(height)
if err != nil {
if err == types.ErrNotFound{
if err == types.ErrNotFound {
plog.Error("switchLocalHashMatchedBlock search not found", "lastBlockHeight", height)
err = client.removeLocalBlocks(height)
if err != nil{
if err != nil {
return -2, nil, err
}
return client.switchChainMatchedBlock(height)
......@@ -337,22 +323,20 @@ func (client *client) switchLocalHashMatchedBlock(currSeq int64) (int64, []byte,
return -2, nil, paracross.ErrParaCurHashNotMatch
}
func (client *client) downloadBlocks() {
lastSeq, lastSeqMainHash, err := client.getLastLocalBlockInfo()
if err != nil {
plog.Error("Parachain CreateBlock getLastLocalBlockInfo fail", "err", err.Error())
return
}
currSeq := lastSeq+1
currSeq := lastSeq + 1
for {
txs, mainBlock, err := client.RequestTx(currSeq, lastSeqMainHash)
if err != nil {
if err == paracross.ErrParaCurHashNotMatch {
preSeq, preSeqMainHash, err := client.switchLocalHashMatchedBlock(currSeq)
if err == nil {
currSeq = preSeq+1
currSeq = preSeq + 1
lastSeqMainHash = preSeqMainHash
continue
}
......@@ -368,13 +352,13 @@ func (client *client) downloadBlocks() {
}
lastBlock, err := client.getLastDbBlock()
if err != nil && err != types.ErrNotFound{
if err != nil && err != types.ErrNotFound {
plog.Error("Parachain getLastDbBlock", "err", err)
time.Sleep(time.Second)
continue
}
plog.Info("Parachain process block", "curSeq", currSeq,"lastBlockHeight", lastBlock.Height,
plog.Info("Parachain process block", "curSeq", currSeq, "lastBlockHeight", lastBlock.Height,
"currSeqMainHeight", lastSeqMainHeight, "currSeqMainHash", common.ToHex(lastSeqMainHash),
"lastBlockMainHeight", lastBlock.MainHeight, "lastBlockMainHash", common.ToHex(lastBlock.MainHash), "seqTy", mainBlock.Seq.Type)
......@@ -401,8 +385,8 @@ func (client *client) downloadBlocks() {
err = types.ErrInvalidParam
}
if err != nil{
plog.Error("para DownloadBlocks", "type",mainBlock.Seq.Type,"err",err.Error())
if err != nil {
plog.Error("para DownloadBlocks", "type", mainBlock.Seq.Type, "err", err.Error())
time.Sleep(time.Second)
continue
}
......
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