/
message_state_refresh.go
264 lines (228 loc) · 7.5 KB
/
message_state_refresh.go
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package service
import (
"context"
"encoding/json"
"time"
"github.com/ipfs-force-community/venus-messager/utils"
"github.com/filecoin-project/go-state-types/abi"
venustypes "github.com/filecoin-project/venus/pkg/types"
"github.com/ipfs/go-cid"
"golang.org/x/xerrors"
"github.com/ipfs-force-community/venus-messager/models/repo"
"github.com/ipfs-force-community/venus-messager/types"
)
func (ms *MessageService) refreshMessageState(ctx context.Context) {
go func() {
for {
select {
case h := <-ms.headChans:
//跳过这个检查可以更精准的推送,但是会增加系统负担
/* if len(h.apply) == 1 && len(h.revert) == 1 {
ms.tsCache.AddTs(&tipsetFormat{Key: h.apply[0].Key().String(), Height: int64(h.apply[0].Height())})
ms.log.Warnf("revert at same height %d just update cache and skip process %s", h.apply[0].Height(), h.apply[0].String())
ms.triggerPush <- h.apply[0]
continue
}*/
ms.log.Infof("start refresh message state apply %d, revert apply %d", len(h.apply), len(h.revert))
now := time.Now()
if err := ms.doRefreshMessageState(ctx, h); err != nil {
h.done <- err
ms.log.Errorf("doRefreshMessageState occurs unexpected err:\n%v\n", err)
}
h.done <- nil
ms.log.Infof("end refresh message state, cost %d 'ms' ", time.Since(now).Milliseconds())
case <-ctx.Done():
ms.log.Warnf("context error: %v", ctx.Err())
return
}
}
}()
}
func (ms *MessageService) doRefreshMessageState(ctx context.Context, h *headChan) error {
if len(h.apply) == 0 {
return nil
}
revertMsgs, err := ms.processRevertHead(ctx, h)
if err != nil {
return err
}
applyMsgs, err := ms.processBlockParentMessages(ctx, h.apply)
if err != nil {
return xerrors.Errorf("process apply failed %v", err)
}
var tsList tipsetList
tsKeys := make(map[abi.ChainEpoch]venustypes.TipSetKey)
for _, ts := range h.apply {
height := ts.Height()
tsList = append(tsList, &tipsetFormat{Key: ts.Key().String(), Height: int64(height)})
tsKeys[height] = ts.Key()
}
// update db
replaceMsg := make(map[string]*types.Message)
err = ms.repo.Transaction(func(txRepo repo.TxRepo) error {
for _, msg := range applyMsgs {
localMsg, err := txRepo.MessageRepo().GetMessageByFromAndNonce(msg.msg.From, msg.msg.Nonce)
if err != nil {
ms.log.Warnf("msg not exit in local db maybe address %s send out of messager", msg.msg.From)
continue
}
if localMsg.UnsignedCid == nil || *localMsg.UnsignedCid != msg.cid {
//replace msg
unsignedCid := msg.msg.Cid()
localMsg.UnsignedMessage = *msg.msg
localMsg.UnsignedCid = &unsignedCid
localMsg.SignedCid = &msg.cid
localMsg.State = types.ReplacedMsg
localMsg.Receipt = msg.receipt
localMsg.Height = int64(msg.height)
localMsg.TipSetKey = tsKeys[msg.height]
if err = txRepo.MessageRepo().SaveMessage(localMsg); err != nil {
return xerrors.Errorf("update message receipt failed, cid:%s failed:%v", msg.cid.String(), err)
}
replaceMsg[localMsg.ID] = localMsg
ms.log.Warnf("replace message old msg cid %s new msg cid %s", localMsg.UnsignedCid, msg.cid)
} else {
if err = txRepo.MessageRepo().UpdateMessageInfoByCid(msg.cid.String(), msg.receipt, msg.height, types.OnChainMsg, tsKeys[msg.height]); err != nil {
return xerrors.Errorf("update message receipt failed, cid:%s failed:%v", msg.cid.String(), err)
}
}
delete(revertMsgs, msg.cid)
}
for cid := range revertMsgs {
if err := txRepo.MessageRepo().UpdateMessageInfoByCid(cid.String(), &venustypes.MessageReceipt{ExitCode: -1},
abi.ChainEpoch(0), types.FillMsg, venustypes.EmptyTSK); err != nil {
return err
}
}
return nil
})
if err != nil {
return err
}
// update cache
for id, msg := range replaceMsg {
ms.messageState.SetMessage(id, msg)
}
for _, msg := range applyMsgs {
if err := ms.messageState.UpdateMessageByCid(msg.cid, func(message *types.Message) error {
message.Receipt = msg.receipt
message.Height = int64(msg.height)
message.State = types.OnChainMsg
return nil
}); err != nil {
ms.log.Errorf("update message failed cid: %s error: %v", msg.cid.String(), err)
}
}
for cid := range revertMsgs {
if err := ms.messageState.UpdateMessageByCid(cid, func(message *types.Message) error {
message.Receipt = &venustypes.MessageReceipt{ExitCode: -1}
message.Height = 0
message.State = types.FillMsg
return nil
}); err != nil {
ms.log.Errorf("update message failed cid: %s error: %v", cid.String(), err)
}
}
ms.tsCache.CurrHeight = int64(h.apply[0].Height())
ms.tsCache.AddTs(tsList...)
if err := ms.storeTipset(); err != nil {
ms.log.Errorf("store tipsetkey failed %v", err)
}
ms.log.Infof("process block %d, revert %d message apply %d message ", ms.tsCache.CurrHeight, len(revertMsgs), len(applyMsgs))
ms.triggerPush <- h.apply[0]
return nil
}
func (ms *MessageService) processRevertHead(ctx context.Context, h *headChan) (map[cid.Cid]struct{}, error) {
revertMsgs := make(map[cid.Cid]struct{})
for _, ts := range h.revert {
msgs, err := ms.repo.MessageRepo().ListFilledMessageByHeight(ts.Height())
if err != nil {
return nil, xerrors.Errorf("found message at height %d error %v", ts.Height(), err)
}
addrs := ms.walletService.AllAddresses()
for _, msg := range msgs {
if _, ok := addrs[msg.From]; ok && msg.UnsignedCid != nil {
revertMsgs[*msg.UnsignedCid] = struct{}{}
}
}
}
return revertMsgs, nil
}
type pendingMessage struct {
cid cid.Cid
msg *venustypes.UnsignedMessage
height abi.ChainEpoch
receipt *venustypes.MessageReceipt
}
func (ms *MessageService) processBlockParentMessages(ctx context.Context, apply []*venustypes.TipSet) ([]pendingMessage, error) {
var applyMsgs []pendingMessage
addrs := ms.walletService.AllAddresses()
for _, ts := range apply {
bcid := ts.At(0).Cid()
height := ts.Height()
msgs, err := ms.nodeClient.ChainGetParentMessages(ctx, bcid)
if err != nil {
return nil, xerrors.Errorf("get parent message failed %w", err)
}
receipts, err := ms.nodeClient.ChainGetParentReceipts(ctx, bcid)
if err != nil {
return nil, xerrors.Errorf("get parent Receipt failed %w", err)
}
if len(msgs) != len(receipts) {
return nil, xerrors.Errorf("messages not match receipts, %d != %d", len(msgs), len(receipts))
}
for i := range receipts {
msg := msgs[i].Message
if _, ok := addrs[msg.From]; ok {
applyMsgs = append(applyMsgs, pendingMessage{
height: height,
receipt: receipts[i],
msg: msg,
cid: msg.Cid(),
})
}
}
}
return applyMsgs, nil
}
type tipsetFormat struct {
Key string
Height int64
}
func (ms *MessageService) storeTipset() error {
if len(ms.tsCache.Cache) > maxStoreTipsetCount {
ms.tsCache.ReduceTs()
}
return updateTipsetFile(ms.cfg.TipsetFilePath, ms.tsCache)
}
type tipsetList []*tipsetFormat
func (tl tipsetList) Len() int {
return len(tl)
}
func (tl tipsetList) Swap(i, j int) {
tl[i], tl[j] = tl[j], tl[i]
}
func (tl tipsetList) Less(i, j int) bool {
return tl[i].Height > tl[j].Height
}
func readTipsetFile(filePath string) (*TipsetCache, error) {
b, err := utils.ReadFile(filePath)
if err != nil {
return nil, err
}
if len(b) < 3 { // skip empty content
return &TipsetCache{
Cache: map[int64]*tipsetFormat{},
CurrHeight: 0,
}, nil
}
var tsCache TipsetCache
if err := json.Unmarshal(b, &tsCache); err != nil {
return nil, err
}
return &tsCache, nil
}
// original data will be cleared
func updateTipsetFile(filePath string, tsCache *TipsetCache) error {
return utils.WriteFile(filePath, tsCache)
}