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fix: eth: re-execute tipsets on missing events (#11588)

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This will re-execute tipsets to forcibly re-compute and store events
when they're missing. This is effectively lazy backfilling of events.

NOTE: This _won't_ backfill the index itself, it'll just give us the
events.

fixes #11335
This commit is contained in:
Steven Allen
2024-01-30 10:29:54 -08:00
committed by GitHub
parent 4d73febaf7
commit efb9422c01
3 changed files with 36 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
node/impl/full/eth.go
+1 -9
View File
@@ -422,15 +422,7 @@ func (a *EthModule) EthGetTransactionReceiptLimited(ctx context.Context, txHash
return nil, xerrors.Errorf("failed to convert %s into an Eth Txn: %w", txHash, err)
}
var events []types.Event
if rct := msgLookup.Receipt; rct.EventsRoot != nil {
events, err = a.ChainAPI.ChainGetEvents(ctx, *rct.EventsRoot)
if err != nil {
return nil, xerrors.Errorf("failed get events for %s", txHash)
}
}
receipt, err := newEthTxReceipt(ctx, tx, msgLookup, events, a.Chain, a.StateAPI)
receipt, err := newEthTxReceipt(ctx, tx, msgLookup, a.ChainAPI, a.StateAPI)
if err != nil {
return nil, xerrors.Errorf("failed to convert %s into an Eth Receipt: %w", txHash, err)
}
node/impl/full/eth_utils.go
+21 -3
View File
@@ -654,7 +654,7 @@ func newEthTxFromMessageLookup(ctx context.Context, msgLookup *api.MsgLookup, tx
return tx, nil
}
func newEthTxReceipt(ctx context.Context, tx ethtypes.EthTx, lookup *api.MsgLookup, events []types.Event, cs *store.ChainStore, sa StateAPI) (api.EthTxReceipt, error) {
func newEthTxReceipt(ctx context.Context, tx ethtypes.EthTx, lookup *api.MsgLookup, ca ChainAPI, sa StateAPI) (api.EthTxReceipt, error) {
var (
transactionIndex ethtypes.EthUint64
blockHash ethtypes.EthHash
@@ -695,7 +695,7 @@ func newEthTxReceipt(ctx context.Context, tx ethtypes.EthTx, lookup *api.MsgLook
receipt.CumulativeGasUsed = ethtypes.EmptyEthInt
// TODO: avoid loading the tipset twice (once here, once when we convert the message to a txn)
ts, err := cs.GetTipSetFromKey(ctx, lookup.TipSet)
ts, err := ca.Chain.GetTipSetFromKey(ctx, lookup.TipSet)
if err != nil {
return api.EthTxReceipt{}, xerrors.Errorf("failed to lookup tipset %s when constructing the eth txn receipt: %w", lookup.TipSet, err)
}
@@ -706,7 +706,7 @@ func newEthTxReceipt(ctx context.Context, tx ethtypes.EthTx, lookup *api.MsgLook
}
// The tx is located in the parent tipset
parentTs, err := cs.LoadTipSet(ctx, ts.Parents())
parentTs, err := ca.Chain.LoadTipSet(ctx, ts.Parents())
if err != nil {
return api.EthTxReceipt{}, xerrors.Errorf("failed to lookup tipset %s when constructing the eth txn receipt: %w", ts.Parents(), err)
}
@@ -731,6 +731,24 @@ func newEthTxReceipt(ctx context.Context, tx ethtypes.EthTx, lookup *api.MsgLook
receipt.ContractAddress = &addr
}
var events []types.Event
if rct := lookup.Receipt; rct.EventsRoot != nil {
events, err = ca.ChainGetEvents(ctx, *rct.EventsRoot)
if err != nil {
// Fore-recompute, we must have enabled the Event APIs after computing this
// tipset.
if _, _, err := sa.StateManager.RecomputeTipSetState(ctx, ts); err != nil {
return api.EthTxReceipt{}, xerrors.Errorf("failed get events: %w", err)
}
// Try again
events, err = ca.ChainGetEvents(ctx, *rct.EventsRoot)
if err != nil {
return api.EthTxReceipt{}, xerrors.Errorf("failed get events: %w", err)
}
}
}
if len(events) > 0 {
receipt.Logs = make([]ethtypes.EthLog, 0, len(events))
for i, evt := range events {