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This commit is contained in:
Jared Wasinger 2025-05-06 19:59:59 +08:00
parent 0808452e66
commit 655ce1733c
2 changed files with 19 additions and 12 deletions
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29
eth/tracers/api.go
View file

@ -632,9 +632,6 @@ func envFromLoggerConfig(api *API, config *logger.Config) *traceEnv {
}
func (api *API) retrieveBlockState(ctx context.Context, block *types.Block, execOpt *traceExecOptions, readOnly, preferDisk bool) (db *state.StateDB, blockCtx *vm.BlockContext, stateRelease StateReleaseFunc, err error) {
if block.NumberU64() == 0 {
return nil, nil, nil, errors.New("genesis is not traceable")
}
// Prepare base state
parent, err := api.blockByNumberAndHash(ctx, rpc.BlockNumber(block.NumberU64()-1), block.ParentHash())
if err != nil {
@ -695,6 +692,9 @@ func (api *API) execBlockTrace(ctx context.Context, block *types.Block, blockCtx
// executes all the transactions contained within. The return value will be one item
// per transaction, dependent on the requested tracer.
func (api *API) traceBlock(ctx context.Context, block *types.Block, env *traceEnv, execOpt *traceExecOptions, instantiateTracer func(*Context) (*Tracer, error)) ([]*txTraceResult, error) {
if block.NumberU64() == 0 {
return nil, fmt.Errorf("cannot trace genesis block")
}
statedb, blockCtx, release, err := api.retrieveBlockState(ctx, block, execOpt, true, false)
if err != nil {
return nil, err
@ -805,7 +805,7 @@ func createTraceDumpFile(blockHash, txHash common.Hash, txIdx int, canon bool) (
return dump, nil
}
func (api *API) standardTraceTxToFile(ctx context.Context, block *types.Block, tx *types.Transaction, txIdx int, config *logger.Config, signer types.Signer, canon bool) ([]string, error) {
func (api *API) standardTraceTxToFile(ctx context.Context, block *types.Block, tx *types.Transaction, txIdx int, config *logger.Config, signer types.Signer, canon bool) (string, error) {
msg, _ := core.TransactionToMessage(tx, signer, block.BaseFee())
txctx := &Context{
BlockHash: block.Hash(),
@ -815,18 +815,16 @@ func (api *API) standardTraceTxToFile(ctx context.Context, block *types.Block, t
}
_, blockCtx, statedb, release, err := api.backend.StateAtTransaction(ctx, block, txIdx, defaultTraceReexec)
if err != nil {
return nil, err
return "", err
}
defer release()
var dumps []string
var dump *os.File
dump, err = createTraceDumpFile(block.Hash(), tx.Hash(), txIdx, canon)
if err != nil {
return nil, err
return "", err
}
dumps = append(dumps, dump.Name())
// Swap out the noop logger to the standard traces
writer := bufio.NewWriter(dump)
@ -846,9 +844,14 @@ func (api *API) standardTraceTxToFile(ctx context.Context, block *types.Block, t
*traceTimeout = 1 * time.Hour
_, err = api.traceTx(ctx, tx, msg, txctx, blockCtx, statedb, &tracer, nil, *traceTimeout)
if err != nil {
return nil, err
return "", err
}
return dumps, nil
if err = writer.Flush(); err != nil {
return "", err
}
dump.Close()
return dump.Name(), nil
}
func traceCallExecOpt(config *TraceCallConfig) (*traceExecOptions, error) {
@ -912,7 +915,11 @@ func (api *API) standardTraceBlockToFile(ctx context.Context, block *types.Block
if !ok {
return nil, fmt.Errorf("transaction %#x not found in block", config.TxHash)
}
return api.standardTraceTxToFile(ctx, block, block.Transactions()[idx], idx, &config.Config, signer, env.canon)
dump, err := api.standardTraceTxToFile(ctx, block, block.Transactions()[idx], idx, &config.Config, signer, env.canon)
if err != nil {
return nil, err
}
return []string{dump}, nil
}
// Retrieve the tracing configurations, or use default values
var (

2
eth/tracers/api_test.go
View file

@ -1124,7 +1124,7 @@ func TestTraceChain(t *testing.T) {
next += 1
}
if next != c.end+1 {
t.Error("Missing tracing block")
t.Fatal("Missing tracing block")
}
if nref, nrel := ref.Load(), rel.Load(); nref != nrel {