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eth/tracers: add txHash field on txTraceResult (#27183)

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This PR modifies the interface for the results of `debug_traceBlock` and `debug_traceCall` by adding the `txHash`, allowing users to identify which transaction's trace result corresponds to. 

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
sjlee1125
2023-05-05 08:59:13 -04:00
committed by GitHub
co-authored by Martin Holst Swende
parent ba09403113
commit 604e215d1b
2 changed files with 19 additions and 15 deletions
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eth/tracers/api.go
+6 -5
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@@ -176,6 +176,7 @@ type StdTraceConfig struct {
// txTraceResult is the result of a single transaction trace.
type txTraceResult struct {
TxHash common.Hash `json:"txHash"` // transaction hash
Result interface{} `json:"result,omitempty"` // Trace results produced by the tracer
Error string `json:"error,omitempty"` // Trace failure produced by the tracer
}
@@ -278,13 +279,13 @@ func (api *API) traceChain(start, end *types.Block, config *TraceConfig, closed
}
res, err := api.traceTx(ctx, msg, txctx, blockCtx, task.statedb, config)
if err != nil {
task.results[i] = &txTraceResult{Error: err.Error()}
task.results[i] = &txTraceResult{TxHash: tx.Hash(), Error: err.Error()}
log.Warn("Tracing failed", "hash", tx.Hash(), "block", task.block.NumberU64(), "err", err)
break
}
// Only delete empty objects if EIP158/161 (a.k.a Spurious Dragon) is in effect
task.statedb.Finalise(api.backend.ChainConfig().IsEIP158(task.block.Number()))
task.results[i] = &txTraceResult{Result: res}
task.results[i] = &txTraceResult{TxHash: tx.Hash(), Result: res}
}
// Tracing state is used up, queue it for de-referencing. Note the
// state is the parent state of trace block, use block.number-1 as
@@ -615,7 +616,7 @@ func (api *API) traceBlock(ctx context.Context, block *types.Block, config *Trac
if err != nil {
return nil, err
}
results[i] = &txTraceResult{Result: res}
results[i] = &txTraceResult{TxHash: tx.Hash(), Result: res}
// Finalize the state so any modifications are written to the trie
// Only delete empty objects if EIP158/161 (a.k.a Spurious Dragon) is in effect
statedb.Finalise(is158)
@@ -656,10 +657,10 @@ func (api *API) traceBlockParallel(ctx context.Context, block *types.Block, stat
}
res, err := api.traceTx(ctx, msg, txctx, blockCtx, task.statedb, config)
if err != nil {
results[task.index] = &txTraceResult{Error: err.Error()}
results[task.index] = &txTraceResult{TxHash: txs[task.index].Hash(), Error: err.Error()}
continue
}
results[task.index] = &txTraceResult{Result: res}
results[task.index] = &txTraceResult{TxHash: txs[task.index].Hash(), Result: res}
}
}()
}