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eth/tracers: cache callstack frame index in OnLog

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wit 2025-12-13 11:49:41 +08:00
parent 16f50285b7
commit f229fe945b
1 changed files with 6 additions and 2 deletions
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8
eth/tracers/native/call.go
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@ -246,13 +246,17 @@ func (t *callTracer) OnLog(log *types.Log) {
if t.interrupt.Load() {
return
}
// Cache the index of the current frame to avoid repeated calculations
lastIdx := len(t.callstack) - 1
l := callLog{
Address: log.Address,
Topics: log.Topics,
Data: log.Data,
Position: hexutil.Uint(len(t.callstack[len(t.callstack)-1].Calls)),
Position: hexutil.Uint(len(t.callstack[lastIdx].Calls)),
}
t.callstack[len(t.callstack)-1].Logs = append(t.callstack[len(t.callstack)-1].Logs, l)
t.callstack[lastIdx].Logs = append(t.callstack[lastIdx].Logs, l)
}
// GetResult returns the json-encoded nested list of call traces, and any