forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-22 20:56:42 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

eth/tracers: add WithRemovedLog option to mark failed logs as removed

Browse source
This commit is contained in:
levin.l 2025-11-17 13:04:57 +08:00
parent 5e6f7374de
commit ceee9c9f6c
No known key found for this signature in database
GPG key ID: 433932F190EE808E
1 changed files with 14 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
eth/tracers/native/call.go
View file

@ -45,6 +45,7 @@ type callLog struct {
// Position of the log relative to subcalls within the same trace // Position of the log relative to subcalls within the same trace
// See https://github.com/ethereum/go-ethereum/pull/28389 for details // See https://github.com/ethereum/go-ethereum/pull/28389 for details
Position hexutil.Uint `json:"position"` Position hexutil.Uint `json:"position"`
Removed bool `json:"removed,omitempty"`
} }
type callFrame struct { type callFrame struct {
@ -120,8 +121,9 @@ type callTracer struct {
} }
type callTracerConfig struct { type callTracerConfig struct {
OnlyTopCall bool `json:"onlyTopCall"` // If true, call tracer won't collect any subcalls OnlyTopCall bool `json:"onlyTopCall"` // If true, call tracer won't collect any subcalls
WithLog bool `json:"withLog"` // If true, call tracer will collect event logs WithLog bool `json:"withLog"` // If true, call tracer will collect event logs
WithRemovedLog bool `json:"withRemovedLog"` // If true, mark failed logs as removed instead of deleting them
} }
// newCallTracer returns a native go tracer which tracks // newCallTracer returns a native go tracer which tracks
@ -229,7 +231,7 @@ func (t *callTracer) OnTxEnd(receipt *types.Receipt, err error) {
} }
if t.config.WithLog { if t.config.WithLog {
// Logs are not emitted when the call fails // Logs are not emitted when the call fails
clearFailedLogs(&t.callstack[0], false) clearFailedLogs(&t.callstack[0], false, t.config.WithRemovedLog)
} }
} }
@ -277,13 +279,19 @@ func (t *callTracer) Stop(err error) {
// clearFailedLogs clears the logs of a callframe and all its children // clearFailedLogs clears the logs of a callframe and all its children
// in case of execution failure. // in case of execution failure.
func clearFailedLogs(cf *callFrame, parentFailed bool) { func clearFailedLogs(cf *callFrame, parentFailed bool, withRemovedLog bool) {
failed := cf.failed() || parentFailed failed := cf.failed() || parentFailed
// Clear own logs // Clear own logs
if failed { if failed {
cf.Logs = nil if withRemovedLog {
for i := range cf.Logs {
cf.Logs[i].Removed = true
}
} else {
cf.Logs = nil
}
} }
for i := range cf.Calls { for i := range cf.Calls {
clearFailedLogs(&cf.Calls[i], failed) clearFailedLogs(&cf.Calls[i], failed, withRemovedLog)
} }
} }