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| author | Felix Lange <fjl@users.noreply.github.com> | 2018-01-03 18:58:25 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-01-03 18:58:25 +0800 |
| commit | 9d48dbf5c2d0401042134d94997be1850bf8499b (patch) | |
| tree | 03d5b4b701d80c3437deb00c996b4b1f4606c956 | |
| parent | 85a1eda59e44a32b6c8267889efedca33d3e703b (diff) | |
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eth: revert tracer preimage recording (#15800)
This reverts commits 85a1eda59e (#15792) and c495bca4ad (#15787)
because they introduce database writes during tracing.
| -rw-r--r-- | eth/api_tracer.go | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/eth/api_tracer.go b/eth/api_tracer.go index 26e47dcb6..0d0e2a73c 100644 --- a/eth/api_tracer.go +++ b/eth/api_tracer.go @@ -667,15 +667,12 @@ func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, v tracer = vm.NewStructLogger(config.LogConfig) } // Run the transaction with tracing enabled. - vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{Debug: true, Tracer: tracer, EnablePreimageRecording: true}) + vmenv := vm.NewEVM(vmctx, statedb, api.config, vm.Config{Debug: true, Tracer: tracer}) ret, gas, failed, err := core.ApplyMessage(vmenv, message, new(core.GasPool).AddGas(message.Gas())) if err != nil { return nil, fmt.Errorf("tracing failed: %v", err) } - if err := core.WritePreimages(api.eth.ChainDb(), vmctx.BlockNumber.Uint64(), statedb.Preimages()); err != nil { - return nil, fmt.Errorf("can't write preimage: %v", err) - } // Depending on the tracer type, format and return the output switch tracer := tracer.(type) { case *vm.StructLogger: |