From 74bf61fa99ce80e00aee1c8781af4de412e00e29 Mon Sep 17 00:00:00 2001 From: jsvisa Date: Fri, 3 Nov 2023 13:26:37 +0800 Subject: [PATCH] eth/tracers: traceCall with txindex Signed-off-by: jsvisa --- eth/tracers/api.go | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/eth/tracers/api.go b/eth/tracers/api.go index 300d904a99..c8cd0a5117 100644 --- a/eth/tracers/api.go +++ b/eth/tracers/api.go @@ -164,6 +164,7 @@ type TraceCallConfig struct { TraceConfig StateOverrides *ethapi.StateOverride BlockOverrides *ethapi.BlockOverrides + TxIndex *hexutil.Uint } // StdTraceConfig holds extra parameters to standard-json trace functions. @@ -866,8 +867,10 @@ func (api *API) TraceTransaction(ctx context.Context, hash common.Hash, config * func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, blockNrOrHash rpc.BlockNumberOrHash, config *TraceCallConfig) (interface{}, error) { // Try to retrieve the specified block var ( - err error - block *types.Block + err error + block *types.Block + statedb *state.StateDB + release StateReleaseFunc ) if hash, ok := blockNrOrHash.Hash(); ok { block, err = api.blockByHash(ctx, hash) @@ -892,7 +895,11 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc if config != nil && config.Reexec != nil { reexec = *config.Reexec } - statedb, release, err := api.backend.StateAtBlock(ctx, block, reexec, nil, true, false) + if config != nil && config.TxIndex != nil { + _, _, statedb, release, err = api.backend.StateAtTransaction(ctx, block, int(*config.TxIndex), reexec) + } else { + statedb, release, err = api.backend.StateAtBlock(ctx, block, reexec, nil, true, false) + } if err != nil { return nil, err }