erigon-pulse/cmd/rpcdaemon/commands/tracing.go
Alex Sharov fc3cd4d5c3
Rpcdaemon: private api V2 (#1214)
* save progress

* GracefulShutdown grpc server, send to server close signal before canceling context

* GracefulShutdown json server

* GracefulShutdown json server

* fix lint

* clean

* hack hugeFreelist

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* up streams limit

* save progress

* fix_race_condition_on_zstd_build

* fix_race_condition_on_zstd_build

* better close cursor

* save progress

* open read tx in all api methods

* clean

* clean
2020-10-10 13:24:56 +01:00

38 lines
1.2 KiB
Go

package commands
import (
"context"
"fmt"
"github.com/ledgerwatch/turbo-geth/common"
"github.com/ledgerwatch/turbo-geth/core/rawdb"
"github.com/ledgerwatch/turbo-geth/eth"
"github.com/ledgerwatch/turbo-geth/params"
"github.com/ledgerwatch/turbo-geth/turbo/adapter"
"github.com/ledgerwatch/turbo-geth/turbo/transactions"
)
// TraceTransaction returns the structured logs created during the execution of EVM
// and returns them as a JSON object.
func (api *PrivateDebugAPIImpl) TraceTransaction(ctx context.Context, hash common.Hash, config *eth.TraceConfig) (interface{}, error) {
tx, err := api.dbReader.Begin(ctx)
if err != nil {
return nil, err
}
defer tx.Rollback()
// Retrieve the transaction and assemble its EVM context
txn, blockHash, _, txIndex := rawdb.ReadTransaction(tx, hash)
if txn == nil {
return nil, fmt.Errorf("transaction %#x not found", hash)
}
getter := adapter.NewBlockGetter(tx)
chainContext := adapter.NewChainContext(tx)
msg, vmctx, ibs, _, err := transactions.ComputeTxEnv(ctx, getter, params.MainnetChainConfig, chainContext, api.db, blockHash, txIndex)
if err != nil {
return nil, err
}
// Trace the transaction and return
return transactions.TraceTx(ctx, msg, vmctx, ibs, config)
}