func (self *BlockProcessor) ApplyTransaction(gp GasPool, statedb *state.StateDB, header *types.Header, tx *types.Transaction, usedGas *big.Int, transientProcess bool) (*types.Receipt, *big.Int, error) { _, gas, err := ApplyMessage(NewEnv(statedb, self.bc, tx, header), tx, gp) if err != nil { return nil, nil, err } // Update the state with pending changes statedb.SyncIntermediate() usedGas.Add(usedGas, gas) receipt := types.NewReceipt(statedb.Root().Bytes(), usedGas) receipt.TxHash = tx.Hash() receipt.GasUsed = new(big.Int).Set(gas) if MessageCreatesContract(tx) { from, _ := tx.From() receipt.ContractAddress = crypto.CreateAddress(from, tx.Nonce()) } logs := statedb.GetLogs(tx.Hash()) receipt.SetLogs(logs) receipt.Bloom = types.CreateBloom(types.Receipts{receipt}) glog.V(logger.Debug).Infoln(receipt) // Notify all subscribers if !transientProcess { go self.eventMux.Post(TxPostEvent{tx}) go self.eventMux.Post(logs) } return receipt, gas, err }