當前位置: 首頁>>代碼示例>>Golang>>正文


Golang StateDB.SyncIntermediate方法代碼示例

本文整理匯總了Golang中github.com/ethereum/go-ethereum/core/state.StateDB.SyncIntermediate方法的典型用法代碼示例。如果您正苦於以下問題:Golang StateDB.SyncIntermediate方法的具體用法?Golang StateDB.SyncIntermediate怎麽用?Golang StateDB.SyncIntermediate使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在github.com/ethereum/go-ethereum/core/state.StateDB的用法示例。


在下文中一共展示了StateDB.SyncIntermediate方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: ApplyTransaction

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
}
開發者ID:NikonMcFly,項目名稱:go-ethereum,代碼行數:32,代碼來源:block_processor.go


注:本文中的github.com/ethereum/go-ethereum/core/state.StateDB.SyncIntermediate方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。