據說 EIP-1559 正反方都架了網站宣傳 沒深入探討,一直不是對 ETH 本身特別有興趣,在看 EVM 隨手讀到這段: "Since all contract executions are run by everyone running an Ethereum node, an attacker could try creating contracts including lots of computationally expensive operations to slow down the network. To prevent such attacks from happening, every opcode has its own base gas cost."(Luit Hollander / Medium 文章) (阿伯翻譯:每一個以太坊節點都運行著所有的智能合約,駭客可以藉由創造計算難度高的智能合約來拖慢網路;為了避免此類的攻擊,每一個運行碼 opcode 都有其相應的 gas 費用。) 有人可以評論一下這敘述嗎?我直覺看起來沒什麼問題,EIP-1559 正/反方又是怎麼處理這樣的描述呢? #PttDigiCurrency
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其實BCH也有類似的問題,BCH是直接用stack大小與op limit來避免一個交易的script運行太消耗計算資源,但也因此導致了很多限制。ETH是直接給op定價,你付得出gas就讓你執行。