批处理中的事务是否序列化？

Question

如果我发送一个带有 2 个合约 fn 调用的交易，如果第一个失败，第二个是否会被执行？

示例代码：

const actions = [
  TX.functionCall("select_staking_pool", { staking_pool_account_id: stakingPool }, this.BASE_GAS.muln(3), new BN(0)),
  TX.functionCall("deposit_and_stake", { amount: near.ntoy(amountNear) }, this.BASE_GAS.muln(5), new BN(0))
]

return near.broadcast_tx_commit_actions(actions, sender, lockupContract, privateKey)

我确实执行了这批，但结果没有给我明确的答案：https://explorer.testnet.near.org/transactions/DcchgGdzAVEvNqRReHkjsmrTr5PoaMoibs3fyKoKBYSe

回执日志中的第一个 fn 调用 code uses cross-contract calls and a callback code to check if the contract is whitelisted, but I can't see the callback's log code。我认为第一次调用失败是因为第二次调用失败并出现错误：“未选择质押池”

完整结果如下：

{
  "status": {
    "Failure": {
      "ActionError": {
        "index": 1,
        "kind": {
          "FunctionCallError": {
            "HostError": {
              "GuestPanic": {
                "panic_msg": "panicked at 'Staking pool is not selected', src/internal.rs:90:9"
              }
            }
          }
        }
      }
    }
  },
  "transaction": {
    "signer_id": "lucio.testnet",
    "public_key": "ed25519:Cvqie7SJ6xmLNA5KoTAYoUAkhD25KaJLG6N9oSmzT9FK",
    "nonce": 33,
    "receiver_id": "274e981786efcabbe87794f20348c1b2af6e7963.lockupy.testnet",
    "actions": [
      {
        "FunctionCall": {
          "method_name": "select_staking_pool",
          "args": "eyJzdGFraW5nX3Bvb2xfYWNjb3VudF9pZCI6Im5vcnRoZXJubGlnaHRzLnN0YWtpbmdwb29sIn0=",
          "gas": 75000000000000,
          "deposit": "0"
        }
      },
      {
        "FunctionCall": {
          "method_name": "deposit_and_stake",
          "args": "eyJhbW91bnQiOiIxMDk0OTkwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIn0=",
          "gas": 125000000000000,
          "deposit": "0"
        }
      }
    ],
    "signature": "ed25519:gzCsrcobVtjuD6FE4qDhgo9zdk2feBp6dfa66NZYLPTnwypF7g8mDM7yubcnkVcF1sPzEFeEfJtQ4hwwnhrxTa6",
    "hash": "EjiQBjzF6Ea74wSHkjmZMkhTGwgYxbUdeVKUvzaA8X7k"
  },
  "transaction_outcome": {
    "proof": [],
    "block_hash": "3xEuw43E1W4FP2q1Un6XLsDSbhRc7c7FMtGWWL6i3KJj",
    "id": "EjiQBjzF6Ea74wSHkjmZMkhTGwgYxbUdeVKUvzaA8X7k",
    "outcome": {
      "logs": [],
      "receipt_ids": [
        "75pJCVuheYCjX82RspQzoKm5v7NSG1QNUaPK7DRzZYNt"
      ],
      "gas_burnt": 4748079879222,
      "tokens_burnt": "474807987922200000000",
      "executor_id": "lucio.testnet",
      "status": {
        "SuccessReceiptId": "75pJCVuheYCjX82RspQzoKm5v7NSG1QNUaPK7DRzZYNt"
      }
    }
  },
  "receipts_outcome": [
    {
      "proof": [
        {
          "hash": "55YXLhqDc63f8n4MdZNwi6TdmtFkaYp18wKwm7qFmDo5",
          "direction": "Left"
        }
      ],
      "block_hash": "DB3p49tiSBfRLv5diDUStajtDiMNs2KroKfRcr2cQDnV",
      "id": "75pJCVuheYCjX82RspQzoKm5v7NSG1QNUaPK7DRzZYNt",
      "outcome": {
        "logs": [
          "Selecting staking pool @northernlights.stakingpool. Going to check whitelist first."
        ],
        "receipt_ids": [
          "HXStMQuf5aWKVpWDM1Hf4EdA3S4FLTGjmYaF2WAYRcUz"
        ],
        "gas_burnt": 20291176638173,
        "tokens_burnt": "2029117663817300000000",
        "executor_id": "274e981786efcabbe87794f20348c1b2af6e7963.lockupy.testnet",
        "status": {
          "Failure": {
            "ActionError": {
              "index": 1,
              "kind": {
                "FunctionCallError": {
                  "HostError": {
                    "GuestPanic": {
                      "panic_msg": "panicked at 'Staking pool is not selected', src/internal.rs:90:9"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "proof": [],
      "block_hash": "2kua8s7vjix2MiMHZ7Rzbrhyv8UbGFEpvWeT67H2qCYM",
      "id": "HXStMQuf5aWKVpWDM1Hf4EdA3S4FLTGjmYaF2WAYRcUz",
      "outcome": {
        "logs": [],
        "receipt_ids": [],
        "gas_burnt": 0,
        "tokens_burnt": "0",
        "executor_id": "lucio.testnet",
        "status": {
          "SuccessValue": ""
        }
      }
    }
  ]
}

编辑：PS。看起来第一个函数调用无声地失败了（关于 Tx 结果）。我测试了与 2 个独立事务相同的调用，第一个 (select_staking_pool) 成功。

Answer 1

不执行第一个失败操作之后的所有后续操作。他们的执行费用将退还。之前成功执行的所有更改都将被还原，所有承诺也不会被安排和执行。

你的情况更复杂，因为第一个动作通过返回一个承诺而成功。稍后生成的 promise 将在回调中失败，但第二个操作立即失败，因为由于异步执行尚未选择质押池。所以第一个承诺没有得到安排。

编辑 1.

一旦交易或收据成功（完成所有操作），它不会回滚任何内容。因此，如果任何未来的承诺失败，它们将相互独立执行。也只有一批操作中的最后一个操作 returns 整个收据的结果。

批处理中的事务是否序列化？

Are transactions in a batch serialized?

nearprotocol