Synchronization hangs after a transaction

[Keith-CY]

我发现一个issue，mac，Neuron 版本: 0.116.2 CKB 节点版本: v0.116.1 CKB 轻节点版本: v0.3.7 在我这里发生过好几次了，我是每天存一点CKB，我昨天存完就一直放着没退出，然后今天我在存之前确认过同步区块正常同步，能看到区块数量在跟着链上的数据跑着的，这时我存入NervosDAO，进入了列表中，但我预计当同步到该交易上链了之后，列表里没有更新状态，且停止区块同步。 进程里看到两个Neuron Helper 退出Neuron之后残留一个Neuron Helper。而我清楚地记得，昨天我是清掉了残留的Neuron Helper才启动Neuron钱包的。 新启动Neuron之后，开始同步了。这个过程在昨天也同样发生过，现象一模一样。其中做的交易我猜不一定需要存DAO，只要发出交易就出现

neuron_debug_1719378733894.zip

[Keith-CY]

An error

[2024-06-25T11:47:11.220Z] [warn] status tracking error: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back. [2024-06-25T11:47:11.222Z] [error] Sync:ChildProcess: [2024-06-25T11:47:11.220Z] [warn] status tracking error: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back.

[2024-06-25T11:47:11.222Z] [error] Unhandled Rejection in task: Reason: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back.

can be found in the log.

[silySuper]

I will try to sync and keep neuron open，then close the computer for a while,then check whether the helper process is exit.

[silySuper]

Click refresh constantly firstly ,then exit Neuron manually,open neuron again,sync abnormal（stay 88.84% for a long time）.

main.log

bundled-ckb.log

@yanguoyu please have a look~

[yanguoyu]

An error

[2024-06-25T11:47:11.220Z] [warn] status tracking error: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back. [2024-06-25T11:47:11.222Z] [error] Sync:ChildProcess: [2024-06-25T11:47:11.220Z] [warn] status tracking error: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back.

[2024-06-25T11:47:11.222Z] [error] Unhandled Rejection in task: Reason: TransactionNotStartedError: Transaction is not started yet, start transaction before committing or rolling it back.

can be found in the log.

I have tried throwing this exception, but this exception will not break the sync process.

[yanguoyu]

Click refresh constantly firstly ,then exit Neuron manually,open neuron again,sync abnormal（stay 88.84% for a long time）.

main.log

bundled-ckb.log

@yanguoyu please have a look~

silySuper's Neuron includes a wallet for testing performance. So the sync process is not stuck, it just sync slows.

[silySuper]

OK，I will try click refresh constantly again，and show the sync time to check whether is slow or stop

[silySuper]

Cost about 1.5 hour to sync 100%