日程安排默认为nextRunAt到明年

Question

我正在尝试使用agenda库安排作业。我已经做到了：

await this.agenda.start()
this.agenda.define(scheduler.id, { lockLifetime: 10000 }, (job, done) => {
console.log('Hello world!')
//some logic using values on job variable
done()
})
const result = await this.agenda.every(scheduler.cron, scheduler.id, scheduler, { startDate: new Date() })
await this.agenda.start() //i added start here too just in case
console.log(result)

最后一个console.log显示作业已成功创建，甚至保存在数据库中，但由于某种原因，nextRunAt默认为2022年1月1日(如下面的完整对象所示(。我尝试在every()调用上添加startDate，但它仍然显示2022，我不知道为什么。无论我发送什么cron，它仍然不起作用。我发送给Agenda构造函数的唯一参数是数据库，与何时启动无关。谢谢

Job {
agenda: Agenda {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined,
_findAndLockNextJob: [Function: findAndLockNextJob],
_name: undefined,
_processEvery: 5000,
_defaultConcurrency: 5,
_maxConcurrency: 20,
_defaultLockLimit: 0,
_lockLimit: 0,
_definitions: { '61af764f8f26fb369c76b571': [Object] },
_runningJobs: [],
_lockedJobs: [],
_jobQueue: JobProcessingQueue { _queue: [] },
_defaultLockLifetime: 600000,
_sort: { nextRunAt: 1, priority: -1 },
_indices: { name: 1, nextRunAt: 1, priority: -1, lockedAt: 1, disabled: 1 },
_isLockingOnTheFly: false,
_isJobQueueFilling: Map(0) {},
_jobsToLock: [],
_ready: Promise { undefined },
_db: MongoClient {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined,
s: [Object],
topology: [Topology],
[Symbol(kCapture)]: false,
[Symbol(options)]: [Object: null prototype]
},
_mdb: Db { s: [Object] },
_collection: Collection { s: [Object] },
_processInterval: Timeout {
_idleTimeout: 5000,
_idlePrev: [TimersList],
_idleNext: [TimersList],
_idleStart: 28573,
_onTimeout: [Function: bound processJobs],
_timerArgs: undefined,
_repeat: 5000,
_destroyed: false,
[Symbol(refed)]: true,
[Symbol(kHasPrimitive)]: false,
[Symbol(asyncId)]: 221,
[Symbol(triggerId)]: 0
},
[Symbol(kCapture)]: false
},
attrs: {
name: '61af764f8f26fb369c76b571',
data: {
//stuff that i use here
},
priority: 0,
type: 'single',
nextRunAt: 2022-01-01T03:00:00.000Z, //next run at 2022
repeatInterval: '* * * 1 *',
repeatTimezone: null,
startDate: 2021-12-07T14:57:19.394Z,
endDate: null,
skipDays: null,
_id: new ObjectId("61af764fcb12102f92e637dc")
}
}

Answer 1

使用crontab，我注意到问题是我的cron作业将在下个月的第一天运行，与lib无关。现在有了正确的cron，它就可以按预期工作了