Uncaught exception inside cron crashes app

[Boshen]

I'm submitting a...

[ ] Regression 
[ ] Bug report
[x] Feature request
[x] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

Uncaught exception inside cron crashes app
https://github.com/Boshen/nestjs-playground/blob/master/src/app.service.ts#L12-L15

  @Cron(CronExpression.EVERY_SECOND)
  handleCron() {
    console.log('triggerd cron')
    throw new Error('Error')
  }

triggerd cron
/Users/boshen/github/nestjs-playground/dist/main.js:1117
        throw new Error('Error');
        ^

Error: Error
    at AppService.handleCron (/Users/boshen/github/nestjs-playground/dist/main.js:1117:15)
    at CronJob.fireOnTick (/Users/boshen/github/nestjs-playground/node_modules/cron/lib/cron.js:562:23)
    at Timeout.callbackWrapper [as _onTimeout] (/Users/boshen/github/nestjs-playground/node_modules/cron/lib/cron.js:629:10)
    at listOnTimeout (node:internal/timers:556:17)
    at processTimers (node:internal/timers:499:7)

Expected behavior

Any of these:

• Documentation hint - user should catch the error
• nestjs wraps it and catch the error

I've dug through node-cron and it seems they don't have a global catcher also. But as a framework we should mitigate this somehow. My production app crashed a few times ;-)

[kamilmysliwiec]

Would you like to create a PR for this issue? :) A simple try..catch block with a logger.error() call should be sufficient

[Boshen]

Sure, I'll give it a try

[kamilmysliwiec]

Fixed in 0.4.2

[droplet-js]

@kamilmysliwiec
Any news update? I have same issue.

  "dependencies": {
    "@nestjs/common": "^10.0.0",
    "@nestjs/core": "^10.0.0",
    "@nestjs/schedule": "^4.0.2",
  }

  @Timeout(10 * 1000)
  handleAfter10Seconds() {
    this.todo();
  }

  async todo() {
    await new Promise((resolve) => setTimeout(resolve, 10 * 1000));
    throw new Error('Error');
  }

    throw new Error('Error');
          ^
Error: Error