Script won't exit with ANR and captureStackTrace active

[joshkel]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/node

SDK Version

7.91.0

Framework Version

No response

Link to Sentry event

No response

SDK Setup

 Sentry.init({
    dsn: process.env.SENTRY_DSN,
    integrations: [new Sentry.Integrations.Anr({captureStackTrace: true})],
  });

Steps to Reproduce

import * as Sentry from '@sentry/node';

function configureSentry() {
  Sentry.init({
    dsn: process.env.SENTRY_DSN,
    integrations: [new Sentry.Integrations.Anr({captureStackTrace: true})],
  });
}

async function main() {
  configureSentry();
  await new Promise(resolve => setTimeout(resolve, 1000));
  process.exit(0);
}

main();

Expected Result

The program cleanly exits after 1 second.

Actual Result

The program waits forever with the following console output:

Debugger listening on ws://127.0.0.1:55686/bf184600-b574-49d0-9b00-3640e71b55ed
For help, see: https://nodejs.org/en/docs/inspector
Waiting for the debugger to disconnect...

I can find no workaround.

[timfish]

Thanks for reporting. Sorry, this was unexpected behaviour and therefore didn't even end up in the test cases.

[joshkel]

Thanks, @timfish . I may have been unclear - #10023 and this issue are separate. #10023 is about unrefing the timer, because "natural" exit doesn't work when ANR is enabled. This issue is about explicit process.exit not working when ANR and captureStackTrace are both enabled.

[timfish]

This issue is about explicit process.exit not working when ANR and captureStackTrace are both enabled.

Ah, thanks for the heads up. I'll test this tomorrow!