Local variables issue: The inspector session is already connected

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

7.94.1

Framework Version

node 20.10

Link to Sentry event

https://the-mill-adventure.sentry.io/issues/4896658537/events/e2ccbd047eb44463ba3af8035a1ccd95/

SDK Setup

  init({
    dsn: getEnvString('SENTRY_DSN'),
    environment: appStage(),
    includeLocalVariables: appEnv() === 'dev',
    integrations: [new AWSServices(), new ExtraErrorData(), new Mongo()],
    normalizeDepth: 5,
    beforeSend(event, { originalException: error }) {
      if ((error as { skipReport?: boolean }).skipReport) {
        return null;
      }

      if (appEnv() === 'dev' && appStage() !== 'ci-master') {
        return limitRepetitiveSentryAlerts()(event);
      }

      return event;
    },
  });

Steps to Reproduce

Set includeLocalVariables to true in Sentry init as per blog post

Expected Result

Local variables work

Actual Result

Keep getting the error in the title and linked Sentry event

@alfaproject

Hi @alfaproject thanks for writing in!

@timfish would you mind taking a look at this when you have time? Thank you!

Seeing the same error after upgrading to 7.95.0 today 😭

Seeing the same error after upgrading to 7.94.1 today 😭

I'll be looking into this first thing tomorrow. What version did you update from?

Our prod is running the following without seeing this issue:

    "@sentry/integrations": "7.92.0",
    "@sentry/node": "7.92.0",

And saw the first error log today in staging with (not 7.94.1 like I reported earlier sorry):

    "@sentry/integrations": "7.95.0",
    "@sentry/node": "7.95.0",

Sample stack trace if its useful:

["Error [ERR_INSPECTOR_ALREADY_CONNECTED]: The inspector session is already connected","    at Session.connect (node:inspector:67:13)","    
at cge.configureAndConnect (/node_modules/@sentry/src/integrations/local-variables/local-variables-sync.ts:97:19)","    
at Object.setup (/node_modules/@sentry/src/integrations/local-variables/local-variables-sync.ts:344:81)","    
at setupIntegration (/node_modules/@sentry/src/integration.ts:119:105)","    
at integration (/node_modules/@sentry/src/integration.ts:95:7)","    
at Array.forEach (<anonymous>)","    
at setupIntegrations (/node_modules/@sentry/src/integration.ts:92:16)","    
at _he.setupIntegrations (/node_modules/@sentry/src/baseclient.ts:321:28)","    
at oO.bindClient (/node_modules/@sentry/src/hub.ts:171:14)","    
at Object.wLt (/node_modules/@sentry/src/sdk.ts:37:7)"]

LocalVariables never really worked for us, or at least I never saw any variables in Sentry interface ever since it was introduced. This session error in particular happened a few versions ago so we disabled it because there were more changes coming and we thought it was a know issue. Then when those changes were released we enabled it again but once again no variables in the interface, so we just ignored waiting for better days. Then updated again and once again the session error at which point we thought it's probably not a known error and that's when we reported.

tl;dr never worked in any version

fix(node): LocalVariables integration should use setupOnce (#10307)

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Local variables issue: The inspector session is already connected #10278

Is there an existing issue for this?

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Which SDK are you using?

SDK Version

Framework Version

Link to Sentry event

SDK Setup

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Expected Result

Actual Result

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Local variables issue: The inspector session is already connected #10278

Description

Is there an existing issue for this?

How do you use Sentry?

Which SDK are you using?

SDK Version

Framework Version

Link to Sentry event

SDK Setup

Steps to Reproduce

Expected Result

Actual Result

Activity

Lms24 commented on Jan 23, 2024

cbeardsmore commented on Jan 23, 2024

timfish commented on Jan 23, 2024

cbeardsmore commented on Jan 24, 2024

alfaproject commented on Jan 24, 2024

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