Sentry doesn't emit any instrumentation events when using Fastify adapter

[LuisCarrilloR]

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/nestjs

SDK Version

8.39.0

Framework Version

NestJS 10.3.10

Link to Sentry event

No response

Reproduction Example/SDK Setup

Having the following configuration, the app continously logs Isolation scope is still the default isolation scope, skipping setting transactionName.

// instrument.ts
import * as Sentry from '@sentry/nestjs';
import { nodeProfilingIntegration } from '@sentry/profiling-node';

Sentry.init({
  dsn: process.env.SENTRY_DSN,
  environment: process.env.NODE_ENV,
  integrations: [nodeProfilingIntegration()],
  debug: true,
  release: process.env.NODE_ENV,
  enabled: process.env.API_TRACING_ENABLED === 'true',
  tracesSampler: (samplingContext) => {
    if (samplingContext?.transactionContext?.name === 'GET /') {
      return 0;
    }
    return 0.1;
  },
  profilesSampleRate: 1.0,
});

// main.ts
import * as dotenv from 'dotenv';
dotenv.config();

import '@shared/config/modules/sentry/instrument'; // Sentry import
import { NestFactory, Reflector } from '@nestjs/core';
import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify';

async function bootstrap() {
  const adapter = new FastifyAdapter();
  
// some adapter configs here

  const app = await NestFactory.create<NestFastifyApplication>(AppModule, adapter);


  await app.listen(process.env.PORT ? parseInt(process.env.PORT) : 80, '0.0.0.0');
  console.log('Server runing in port', process.env.PORT || 'default (80)');
}
bootstrap();

Steps to Reproduce

1. Setup Client.
2. Init application.

2024-11-21T00:03:16.243-06:00 | > node dist/main.js
-- | --
  | 2024-11-21T00:03:20.015-06:00 | Sentry Logger [log]: Initializing Sentry: process: 18, thread: main.
  | 2024-11-21T00:03:20.018-06:00 | Sentry Logger [log]: Running in CommonJS mode.
  | 2024-11-21T00:03:20.022-06:00 | Sentry Logger [debug]: @opentelemetry/api: Registered a global for diag v1.9.0.
  | 2024-11-21T00:03:20.025-06:00 | Sentry Logger [debug]: @opentelemetry/api: Registered a global for trace v1.9.0.
  | 2024-11-21T00:03:20.025-06:00 | Sentry Logger [debug]: @opentelemetry/api: Registered a global for context v1.9.0.
  | 2024-11-21T00:03:20.026-06:00 | Sentry Logger [debug]: @opentelemetry/api: Registered a global for propagation v1.9.0.
  | 2024-11-21T00:03:34.513-06:00 | �[32m[Nest] 18 - �[39m11/21/2024, 6:03:34 AM �[32m LOG�[39m �[38;5;3m[NestFactory] �[39m�[32mStarting Nest application...�[39m
  | 2024-11-21T00:03:35.803-06:00 | �[32m[Nest] 18 - �[39m11/21/2024, 6:03:35 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mSentryModule dependencies initialized�[39m�[38;5;3m +1293ms�[39m

3. No transactions are detected.
4. Logs continuously show

Sentry Logger [warn]: Isolation scope is still the default isolation scope, skipping setting transactionName.
Sentry Logger [warn]: Isolation scope is still the default isolation scope, skipping setting transactionName.
Sentry Logger [warn]: Isolation scope is still the default isolation scope, skipping setting transactionName.
Sentry Logger [log]: Flushing client reports based on interval.
Sentry Logger [log]: Flushing outcomes...
Sentry Logger [log]: No outcomes to send

Expected Result

I expect to see at least some transactions in Sentry but nothing is being sent.

Actual Result

Events are not being detected while using the app

[andreiborza]

Hey @LuisCarrilloR, thanks for filing this.

Could you please provide a reproduction repo or stackblitz so we can try this?