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    @sentry/core

Base implementation for all Sentry JavaScript SDKs


Version published
Maintainers
11
Install size
2.92 MB
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Package description

What is @sentry/core?

The @sentry/core package is part of the Sentry SDK for JavaScript, which is designed for real-time monitoring and tracking of application health, errors, and performance issues. It provides the core functionalities needed for initializing and configuring Sentry in your application, handling exceptions, and capturing messages and events.

What are @sentry/core's main functionalities?

Initialization and Configuration

This feature allows you to initialize Sentry in your application with your project's DSN (Data Source Name). It is the first step in integrating Sentry into your project for error tracking and performance monitoring.

Sentry.init({ dsn: 'YOUR_DSN_HERE' });

Capturing Exceptions

This feature enables you to capture exceptions in your code and send them to Sentry for monitoring and analysis. It helps in identifying and debugging errors in your application.

try { myFunction(); } catch (e) { Sentry.captureException(e); }

Capturing Messages

This feature allows you to capture custom messages or log messages in Sentry. It can be used for tracking custom events or information that is not necessarily an error.

Sentry.captureMessage('Something went wrong');

Other packages similar to @sentry/core

Changelog

Source

7.92.0

Important Changes

Deprecations
  • feat(core): Add span.updateName() and deprecate span.setName() (#10018)
  • feat(core): Deprecate span.getTraceContext() (#10032)
  • feat(core): Deprecate span.toTraceparent() in favor of spanToTraceHeader() util (#10031)
  • feat(core): Deprecate trace in favor of startSpan (#10012)
  • feat(core): Deprecate span toContext() and updateWithContext() (#10030)
  • ref: Deprecate deepReadDirSync (#10016)
  • ref: Deprecate lastEventId() (#10043)

Please take a look at the Migration docs for more details. These methods will be removed in the upcoming v8 major release.

Cron Monitoring Support for cron and node-cron libraries
  • feat(node): Instrumentation for cron library (#9999)
  • feat(node): Instrumentation for node-cron library (#9904)

This release adds instrumentation for the cron and node-cron libraries. This allows you to monitor your cron jobs with Sentry cron monitors.

For cron:

import * as Sentry from '@sentry/node';
import { CronJob } from 'cron';

const CronJobWithCheckIn = Sentry.cron.instrumentCron(CronJob, 'my-cron-job');

// use the constructor
const job = new CronJobWithCheckIn('* * * * *', () => {
  console.log('You will see this message every minute');
});

// or from
const job = CronJobWithCheckIn.from({
  cronTime: '* * * * *',
  onTick: () => {
    console.log('You will see this message every minute');
  },
});

For node-cron:

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

const cronWithCheckIn = Sentry.cron.instrumentNodeCron(cron);

cronWithCheckIn.schedule(
  '* * * * *',
  () => {
    console.log('running a task every minute');
  },
  { name: 'my-cron-job' },
);

Other Changes

  • feat(astro): Add enabled option to Astro integration options (#10007)
  • feat(core): Add attributes to Span (#10008)
  • feat(core): Add setClient() and getClient() to Scope (#10055)
  • feat(integrations): Capture error cause with captureErrorCause in ExtraErrorData integration (#9914)
  • feat(node-experimental): Allow to pass base span options to trace methods (#10006)
  • feat(node): Local variables via async inspector in node 19+ (#9962)
  • fix(astro): handle commonjs related issues (#10042)
  • fix(astro): Handle non-utf8 encoded streams in middleware (#9989)
  • fix(astro): prevent sentry from externalized (#9994)
  • fix(core): Ensure withScope sets current scope correctly with async callbacks (#9974)
  • fix(node): ANR fixes and additions (#9998)
  • fix(node): Anr should not block exit (#10035)
  • fix(node): Correctly resolve module name (#10001)
  • fix(node): Handle inspector already open (#10025)
  • fix(node): Make NODE_VERSION properties required (#9964)
  • fix(node): Anr doesn't block exit (#10064)
  • fix(utils): use correct typeof URL validation (#10028)
  • perf(astro): reduce unnecessary path resolutions (#10021)
  • ref(astro): Use astro logger instead of console (#9995)
  • ref(remix): Isolate Express instrumentation from server auto-instrumentation. (#9966)

Work in this release contributed by @joshkel. Thank you for your contribution!

Readme

Source

Sentry

Sentry JavaScript SDK Core

npm version npm dm npm dt

General

This package contains interface definitions, base classes and utilities for building Sentry JavaScript SDKs, like @sentry/node or @sentry/browser.

Please consider all classes and exported functions and interfaces internal.

FAQs

Last updated on 04 Jan 2024

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