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sentry-lightweight-client

v1.0.11

Published

Легковесный клиент для отправки ошибок в Sentry с поддержкой очередей, контекста и минимальной зависимости от SDK.

Readme

sentry-lightweight-client

Легковесный клиент для отправки ошибок в Sentry с поддержкой очередей, контекста и минимальной зависимости от SDK.

🚀 Установка

pnpm add sentry-lightweight-client
# или
npm install sentry-lightweight-client
# или
yarn add sentry-lightweight-client

🔧 Использование

1. Инициализация клиента

import { Client } from 'sentry-lightweight-client'

const sentryClient = new Client({
  dsn: 'https://<PUBLIC_KEY>@sentry.io/<PROJECT_ID>',
})

2. Простая отправка ошибки

sentryClient.capture(new Error('Something went wrong'))
sentryClient.capture('String-based error')

3. Отправка ошибок с дополнительным контекстом

sentryClient.capture(new Error('Something went wrong'), {
  extra: {
    userId: '123',
    feature: 'checkout',
  },
  tags: {
    env: 'production',
  },
  fingerprint: ['custom-fingerprint'],
})

📦 Интеграция с Next.js сервером

Библиотека может использоваться как реализация Instrumentation.onRequestError из next/dist/server/instrumentation/types:

import type { InstrumentationOnRequestError } from 'next/dist/server/instrumentation/types'
import { Client } from 'sentry-lightweight-client'

const client = new Client({ dsn: process.env.SENTRY_DSN! })

export const onRequestError: InstrumentationOnRequestError = (
  error,
  request,
  context,
) => {
  client.capture(error, {
    extra: {
      url: request.path,
      method: request.method,
      headers: request.headers,
      ...context,
    },
  })
}

🧱 Архитектура

  • Client: основной класс, отвечающий за инициализацию и отправку ошибок.
  • HttpClient: low-level HTTP POST-обертка.
  • InformationBuilder: собирает payload ошибки в формат, понятный Sentry.
  • Queue: очередь для последовательной отправки событий (например, при загрузке/нагрузке).

⚠️ Валидация DSN

Если DSN передан в неправильном формате — клиент выбросит исключение:

Invalid Sentry DSN - your_dsn_value. Check is dsn format valid

Ожидаемый формат:

https://<PUBLIC_KEY>@sentry.io/<PROJECT_ID>

📘 Пример в приложении

import { Client } from 'sentry-lightweight-client'
import { getEnvironment } from '@utils/guards/environment'
import { isString } from '@utils/guards/types'
import type { InstrumentationOnRequestError } from 'next/dist/server/instrumentation/types'

type RequestServerErrorParameters = Parameters<InstrumentationOnRequestError>

class Service {
  private readonly _client = new Client({ dsn: getEnvironment('SENTRY_DSN') })

  public capture(error: string | Error) {
    this._client.capture(error)
  }

  public captureServerHandlerError(
    error: RequestServerErrorParameters[0],
    request: RequestServerErrorParameters[1],
    context: RequestServerErrorParameters[2],
  ) {
    if (isString(error) || error instanceof Error) {
      this._client.capture(error, {
        extra: {
          url: request.path,
          method: request.method,
          headers: request.headers,
          ...context,
        },
      })
    }
  }
}

export const errorService = new Service()

✅ TODO / Возможности

  • [x] Очередь отправки
  • [x] Поддержка extra, tags, fingerprint
  • [ ] Поддержка user context
  • [ ] Retry при неудаче
  • [ ] Браузерная сборка (если нужно)

🪪 License

MIT