Sentry Logging Service

Dependencies

sentry_flutter
implements LoggingService

Developer Guide

Developer should never use this service directly, use Logging Library instead.

SentryLoggingService

Implements LoggingService.
Provides methods which implements sentry services for event, exception, and transaction.

Configuration

To configure sentry for your project you just have to pass sentryConfig in environment config.
- You will have to add sentry dsn in sentryConfig.
- And you can configure SampleRate to trace uncaught errors. Value of tracesSampleRate (in sentryConfig) can be between 0 and 1. if value of tracesSampleRate is 0.4 then it will record 40% of uncaught errors, if it's 1 it will record 100% of uncaught errors.
Check this video for, how to get config values.
Check this also for other sentry integration (PERFORMANCE).

Source code

import 'package:sentry_flutter/sentry_flutter.dart';

import './logging_service.dart';
import '../models/log.dart';

abstract class SentryLoggingService implements LoggingService {
  static logEvent({
    required String message,
    SentryLevel? level,
    Object? data,
  }) {
    final SentryEvent event = SentryEvent(message: SentryMessage(message), level: level);
    Sentry.captureEvent(
      event,
      hint: data == null ? null : Hint.withMap({'data': data}),
    );
  }

  static logException(
    dynamic throwable, {
    dynamic stackTrace,
    dynamic hint,
  }) {
    Sentry.captureException(throwable, stackTrace: stackTrace, hint: hint);
  }

  static logTransaction({
    required Function execute,
    required TransactionDetails details,
  }) async {
    final ISentrySpan transaction = Sentry.startTransaction(details.name, details.operation);
    await execute();
    await transaction.finish();
  }
}

Local Logs

Firebase Logging Service