medienreaktor/sentry

Integrates sentry compatible error tracking into Neos.

1.0 2026-01-06 19:17 UTC

Requires

• guzzlehttp/guzzle: ^7.0
• neos/flow: ^8.0 || ^9.0
• punktde/sentry-flow: ^5.0

MIT

README

Non-blocking asynchronous Sentry transport for Neos Flow applications.

Overview

This package extends PunktDe.Sentry.Flow with a high-performance, asynchronous transport layer that prevents Sentry logging from impacting application response times. By using Guzzle's async capabilities in a fire-and-forget manner, error reporting happens in the background without blocking the main request.

Why this package?

When logging multiple errors to Sentry in a single request, the default synchronous transport can significantly slow down your application. Each event waits for a response from the Sentry server before continuing. This package solves that problem by:

• Non-blocking requests: Events are sent asynchronously without waiting for server responses
• Fire-and-forget: Your application continues immediately after triggering the send
• Maintained compatibility: Preserves all Sentry features including rate limiting and error handling

Requirements

• Neos Flow 8.0 - 9.0
• PunktDe.Sentry.Flow ^4.0 or ^5.0
• Guzzle HTTP client (typically already available in Flow/Neos)

Installation

composer require medienreaktor/sentry

Configuration

Just configure the environment variables for the package. The SENTRY_DSN is needed. That's it! All other PunktDe.Sentry.Flow settings work as usual.

How it works

The GuzzleAsyncTransport implements Sentry's TransportInterface and:

1. Serializes events using Sentry's standard payload serializer
2. Sends HTTP requests via Guzzle's postAsync() method
3. Triggers the request with wait(false) to ensure it's sent without blocking
4. Handles responses and errors asynchronously in background callbacks

Technical Details

• Uses lazy initialization to retrieve Sentry options from the SDK
• Preserves all standard Sentry features (rate limiting, profiling, etc.)
• Logs successes and failures for debugging purposes
• Gracefully handles errors in fire-and-forget mode

License

This package is open source software. For license information, please see the LICENSE file.

Credits

Built by Medienreaktor to optimize Sentry integration.

Based on PunktDe.Sentry.Flow by punkt.de.