Reliability & Delivery

In-depth guide to Bunnylynk's fault tolerance mechanisms, retry algorithms, circuit breakers, and rate limit protections.

Resilient Webhook Processing

Production webhooks are notorious for transient network partitions, temporary destination server restarts, and sudden traffic surges.

Bunnylynk is engineered to handle failure automatically, ensuring zero dropped messages through three interlocking layers:

Zero Dropped Events Guarantee

Regardless of whether downstream APIs return 500 Internal Server Error, 502 Bad Gateway, or 429 Too Many Requests, Bunnylynk preserves the original payload in durable storage.

Even after exhausting maximum automated retry attempts, events enter a Dead Letter state where they can be searched, debugged, and manually replayed once the downstream issue is resolved.