Courier: Delay in Message Processing
Affected components: APICourier - APICourier - ObservabilityObservabilityCourier - Web ApplicationWeb Application
Timeline of updates
- identified
The Courier team identified an issue in our health monitoring involving our message event processing. The issue has been identified and a revert is in place.
- monitoring
Our team has released a revert to address the regression and it's in the process of merging.
- monitoring
The release is live, and the team is monitoring it.
- monitoring
Release is published and building to production. ETA ~45 minutes.
- monitoring
Fix has been deployed, and enqueued messages have started to go through slowly. Once the bottleneck clears, messages should start to flow normally.
- resolved
The general pipeline has recovered.
Changes Rewindex caught on this incident
- Aug 19, 2024Major incident: Delay in Message Processing
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured 18:33 UTC
In the 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on Oct 20, 00:41 UTC. Record hash
2b36b8f3d32cf812…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).