Amp Code experienced a minor incident on August 7, 2026, lasting 3h 20m. The incident has been resolved; the full update timeline is below.
Update timeline
- investigating Aug 07, 2026, 06:17 AM UTC
Status: Investigating We are currently investigating an outage in our infrastructure, which makes thread creation slow or causes time out.
- monitoring Aug 07, 2026, 09:24 AM UTC
Status: Monitoring We have identified the cause. A bug in undici, the HTTP library bundled with Node.js, prevented new outgoing requests from being dispatched while a long-lived streaming request was open on the same HTTP/2 connection. Under high load, new requests queued behind those streams and timed out. We deployed Node.js 26.5.1, which includes the upstream undici fix. Thread creation has been stable since the deploy. We are continuing to monitor and will post another update once we are confident the issue is resolved.
- resolved Aug 07, 2026, 09:38 AM UTC
Status: Resolved A bug in undici, the HTTP library bundled with Node.js, prevented new outgoing requests from being dispatched while a long-lived streaming request was open on the same HTTP/2 connection. Under high load, new requests queued behind those streams and timed out. We deployed Node.js 26.5.1, which includes the upstream undici fix. Thread creation has been stable since the deploy.