- Add TTL system options to RunEngineOptions.queue for configuration
- Add #ttlExpiredCallback method on RunEngine that calls ttlSystem.expireRun()
- Pass TTL system options to RunQueue in RunEngine constructor
- Compute ttlExpiresAt from run.ttl when enqueuing runs in EnqueueSystem
- Add env vars for TTL system configuration (disabled, shard count, poll interval, batch size)
- Configure TTL system in webapp's runEngine.server.ts
The TTL system enables automatic expiration of runs that have been in the queue
past their TTL deadline. When runs expire, the callback updates their status
to EXPIRED in the database and emits appropriate events.
https://claude.ai/code/session_01AyzQp6tbj7th5QRTCYjJR5
Claude
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