remote-codex-worker-slot

S3-backed job queue processing with remote Codex workers is automated by claiming, executing, and completing jobs sequentially while respecting lease ownership rules and timeouts to prevent duplicate work.

Lease management for distributed task queues is a conflict avoidance mechanism ensuring only one worker processes a job at a time through lease renewal, stale lease reclamation, and cancellation signals.

Duplicate job execution in S3 job queues is prevented through built-in lease conflict avoidance, ensuring only one worker slot can claim and process a queued job at any given time.

Adaptive idle backoff for S3 queue polling automatically adjusts worker heartbeat intervals based on queue empty states, reducing unnecessary polling while remaining responsive to new work.

Queued Codex task timeouts and max attempt limits are handled through resilient state management that processes cancellation signals and reclaims stale leases to prevent failed or duplicate work.

Remote Codex worker orchestration supports immutable logging and terminal result publication, ensuring distributed task queue workflows maintain reliable processing records without manual intervention.