# Review: queue-sequential-drain-rearm — GATE 1

**Spec:** `docs/p4nr/capabilities/queue-sequential-drain-rearm.md`  
**Plan:** `docs/p4nr/plans/queue-sequential-drain-rearm.plan.md`  
**Date:** 2026-07-22  
**Reviewer:** p4nr-spec-reviewer (Team 2)

## Verdict: **APPROVE**

### Checklist

| Criterion | Result |
|-----------|--------|
| Root cause identified (#574) | Pass |
| Fix scoped to sequential drain re-arm | Pass |
| Backwards compatible | Pass |
| Blind-spot tests specified | Pass |
| No TLS / v6 | Pass |
| OSS stability | Pass |

### Notes

- Keep push-time `unitSendingAllowed` dedupe; re-arm only when work remains after command complete.
- Patch `5.50.1`.

**GATE 1: APPROVE — Team 3 may implement in `src/` + `test/`.**
