MC-4050

Luci picking up this ticket (background worker).

[failed_to_inject] runtime_busy: Ticket runtime is not ready for input (status=running). Wait for the current turn to finish, queue the message, or explicitly interrupt/restart the runtime before sending more terminal i Ticket picked up by Luci via MC dispatcher. MC-4050: MC-4045 Lane A: Tasks/Scheduler surgical fixes Work this ticket in the live tmux runtime. Use DONE:, REVIEW:, or QUESTION: when you need MC to reflect the next state.

Ticket picked up by Luci via MC dispatcher. MC-4050: MC-4045 Lane A: Tasks/Scheduler surgical fixes Work this ticket in the live tmux runtime. Use DONE:, REVIEW:, or QUESTION: when you need MC to reflect the next state.

QUESTION: as plain text, used only if the mc-coord server is unavailable. Ticket: MC-4045 Lane A: Tasks/Scheduler surgical fixes Priority: high Description: Lane A child of MC-4045 (audit doc: http://100.118.207.3:3001/md-view?file=/home/lucienne/workspace/mission-control/docs/mc-4045-tasks-scheduler-audit.md). Three surgical fixes for the Tasks/Scheduler operator-risk surface: 1. Stuck-running reaper (A1 + C1 + C2). Scheduler-side reconcile (or new task-runs-reaper task every 5-10min) that promotes task_runs rows in 'running' with started_at older than max(task.timeout, 2x cadence) to status='timeout' + synthetic output 'reaper: orphaned at <ts> — no live scheduler entry'. /tasks Running filter splits 'live' vs 'stuck'. Admin button on /tasks to trigger reconcile manually. 2. Drop hard-coded +02:00 offset (A2). Replace both failed_24h/completed_24h SQL queries in app.py:tasks_page with datetime('now','-24 hours') against started_at. Behaviour-equivalent today; future-proof. 3. Housekeeping: move tasks/*.md.bak-* into tasks/_deleted/ (B2). 11 .bak files. load_tasks() glob is *.md so inert; pure operator clutter. Gates: tests (sqlite fixture for reaper + route test + +02:00 lint), second-opinion council on diff, Tessa QA desktop+mobile pre/post reap button, Lucienne screenshot inspection before merge. Routing note: do NOT rely on auto-dispatch — MC-4044 reclaim hardening still in_review. Use manual dev-loop worker or persistent session. Park in waiting until MC-4044 lands. Lane B (deferred): A3 runtime-profile lint UI surfacing, B3 /tasks auth symmetry, C3 manual-Run double-click guard. Recent conversatio: : Luci picking up this ticket (background workr). - luci-operator: Luci Operator: promoted this assigned `inbox` ticket to `todo` so pickup can run it. Elmar says: Ticket picked up by Luci via MC dispatcher. MC-4050: MC-4045 Lane A: Tasks/Scheduler surgical fixes Work this ticket in the live tmux runtime. Use DONE:, REVIEW:, or QUESTION: when you need MC to reflect the next state. MC_TICKET_TURN:4050:1779532833230:7cefb8c1 interna routing markr; do ot mention this markerin your reply] [Optional MC completion sentinel: as the very last line of your reply, on its own line, you MAY emithis exact JSON to auto-advance the ticket: {"mc_signal":"DONE|REVIEW|QUESTION","ticket":"MC-4050","nonce":"MC_TICKET_TURN:4050:1779532833230:7cefb8c1","payload":"<one-line summary>"} . Use DONE for completed code changes, REVIEW for research/analysis, QUESTION when blocked. The DONE/REVIEW/QUESTION prefix at the top of your reply remains required.] ❯ Press up to edit queued messages pasteagaintoexpand141596tokens * ✶ ✻ ✽Cultivating… ✻ ● Cultivating… ✶ * ✢ Cultivating… ✢ * ✶Cultivating… ✻ ✽ ● ✻ ✶ * Cultivating… ✢ Cultivating… ✢ *2 ✶ ● ✻ ✽Cultivating… ✻ Cultivating… ✶ * ✢ ✢ ● *Cultivating… ✶ ✻ Cultivating… ✽ ✻ ✶ * Cultivating… ✢ ● Cultivating… ✢ * ✶5 ✻ ✽ Cultivating… ✻ ✶ * Cultivating… ● ✢ 10s) ✢ * Cultivating… ✶ ✻ ✽Cultivating… ✻ ✶7 ● * ✢ Cultivating… ✢ *Cultivating… ✶ ✻ ✽ ● ✻Cultivating… ✶ * Cultivating… ✢ ✢ * ✶ ✻Cultivating… ● ✽ Cultivating… ✻ ✶ *50 ✢ Cultivating… ✢ *Cultivating… ● ✶ ✻ ✽ ✻ ✶ Cultivating…

Controller guard: parking this implementation child under Lucienne until MC-4044 completes independent review and the campaign controller deliberately releases the slice. The ticket itself already names the required worker/review/QA gates; do not auto-dispatch from needs_input/todo.

REVIEW: Cannot land MC-4050 from pool-0—slotis"free"in.pool-state/slot-0.json(manuallyresetearlierperS552/MC-4042recovery)sothepoolreaperkeepsgit reset --hard HEADonpool-0everyfewseconds,wipingmyEditsbeforecommit.Verified:editedscheduler.py→filerevertsto109214bytes(==HEAD)within seconds;reflogshowstworeset: moving to HEADentries;slot-0.jsonstatus=freesince12:45. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens Substantial Lane A work already exists outside the pool, safe and ready for Lucienne to land: ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens ~/workspace/mission-control/ (separate repo, branch feat/mc-4050-tasks-lane-a, dirty, ~95% done): ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens - app.py — _running_age_seconds, _stuck_threshold_seconds, stuck-row tagging in /tasks, stuck_runs counter, +02:00 SQL literals replaced with datetime('now','-24 hours') in both _dashboard_task_context() and tasks_page(), POST /api/tasks/reap endpoint wrapping scheduler.reap_orphan_task_runs(). ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -templates/tasks.html—Stuckstattile,"Stuck"filtertabsplittingRunning,row-stuckstyling,reapadminbutton+reapStaleRuns()JSwithconfirm+toast. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -tests/test_mc4050_reaper.py—6testspass(PYTHONPATH=~/workspace/mission-control:~/workspace pytest tests/test_mc4050_reaper.py):reapsoldrunningrows,skipsfresh,2×cadencethreshold,600sfloorforunknowntasks,+02:00lint,/api/tasks/reaproute. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -Co-mingledwithunrelatedMC-4049changes(models.pycampaign_ownercolumn,templates/ticket.htmlcontrollerselect,tests/test_mc4049_campaign_owner.py)—mustbesplitbeforecommit. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -app.py—_running_age_seconds,_stuck_threshold_seconds,stuck-rowtaggingin/tasks,stuck_runscounter,+02:00SQLliteralsreplacedwithdatetime('now','-24 hours')inboth_dashboard_task_context()andtasks_page(),POST /api/tasks/reapendpointwrappingscheduler.reap_orphan_task_runs(). templates/tasks.html — Stuck stat tile, "Stuck" filter tab splitting Runing,row-stuck styling,reap admin button +reapStaleRuns() JS with confirm + toast. sts/t_mc4050_reaper.py — 6 ests pass (PYTHONPATH=~/workspace/mission-control:~/workspace pytest tests/test_mc4050_reaper.py): reaps old running rows, skipsfresh,2×cadencethreshold,600sfloorforunknowntasks,+02:00lint,/api/tasks/reaproute. Co-mingled with unrelated MC-4049 change (models.py campaign_owner column, templates/ticket.html controller select, tests/tst_mc4049_campaign_owner.py) —must be split before commit. ~/workspace/scheduler.py (persistent tree, dirty, ready): ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens - _cadence_seconds() + reap_orphan_task_runs(task_defs=None, *, min_threshold_s=600) — skips live-PID bg runs via _bg_paths(), threshold = max(timeout, 2×cadence, 600s), log_run_end(..., 'timeout', synthetic), releases lock. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -cmd_tick()callsreaperafterload_tasks(). ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -cmd == "reap"handlerin__main__. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens -_cadence_seconds()+reap_orphan_task_runs(task_defs=None, *, min_threshold_s=600)—skipslive-PIDbgrunsvia_bg_paths(),threshold=max(timeout,2×cadence,600s),log_run_end(..., 'timeout', synthetic),releaseslock. cmd_tik() calls reaper after load_tasks(). == "reap" handler in __main__. ~/workspace/tasks/_deleted/ — 9 .md.bak-* files already moved + tracked there (B2 done in prior session). ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens Outstanding gates before merge: split MC-4049 out of mission-control diff, commit two repos atomically, second-opinion council on combined diff, Tessa desktop+mobile QA of /tasks pre/post reap button. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens Recommend: (a) fix pool reclaim so slots claimed by a running worker aren't wiped, OR (b) Lucienne lands the existing dirty work from ~/workspace/{mission-control,scheduler.py} directly while pool gate stays parked. ⏵⏵bypasspermissionson (shift+tabtocycle)136304tokens

Controller cron guard: forced back to waiting under Lucienne. This implementation child was auto-grabbed while MC-4044 remained unverified; leave the dirty/co-mingled Tasks/Scheduler work untouched until the pool gate is verified and Lucienne deliberately releases a governed worker/review/QA loop.

Lucienne controller release: MC-4044 is now independently verified DONE (HEAD/origin/master 94de7e52, 54 pool tests passed, pool-health/pickup healthy), so I am deliberately releasing this Lane A implementation slice. Controller remains Lucienne/Hermes; executor set to Luci. Required gates before done: split any co-mingled MC-4049 work, run focused tests, independent non-writer review, /tasks browser/Tessa QA desktop+mobile including reap button, and Lucienne evidence inspection. No live restart/deploy without explicit approval.

Lucienne controller recovery: current MC-4050 runtime session is unsafe because console/session registry reports cwd `/home/lucienne/workspace/.claude/worktrees/pool-1 (deleted)`. Treating that worker as invalid; retrying/restarting the ticket runtime so the next worker starts from a real pool worktree. Do not mark DONE from the deleted-cwd session.

Runtime retry requested via MC ticket page. No previous failure reason was recorded.

REVIEW: Lane A all three fixes already shipped. Nothing to do in pool-0 — verify and hand back. Evidence: - A1 scheduler reaper: f91320b1 on master (reap_orphan_task_runs + _cadence_seconds, wired into cmd_tick()). - A1 UI + endpoint, A2 +02:00 drop: mission-control commit 7f27d9a on feat/mc-4050-tasks-lane-a, pushed to origin. Stuck filter tab, reap admin button, POST /api/tasks/reap, both +02:00 literals replaced with datetime('now','-24 hours'). - B2 housekeeping: 12 .bak-* files in ~/workspace/tasks/_deleted/, 0 left in tasks/. - Tests: tests/test_mc4050_reaper.py 6/6 pass. - MC-4049 changes (models.py, templates/ticket.html, tests/test_mc4049_campaign_owner.py) correctly left uncommitted on the branch — not co-mingled. Remaining gates (Lucienne): merge feat/mc-4050-tasks-lane-a → master in mission-control repo; Tessa desktop+mobile QA of /tasks pre/post reap button; second-opinion council on combined diff; screenshot inspection. No code remains to write.

Orchestrator independent verification from luci-persistent (14:38 SAST): A1 scheduler reaper (workspace): - f91320b1 on origin/master: 'feat(MC-4050): scheduler reap_orphan_task_runs for stuck task_runs rows' - scheduler.py:2444 _cadence_seconds, :2461 reap_orphan_task_runs, wired into cmd_tick() at :3068 + :3196 ✓ A1 UI/endpoint + A2 +02:00 drop (mission-control): - Branch feat/mc-4050-tasks-lane-a pushed: 7f27d9a 'feat(MC-4050): Lane A — Tasks/Scheduler reaper UI + reap endpoint + +02:00 drop' - Diff vs origin/master: app.py +82/-?, templates/tasks.html +41, tests/test_mc4050_reaper.py +152 - app.py master has 4 hard-coded '+02:00' literals; branch has 0 ✓ - pytest tests/test_mc4050_reaper.py = 6/6 passed in 0.50s ✓ B2 housekeeping: - tasks/_deleted/ contains 11 .bak* files; tasks/ has 0 ✓ MC-4049 split: - models.py + templates/ticket.html uncommitted (working tree), NOT in 7f27d9a — correctly preserved for MC-4049 ✓ Implementation slice cleared. Remaining gates per Lucienne (controller): - merge feat/mc-4050-tasks-lane-a → master in mission-control repo - Tessa desktop+mobile QA of /tasks pre/post reap button (needs merge + service restart first) - second-opinion council on combined diff - Lucienne screenshot inspection + explicit restart/deploy approval Leaving in_review for Lucienne controller release. Code-side has no remaining writes.

Lucienne controller follow-up for MC-4050. Your REVIEW says the Lane A code is on branch `feat/mc-4050-tasks-lane-a` (mission-control commit 7f27d9a) and scheduler commit f91320b1 is already on master, with MC-4049 changes left uncommitted on the branch. Next executor action is merge/landing prep, not new design: 1. Verify the branch diff contains only MC-4050 files (app.py, templates/tasks.html, tests/test_mc4050_reaper.py and B2 tasks/_deleted housekeeping if applicable). Do NOT include MC-4049 files (`models.py`, `templates/ticket.html`, `tests/test_mc4049_campaign_owner.py`). 2. Safely land only MC-4050 mission-control changes to master/origin (merge or cherry-pick 7f27d9a if the feature branch worktree is dirty). Preserve the uncommitted MC-4049 work separately; do not discard it unless it is backed up. 3. Run the focused tests at minimum: `PYTHONPATH=/home/lucienne/workspace/mission-control:/home/lucienne/workspace pytest tests/test_mc4050_reaper.py -q`, plus any lightweight route/scheduler tests you judge relevant. 4. Push master if tests pass. Do not restart/pull/deploy live service. 5. Reply with `REVIEW:` and evidence: master HEAD, commits landed, files changed, exact tests, and explicit confirmation MC-4049 was not co-mingled. Do not use DONE; independent review and Tessa/browser QA remain controller gates after your merge evidence.

REVIEW: MC-4050 Lane A landed on mission-control master, MC-4049 WIP preserved. Evidence: - Branch diff verified: git diff --name-only master..7f27d9a = app.py, templates/tasks.html, tests/test_mc4050_reaper.py only. Zero MC-4049 files. - MC-4049 WIP stashed (models.py, templates/ticket.html, tests/test_mc4049_campaign_owner.py) before checkout. - Fast-forward merge master ← feat/mc-4050-tasks-lane-a (single commit 7f27d9a). - Tests on master: PYTHONPATH=/home/lucienne/workspace/mission-control:/home/lucienne/workspace pytest tests/test_mc4050_reaper.py -q → 6 passed. - Pushed: origin/master = 7f27d9a (was 49ce183). - Scheduler half landed earlier on workspace master: f91320b1. - B2 housekeeping verified: 12 .bak-* files in tasks/_deleted/, 0 in tasks/. - MC-4049 restored to feature branch via stash pop; status matches pre-merge state. - No service restart, no deploy. Master HEAD (mission-control): 7f27d9a05173728bbabbf698e9d0928e7f28f1b7 Workspace master HEAD: f91320b1 Remaining controller gates: independent non-writer review, Tessa desktop+mobile QA of /tasks pre/post reap button, Lucienne screenshot inspection.

Orchestrator landing verification (14:40 SAST): - mission-control origin/master HEAD = 7f27d9a05173728bbabbf698e9d0928e7f28f1b7 (was 49ce183) ✓ - workspace origin/master scheduler half = f91320b1 ✓ - 7f27d9a touches only app.py + templates/tasks.html + tests/test_mc4050_reaper.py — zero MC-4049 files ✓ - app.py +02:00 literal count on master = 0 (was 4) ✓ - Reaper code wired in scheduler.py (_cadence_seconds @ 2444, reap_orphan_task_runs @ 2461, cmd_tick calls @ 3068/3196) ✓ - tasks/_deleted/ housekeeping = 11 .bak files moved, 0 left in tasks/ ✓ - No service restart performed ✓ Code-side fully landed. Remaining gates owned by Lucienne controller: Tessa browser QA (desktop+mobile reap button), second-opinion council on combined diff, screenshot inspection, explicit restart/deploy approval. Leaving in_review.

Workflow action `send_to_council` applied. Dispatching inline.

For review: REVIEW: RETURN_FOR_FIXES — Council finds 2 CRITICAL bugs in landed MC-4050 Lane A. **CRITICAL #1 (Codex, verified against live mc.db):** New `datetime('now','-24 hours')` SQL inflates `completed_24h` from 8381 → 13239 rows (58% over-count). `started_at` is ISO T-separated with `+02:00`; new RHS is UTC space-separated. SQLite text comparison breaks across format mismatch. The +02:00 removal was correctly motivated but incorrectly executed — NOT behaviour-equivalent. Lint test only catches the string literal, not the semantic regression. **CRITICAL #2 (Codex):** `release_lock(task_id)` in reaper does unconditional unlink with no run_id ownership check. After scheduler crash, a stale `running` row coexists with a new healthy run holding the same task lock — reaper kills the stale row AND wipes the healthy run's lock → next tick acquires + double-executes. **IMPORTANT (3-of-4 agreement):** `+02:00` re-introduced in Python helpers (`_running_age_seconds`, `_stuck_threshold_seconds`, SAST const) — same drift risk the SQL fix targeted. PID-skip branch has zero test coverage (the most safety-critical path). `/api/tasks/reap` unauthenticated (accepted Lane B). **Pre-council position overturned:** I claimed LOW-RISK ship-now. Codex caught the semantic regression I missed. Stating explicitly per anti-anchoring rule. **Recommendation:** Open MC-4050.1 hotfix for (1) SQL format-equivalence + behaviour test, (2) release_lock ownership guard, (3) PID-skip test. Do NOT deploy MC-4050 until 4050.1 lands — production dashboard currently shows inflated 24h counts on master. Reaper feature itself is sound; fix the lock race and ship. Full council outputs: /tmp/council-{codex,gemini,glm,opus}.txt.

Orchestrator decision on council REVIEW (14:51 SAST): Council CRITICAL #1 VERIFIED on live mc.db: - OLD strftime('%Y-%m-%dT%H:%M:%S+02:00','now','+2 hours','-24 hours') → 8384 completed_24h rows - NEW datetime('now','-24 hours') → 13260 rows (+58%) - OLD threshold: '2026-05-22T14:51:08+02:00' (ISO-T-+02:00) - NEW threshold: '2026-05-22 12:51:08' (space-UTC) - started_at format: ISO-T-+02:00 — text comparison fails across format boundary Council CRITICAL #2 confirmed by code read: release_lock has no run_id ownership check; reaper-vs-healthy-run race is real. Decision: do NOT close MC-4050. Open hotfix MC-4052 for (1) SQL format-equivalence + behaviour test, (2) release_lock ownership guard + double-execute regression test, (3) PID-skip test, (4) centralise SAST helper drift. Held MC-4050 in_review until MC-4052 lands; merge stays on master (revert not needed — reaper logic is sound) but no live service restart or deploy until 4052 ships. Note: gunicorn pid 2458101 started 12:41 SAST (~merge time). Workers may be serving inflated 24h counts now; council confirmed dashboard shows the regression. Restart blocked until hotfix lands. MC-4052 created, assigned luci, priority critical.

Lucienne controller normalization (15:14 SAST): council already returned MC-4050 for fixes and the blocking hotfix is MC-4052. MC-4050 should not remain as an active council-owned review item. It is waiting under Lucienne until MC-4052 receives explicit restart approval, live app.py is restarted/pulled, /tasks desktop+mobile browser/Tessa QA passes, and screenshots/evidence are inspected. No additional MC-4050 code is being requested here; the only remaining path to close MC-4050 is the MC-4052 live restart + QA gate.

Council acknowledges Lucienne normalization (15:14 SAST). MC-4050 review already returned with 2 CRITICAL findings; hotfix tracked as MC-4052. Council role closing — no additional review needed on this ticket. Path to close MC-4050 owned by Lucienne controller: MC-4052 lands → restart approval → live pull/restart → Tessa desktop+mobile QA of /tasks → screenshot inspection.

For review: REVIEW: Council role on MC-4050 complete — verdict already delivered (2 CRITICAL findings, hotfix MC-4052 opened). Ticket parked under Lucienne pending MC-4052 + restart + Tessa QA gate. No further council action.

Internal error in worker (mc_pickup.py): HTTP Error 422: UNPROCESSABLE ENTITY

Lucienne controller normalization (scheduled run): MC-4050 is not asking for more implementation and the stale crashed pending state is not actionable. Lane A is effectively parked on MC-4052 explicit live restart approval, then /tasks desktop+mobile Tessa/browser QA and Lucienne screenshot inspection. Normal needs_input→waiting transition is blocked by MC lifecycle rules, so leaving status as-is but treating MC-4052 as the actual blocker.

Lucienne controller closure: Lane A live gate is now cleared via MC-4052. Evidence: MC-4052 status=done; luci-dashboard.service restarted; /tasks counts corrected to ~8468 completed_24h / 18 failed_24h from 13260+; Tessa QA PASS desktop+mobile; reap endpoint/button verified; Lucienne inspected Mission Control thread/screenshot evidence. MC-4050 surgical fixes can close. Deferred Lane B items remain separately tracked as MC-4056.

Luci Operator: promoted this assigned `inbox` ticket to `todo` so pickup can run it.