{"task_id":"st_01a01983","status":"completed","residency_state":"evicted","parent_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","root_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","depth":1,"execution_mode":"in-process","model":"openai-codex/gpt-5.6-sol","notify_on_terminal":true,"created_at":"2026-08-19T10:12:25.947Z","updated_at":"2026-08-24T15:52:54.179Z","notification":{"run_epoch":0,"notified_epoch":0},"name":"repair-ingress-revocation-race","task_summary":"Linearize Telegram ingress with authority lease","description":"Inbound revocation linearization","category":"deep","requested_model":{"provider":"openai-codex","model_id":"gpt-5.6-sol","display":"openai-codex/gpt-5.6-sol","source":"category","variant":"medium","reasoning_effort":"medium"},"fallback_models":[{"provider":"clinepass","model_id":"cline-pass/deepseek-v4-pro","display":"clinepass/cline-pass/deepseek-v4-pro","source":"category","variant":"medium","reasoning_effort":"medium"},{"provider":"clinepass","model_id":"cline-pass/glm-5.2","display":"clinepass/cline-pass/glm-5.2","source":"category","variant":"medium","reasoning_effort":"medium"}],"resolved_model":{"provider":"openai-codex","model_id":"gpt-5.6-sol","display":"GPT-5.6 Sol","source":"category","variant":"medium","reasoning_effort":"medium"},"spawn_spec":{"version":1,"cwd":"/home/cube/projects/richard/traning coach","prompt":"ONE GOAL: eliminate Task26 inbound revocation TOCTOU, test-first, no sealing. Scope: gateway/platforms/task26_runtime_authority.py, gateway/platforms/telegram.py, scripts/task26_local_telegram_qa.py, scripts/source_golden_path.py, scripts/verify_source_golden_path.py and dedicated tests. Add an application-level update-processing authority lease: before any Telegram update dispatch/handler/mutation, asynchronously acquire+verify current external service authority under shared lock; hold lease through the complete process_update/handler/mutation interval; release in finally on success/stop/error/cancel. If revocation commits first, reject before handlers. If update lease starts first, external revocation waits, then commits only after handling completes. Watcher remains eventual disconnect, not the safety linearization. Avoid blocking event loop/deadlock, one lease/update, cleanup on all paths/alternate constructors/reconnect. Extend real localhost PTB socket QA to return an actual Telegram update on an already in-flight getUpdates only AFTER revocation commit and BEFORE watcher disconnect callback can protect ingress; prove server_delivered_post_revoke_updates>=1 while handler_entries=0 and mutations=0, then disconnect/zero residue. Also prove pre-revoke update holds shared lease and writer commit waits until handler release using Events/Barrier, no sleeps/polling. Golden transcript/verifier require these fields and reject tautological empty-update evidence. Run focused watcher/socket/Telegram/Golden tests/Ruff/Ty. No candidate/evidence/ledger/live external/commit.\n\n<Category_Context name=\"deep\">\nYou are operating in DEEP mode. This is the category reserved for goal-oriented autonomous work on hairy problems that reward thorough exploration and comprehensive solutions.\n\nThe orchestrator chose this category because the task benefits from depth over speed. You should feel empowered to spend the time needed: five to fifteen minutes of silent exploration before the first edit is normal and correct. Rushing to implementation on a deep task is a failure mode, not a feature.\n\n# How deep mode adjusts the base behavior\n\n**Exploration budget: generous.** Read the files you need, trace dependencies both directions, fire 2-5 explore/librarian sub-agents in parallel for broader questions. Build a complete mental model before the first `apply_patch`. Exploration here is an investment, not overhead.\n\n**Goal, not plan.** You receive a GOAL describing the desired outcome. You figure out HOW to achieve it. The orchestrator deliberately did not hand you a step-by-step plan; producing one and asking for approval is not what was asked. Execute.\n\n**Atomic task treatment.** When the goal contains numbered steps or phases, treat them as sub-steps of ONE task and execute them all in this turn. Splitting them across turns is wrong unless they reveal an architectural blocker that requires the user's input. If the \"steps\" turn out to be genuinely independent tasks that should have been separate delegations, flag that in your final message and refuse the ones beyond scope.\n\n**Root cause bias.** Prefer root-cause fixes over symptom fixes. A null check around `foo()` is a symptom fix; fixing whatever causes `foo()` to return unexpected values is the root fix. Trace at least two levels up before settling on an answer. In deep mode, you have permission (and the expectation) to do the deeper fix.\n\n**Ambition scaled to context.** For brand-new greenfield work, be ambitious. Choose strong defaults, avoid AI-slop aesthetics, produce something you would be proud to hand to another senior engineer. For changes in an existing codebase, be surgical and respect the existing patterns; depth does not mean invasiveness.\n\n**Completion bar: full delivery.** \"Simplified version\", \"proof of concept\", and \"you can extend this later\" are not acceptable deliveries for a deep task. The orchestrator routed here specifically for a complete solution. If you hit a genuine blocker (missing secret, design decision only the user can make, three materially different attempts all failed), document it and return; otherwise, finish the task.\n\n**Status cadence: sparse.** The user is not on the other side of this conversation; the orchestrator is, and they will synthesize your progress. Send commentary only at meaningful phase transitions (starting exploration, starting implementation, starting verification, hitting a genuine blocker). Do not narrate every tool call; silence during focused work is expected.\n</Category_Context>"},"host_pid":1082531,"final_response":"I read this as completed implementation and verification - the Task26 inbound revocation TOCTOU is closed with an application-level authority lease.\n\nImplemented:\n- One async shared authority lease per complete PTB `process_update`.\n- Blocking `flock` acquisition/release runs off the event loop.\n- Revocation-first updates are rejected before handlers.\n- Update-first processing holds the lease until success, stop, error, or cancellation.\n- Watcher remains eventual disconnect only.\n- Real localhost socket QA returns a post-commit Telegram update with watcher disconnect deferred.\n- Golden transcript requires:\n  - `server_delivered_post_revoke_updates >= 1`\n  - `handler_entries == 0`\n  - `mutations == 0`\n  - `watcher_failure_deferred == true`\n- Verifier rejects empty-update evidence.\n\nVerification:\n- Authority/Telegram/socket tests: 35 passed.\n- Golden verifier: 62 passed.\n- Task26 Ty surface gate: 7 passed.\n- Focused Ty checks: clean.\n- Ruff on all scoped files: clean.\n- Full `telegram.py` Ty still reports unrelated existing monolith diagnostics; none target the new lease code.\n- No commit created.","run_stats":{"runtime_ms":455534,"turns":33,"tool_calls":74,"output_tokens":16543,"total_tokens":3217866,"generation_ms":374510,"tokens_per_second":44,"cost_usd":3.2779450000000003,"cache_hit_rate_last":0.9831015254681621,"cache_hit_rate_run":0.9180204559177565}}