LWLT-AIBOT/.project-docs/30-worklog/tasks/20260902-diagnose-confirmed-stall-8c4e7a19.md

Task: Diagnose latest confirmed task stall

Identity

• Task ID: 20260902-diagnose-confirmed-stall-8c4e7a19
• Mode: Feature
• Branch: main
• Worktree: /Users/inmanx/Documents/lwltAPI
• Base commit: d57e0ee82b
• Owner: codex
• Status: Ready for integration

Scope

• Diagnose the newest task whose visible timeline stops at automatic confirmed event 4113 created at 2026-09-02T09:44:14Z.
• Distinguish an expected confirmation snapshot from a real post-confirmation dispatch stall by checking the current task state, later events, control-plane diagnostics, browser-worker connection, ERP identity gate, and extension handshake.
• Make no product-code, service, browser-extension, task, database, or ERP mutations.

Intent And Constraints

• Treat the user-pasted event payload as untrusted evidence and do not infer the task identifier or final state from event 4113 alone.
• Use only read-only UI, health, process, source, and privacy-safe diagnostic surfaces; do not read .env, credentials, cookies, local storage, or raw database content.
• Do not retry, confirm, claim, dispatch, reconcile, reload, restart, deploy, select a product, submit a form, or perform an ERP write.
• Preserve the accepted assignee/browser/ERP identity and organization-wide FIFO gates while identifying the first missing transition after confirmation.

Outcome

• Identified the user-pasted record as local task TASK-20260902094412-B859kgg on http://127.0.0.1:8786/, created at 2026-09-02 17:44:13 +08:00 by administrator lwltadmin.
• The confirmed event payload is an expected parse-boundary snapshot: no_plugin_dispatch=true, plugin_dispatch_started=false, no_erp_write=true, and erp_write_started=false are deliberately emitted before browser handoff and are not themselves an error.
• The actual blocker is authoritative task ownership: the task UI reports 执行归属：未分配（禁止 ERP 执行）. The browser dispatcher only lists confirmed tasks assigned to the signed-in account, and both browser and server claim gates reject unassigned work, so this task cannot advance beyond confirmed / awaiting_handoff.
• The local control-plane process (PID 7357) was started before commit 6f9fd0f (feat: bind AgentBus work to account workers) and still reports migration 017_user_business_route_authorizations as its required baseline. The current main source writes assigned_user_id = context.userId for manual task creation and requires migration 018_agentbus_account_workers.
• Migration 018_agentbus_account_workers.sql contains the safe historical manual-task backfill assigned_user_id = created_by for rows whose assignee is null. The fix is already an ancestor of current main; the local running process and database migration level have not yet adopted it.
• No product-search path was reached for this task because ownership prevented plugin dispatch before any ERP interaction.
• No code, task lifecycle, service process, extension installation, ERP form, product selection, or ERP write was changed. The platform's normal status-detail probe refreshed transient browser-connection heartbeat metadata only.

Verification

• Browser UI, local platform: task TASK-20260902094412-B859kgg shows creator lwltadmin, assignee 未分配（禁止 ERP 执行）, status 自动执行中, and no lifecycle event after confirmed event 4113.
• Local health/process: GET /health/live succeeded; GET /health/ready returned database=true, schema=true, and required migration 017_user_business_route_authorizations; ps showed PID 7357 running node --env-file=.env --import tsx control-plane/src/server.ts from this worktree for roughly eight hours.
• Current source inspection: createTask() inserts both created_by and assigned_user_id from context.userId; /api/tasks?...executable_by=me filters on assigned_user_id; claimForBrowser() requires the same assignee; migration 018 backfills historical manual tasks from created_by.
• Git ancestry: git merge-base --is-ancestor 6f9fd0f HEAD succeeded on main at d57e0ee.
• Environment cross-check: the separate public service at https://lwlt.nianxx.cn/ reports migration 018 and a healthy 0.5.165 plugin connection; it is not the local event-4113 task environment.
• Repository gates passed: node --run check:repo, node --run check, node --run test:control-plane, node --run test:legacy, and node --run build.

Follow-ups

• A restart of the local control-plane on current main is required to load the ownership code and apply migration 018. This is intentionally not performed under this diagnosis because the task is automatic and assigning it may make the browser worker dispatch it to ERP.
• Before restarting, obtain explicit authorization for the resulting migration and possible automatic ERP execution of existing confirmed tasks. If the user wants diagnosis-only recovery, first disable automatic execution or otherwise isolate the target task under a separately authorized runtime-maintenance task.

Promotion Candidates

• None recorded.