b8c90c1959
Capture the exact production rollback, complete automated evidence, connected route results, and the still-active physical-display acceptance without declaring J7 closed early. Co-authored-by: OpenAI Codex <codex@openai.com>
97 lines
4 KiB
Markdown
97 lines
4 KiB
Markdown
# Slice J7 — graphical `GameRuntime` root cutover evidence
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**Production commit:**
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`ce41efb9e5938f79a7580476b949d172f52a1e69`
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**Status:** automated gates complete; the physical-display visual gate is
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active.
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## Outcome
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`GameWindow` now constructs and stores exactly one presentation-independent
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`GameRuntime`. App composition records and graphical adapters borrow that
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root's session, clock, identity, entity/object/physics, gameplay, movement,
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environment, and transit owners. They no longer construct or reconstruct
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parallel Runtime owners.
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The synchronous frame contract is unchanged: input, commands, simulation, UI
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projection, and rendering still execute in the existing host frame. The
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cutover adds no command queue, worker hop, snapshot copy, or frame of latency.
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## Ownership and teardown
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- `LocalPlayerIdentityState`, `UpdateFrameClock`, and
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`WorldEnvironmentController` are graphical wrappers over root children.
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- Live presentation borrows the root transit owner.
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- Session composition borrows the root session.
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- The superseded App view and event adapters are deleted.
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- The graphical host owns one explicit root lease.
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- Shutdown first stops session ingress, then retires App UI/render borrowers,
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releases the host lease, and disposes the root once.
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- The terminal gate verifies that `GameRuntime.CaptureOwnership()` converges.
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Construction and shutdown failure tests prove App rollback does not dispose a
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borrowed root, callback re-entrancy retains the exact retryable suffix, and no
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route, subscription, publication, entity, physics, gameplay, transit, session,
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or host-lease debt survives terminal disposal.
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## Automated gates
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- Runtime: 383 passed.
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- App: 3,717 passed / 3 skipped.
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- Release solution build: passed.
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- Complete Release suite: 8,661 passed / 5 skipped.
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- Connected lifecycle/reconnect:
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`logs/connected-world-gate-20260726-190919/report.json`.
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- exact source and binary commit match;
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- six capped checkpoints in 242.324 seconds;
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- one fresh uncapped reconnect checkpoint in 61.332 seconds;
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- both processes exit gracefully with code zero;
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- all seven stable checkpoints have zero host projections, pending host
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acknowledgements, live teardowns, and landblock retirements.
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- Canonical nine-stop route:
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`logs/connected-r6-soak-20260726-191605.report.json`.
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- all destinations, movement, jump, combat, revisit, portal, and graceful
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shutdown gates pass;
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- no shutdown convergence, host-lease, retry, or abandoned-work diagnostic
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appears.
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Against the last J5.7 canonical baseline
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`logs/connected-r6-soak-20260726-161406.report.json`, median turn
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CPU/GPU/update p95 improves from 22.9/9.7/2.3 ms to 16.4/1.3/0.7 ms, and turn
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allocation p50 improves from 5,812.9 to 75.1 KiB. Median stationary
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CPU/GPU/update p95 improves from 21.4/7.0/1.3 ms to 15.2/1.1/0.6 ms. Peak
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working set falls about 16%, from 2,326.8 to 1,953.2 MiB; peak private bytes
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remain effectively flat.
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The route retained only bounded diagnostics already covered by the existing
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performance and DAT-VFX ledgers: a two-landblock Caul visibility variation,
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one additional tracked texture (40,960 bytes), a transient 27-particle
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difference, 32 known DAT-driven VFX diagnostics, and 25 expected world-edge
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load misses.
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## Visual gate
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Captured physical-display login, facility-hub, Holtburg-after-dungeon, and
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fresh reconnect frames are intact. Final acceptance remains the user's live
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physical-display check of:
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- radar objects and coordinates;
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- inventory paperdoll;
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- near and distant Use/approach;
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- combat facing before bow fire;
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- `/ls` and spell-recall tunnel, materialization, and exit presentation.
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J7 must not be declared closed until this live gate passes.
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## Retail and divergence audit
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This is an ownership/composition refactor. It changes no AC algorithm, packet
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ordering, input semantics, simulation cadence, or visual effect. No new retail
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divergence is introduced, so the divergence register requires no new row.
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## Exact rollback
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```text
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git revert ce41efb9e5938f79a7580476b949d172f52a1e69
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```
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