Phase B increment recorded in §10. The wx battery is GREEN at D-on (395/1,
the 1 pre-existing) with dispatch contexts, context waits and star transfers
all live - the first clean battery of the migration. Gaps 1 and 2 from the
D-on probe are closed (terminal coroutine finish; wake/refusal semantics),
and a third containment was found and added: an exception escaping a handler
propagates out through drain()'s fiber swap and would otherwise leave the
registry mid-transition, dead-pumping every later wait. Shim carries the new
abandon call; .ci-cache-epoch -> 12.
THE BOUNDARY: on the full KiCad suite D-on loses four canvas-tool specs
(draw-wires, draw-lines, move-with-m, presence-locks move) to `index out of
bounds` in doRewind - the blue screen itself. Real tool coroutines park IN
PLACE inside their bodies, and a star transfer over an already-parked stack
rewinds state the fiber layer cannot see; the harness's coroutines yield
cleanly, so it goes green while KiCad does not (the doc-19 lesson again:
the harness models the shape, not the parks). So D cannot carry KiCad until
the tool-body park sites are contexts too - C+E completion, which §5 already
ordered before the flip. This measurement makes that ordering non-negotiable.
Landing state verified: STAR_DISPATCH=0, kicad 139 passed / 1 (pre-existing
occ-probe glb) = the Phase A baseline exactly, wx battery 395/1.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LBjomQfKyRa3jBdeAKpmTw
NOT GREEN. resolveWait marks a context-parked waiter ready and arms a pump
instead of resolving a promise nobody awaits.
The doc records the measured correction: DoRun parks the MAIN stack every
frame in wxWasmYieldToBrowser, which doc 21 called safe-by-construction only
because dispatch also ran there. With the scheduler swapping contexts from the
tick, those interleave over one currData - overlapped-wake, the exact class
this work exists to remove. So the main loop must become a context (D5) and
the bridges (E) join the same flip: D5+D+C+B+E land together.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EarUW9DS1c1sSW4ZNrkGQS
asyncify-scheduler.js REPLACES handlesleep.js on WX_SCHEDULER=1 builds
(injector either-or): ports capture/restore, fiber consume-once/
quarantine guard, wake-window flags, recorder, trampoline heal — and
adds deferred wakes (a wake mid-transition queues and drains from a
clean macrotask) plus the N1 currData accessor (pure-JS writes need
scheduler authorization; strict mode throws; meta-tested). Gates:
races 9/9 with NO legacy shim (subsumption), coroutine 39/39,
wx-chromium 30/30, kicad trio 3/3 on the C-lane build.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TfxKn5utcntBSnxz4ZnYKs
Shim embind lane wraps the doc-18 production mutators at the Module
boundary (busy-window calls queue + deliver post-settle; time-boxed
unkillable pump). N2 un-fixme'd and green; collab-load-fuzz carries the
variant contract (drop on legacy, deliver-in-order on scheduler, capped
hammer on the scheduler lane); timer-park's timerRetry silence tripwire
arms on shim+export and is green on the C-lane kicad build. Bump
wxwidgets for the wheel lane. CI both-EH matrix deliberately deferred.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TfxKn5utcntBSnxz4ZnYKs
Doc 17 step S0 scaffolding: WX_SCHEDULER=1 injector path with an
observation-only asyncify-scheduler.js skeleton (legacy shim stays
authoritative until S2), guard-beacon extraction with occurrence
recovery for rate-limited beacons, and the fixme'd N2 ordering spec
(add-then-move probe; un-fixme at S1).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TfxKn5utcntBSnxz4ZnYKs
