Matysh a20b73621f DEV-B701-01: sun-ray memo keyed by _cfgEpoch, not _cfgRev (stale wedge after local geometry edits) ...

The wedge cache key carried the SERVER revision, which only moves after the
debounced houseplan/config/set is acked. Every local mutation path ends in
_saveConfig(), which bumps _cfgEpoch synchronously — so a dragged window or
an edited room kept its old wedge for the whole write window (forever on a
failed write). The memo now uses the epoch, the same signal the model/
geometry caches key on (audit L1).

smoke_sun.mjs no longer masks the defect: touchCfg() bumps _cfgEpoch (what
production does) instead of faking a server rev, and a new regression drives
the REAL path — a pointer drag of the east window, exit from the editor
inside the debounce window (rev untouched), a room shrink through
_saveConfig() that must re-clip the wedge, and a late-ack survival check.
Fails on b701537, green with the fix. 218 unit + 79 backend + 85/85 smokes.

2026-08-03 13:28:57 +03:00

..

houseplan

DEV-B701-01: sun-ray memo keyed by _cfgEpoch, not _cfgRev (stale wedge after local geometry edits)

2026-08-03 13:28:57 +03:00