* fix(relay): end the restart-safe quiet at the drain's pace window, not a window after it
A paced drain tells its last host when the window ends, so the restart-safe
wait has to see an empty runtime reaching past that point. It counted a full
window of quiet samples from the first empty one instead, and the runtime only
empties as the window ends, so every same-cap cell waited the window twice:
about 25 minutes per Asia cell at 1200 s on 2026-10-13, and 5 minutes per
300 s cell.
The window is now measured from the verifier's own start, which runs after the
cell accepted the drain and so ends no earlier than the cell's own window. A
pass still needs two consecutive restart-safe samples, the last taken at or
after that end, and any non-zero runtime counter or open migration still
restarts the count. Progress lines report paceWindowRemainingMs in place of the
old sample target.
Claude-Session: f2fe8cb5-4467-4a25-8aab-98598b70791f
* fix(relay): drop the same-cap drain timeout's double-wait allowance and stale quiet wording
The drain step's timeout added the window's excess over 300000 only because
restart-safe used to wait a second window after the cell emptied, so it is
now the 15-minute migration lease plus the window for every pace (35 minutes
at 1200000, unchanged at 300000 and below). Docs, workflow comments and the
shadow gate's settledAfterSeconds note now describe the window-end rule. The
always-quiet test starts its clock late, so a window measured from zero
fails it, and the overlapping late-control test is folded away.
Claude-Session: f2fe8cb5-4467-4a25-8aab-98598b70791f
* docs(relay): state the restart-safe window-end rule exactly
Claude-Session: f2fe8cb5-4467-4a25-8aab-98598b70791f
* docs(relay): the slowest restart-safe wait is now 35 minutes
Claude-Session: f2fe8cb5-4467-4a25-8aab-98598b70791f
Jinwoo Hong
68b186e2aa