[server] Add off-loop coordinator health cache (mechanism only) - #4061

Draft

affo wants to merge 4 commits into

apache:mainfrom

affo:la-coordinator-health-cache

Commits on Aug 21, 2026

[server] Add off-loop coordinator health cache (mechanism only)

affo
and
claude
committed
73bdde4
[server] Simplify CoalescingRefreshCache to one refresh(compute, force) method

affo
and
claude
committed
0c2c1ab

Commits on Sep 2, 2026

[server] Redesign health cache refresh policy and coverage tracking
affo
committed
7f6fc78
[server] Trim cross-module comments from the health cache wiring
affo
committed
ce9c8eb