The god-object shrink, completed as pure code motion: the peer state (known/manual/
remembered/selected/named peers, endpoint anti-thrash) and the whole Peers section
(discovery reconciliation, endpoint follow, arming refresh, manual add, named-peers
dialog, remembered delete) move VERBATIM into MainForm.Peers.cs as a partial-class
split - the same pattern Andre's SensorReadout form uses. Same class, same members,
compiler-proven identical; MainForm.cs drops ~430 lines and the peer logic finally
has its own front door. The shared LOGIC under it (PeerArming, CaptureSpecBuilder,
PeerAddress) landed in stages 1-2.
Plus the last flagged test gap: the heartbeat Healthy->Stale->Unreachable windows are
now pinned against a CONTROLLED clock via a seam over the real derivation
(SnapshotHealthLocked, made static - it was already pure): 1s = Healthy, 3s = Stale,
6s = Unreachable, never-answered = pending first, Unreachable only after sustained
pinging. These are the numbers every peer's armed/pruned state hangs off in both the
app and the service.
Gate 61/61. This completes the review plan's Phase 4.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
EdnunpandClaude Fable 5
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