Kristoffer Dalby 3d5c0af4e7 state: preserve previous primary when all HA advertisers unhealthy ...

electPrimaryRoutes' all-unhealthy fallback picked candidates[0]
(lowest NodeID) regardless of who was prev. Under cable-pull
semantics IsOnline lags reality (long-poll TCP half-open), so
both routers stay in candidates and both go Unhealthy via the
prober — the fallback then churned primary to a node that was
itself unreachable.

Prefer prev when still in candidates; fall through to
candidates[0] only when prev is gone. Anti-blackhole holds.

Update the property test reference model and split the unit
test into existence (KeepsAPrimary) and identity
(PreservesPrevious) cases.

Fixes #3203

2026-04-29 18:08:39 +01:00

..

auth_cache_test.go

state: replace zcache with bounded LRU for auth cache

2026-04-10 14:09:57 +01:00

debug_test.go

hscontrol/state: make NodeStore batch configuration tunable (#2886)

2025-11-28 16:38:29 +01:00

debug.go

state: switch consumers to NodeStore primary routes

2026-04-29 18:08:39 +01:00

endpoint_test.go

hscontrol/state: make NodeStore batch configuration tunable (#2886)

2025-11-28 16:38:29 +01:00

ephemeral_test.go

all: upgrade to Go 1.26rc2 and modernize codebase

2026-02-08 12:35:23 +01:00

ha_health.go

state: switch consumers to NodeStore primary routes

2026-04-29 18:08:39 +01:00

maprequest_test.go

all: fix golangci-lint issues (#3064)

2026-02-06 21:45:32 +01:00

maprequest.go

all: fix golangci-lint issues (#3064)

2026-02-06 21:45:32 +01:00

node_store_hostname_test.go

state: auto-bump GivenName on collision and add SetGivenName

2026-04-18 15:12:21 +01:00

node_store_test.go

state: compute primary routes inside NodeStore snapshot

2026-04-29 18:08:39 +01:00

node_store.go

state: preserve previous primary when all HA advertisers unhealthy

2026-04-29 18:08:39 +01:00

ping_test.go

state: drain pending pings on Close

2026-04-17 16:31:49 +01:00

ping.go

state: drain pending pings on Close

2026-04-17 16:31:49 +01:00

primaries_property_test.go

state: preserve previous primary when all HA advertisers unhealthy

2026-04-29 18:08:39 +01:00

primaries_test.go

state: preserve previous primary when all HA advertisers unhealthy

2026-04-29 18:08:39 +01:00

ssh_check_test.go

state, policy, noise: implement SSH check period auto-approval

2026-02-25 21:28:05 +01:00

state.go

state: clear Unhealthy when node leaves HA candidate set

2026-04-29 18:08:39 +01:00

tags.go

hscontrol: enforce that tagged nodes never have user_id

2026-02-20 21:51:00 +01:00

test_helpers.go

hscontrol/state: make NodeStore batch configuration tunable (#2886)

2025-11-28 16:38:29 +01:00