Akka.TestKit.Xunit2 -> Akka.TestKit.Xunit 1.5.62 (xunit.v3 TestKit; needs xunit.v3 3.2.2, set via
VersionOverride on the four projects). Removes the xunit 2.9.3 pin. IAsyncLifetime returns ValueTask,
SqlServerFactAttribute gains the source-info ctor, and xUnit1051 call sites pass
TestContext.Current.CancellationToken. Test counts unchanged.
Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
A data re-subscribe (every deploy's bulk SetDesiredSubscriptions push to a
kept driver) dropped the prior data subscription through the full
DetachSubscription, which also unhooked OnAlarmEvent and forgot the alarm
handle. On any deploy that did not respawn the driver, the alarm
subscription kept logging "established" while every event reached nobody
until a reconnect or respawn. The data path now uses DetachDataSubscription;
only a lost connection and PostStop detach both.
The #488 health-poll reconcile only looked at data, so an alarm subscribe
that failed on (re)connect gated the feed for the life of the connection.
ReconcileAlarmSubscription now re-attaches a missing handler and
re-subscribes a stale/missing alarm handle every tick.
OpcUaClient removes a half-built alarm subscription from its session when
SubscribeAlarmsAsync throws, so the new retries cannot accumulate.
Tests: actor-level data-resubscribe + reconcile-retry tests and an
end-to-end NativeAlarmFeedSurvivesDeployTests through DriverHostActor; all
three fail against the unfixed actor.
Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
Joseph Doherty