MAJOR-1: R4's exact element-type match refused ScadaBridge's CLR-list
writes (its element types are only Boolean/Int32/Float/Double/String/
DateTime) to every Int16/UInt16/Byte/UInt32/Int64/UInt64 array node and a
Double list to a Float array. EvaluateEquipmentWriteStructure now converts
a numeric array of another numeric element type element-wise, CHECKED, into
the node's element type and hands the converted array back through
OnEquipmentTagWrite's ref value, so the node stores and the driver receives
the node's own type. Any out-of-range, fractional-to-integer, NaN/Inf-to-
integer or Float-overflowing element refuses the whole write BadTypeMismatch
(nothing dispatched) - so the UInt32 -> Int32 bit reinterpretation stays
closed. Non-numeric mismatches stay refused. The wrong 'no client relies on
a looser rule' comment is corrected.
MINOR-1: the array-value-to-scalar-node refusal broke writes back to
browse-committed array tags (committed scalar, isArray never set) on
pass-through drivers. It now applies only when the owning driver's scalar
encoder cannot take an array (DriverArrayWriteSupport.
RefusesArrayValueOnScalarTag: Modbus, S7), carried RawTagPlan.
ScalarRefusesArrayValue / UnsReferenceVariable.BackingScalarRefusesArrayValue
-> EnsureVariable(refuseArrayOnScalar) -> a per-node set in the node
manager. OpcUaClient/Galaxy/others keep pre-#610 dispatch. Not on the
classifier whitelist (driver-type edit rebuilds); a mirror whose flag
changes is recreated, not updated in place.
Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
Accumulated fast-follows from the Task 1-11 reviews. No behaviour change on the
value path.
- Strengthen OpcUaPublishActorBatchTests.Sink_throw_is_swallowed_and_logged. The
survival assertion alone did NOT prove the catch exists: Akka's default
supervision RESTARTS a throwing actor and the restart preserves the mailbox, so
the follow-up message landed either way and the test passed against a build with
no catch at all. It now asserts via EventFilter that the exception NEVER reaches
supervision (Expect(0) on the InvalidOperationException) and that the handler's
own Warning IS logged, keeping the survival assertion. Everything that must have
happened goes inside the Expect(0) action — it counts matches at the end of the
action, so an assertion left outside would race the actor and pass vacuously.
Verified falsifiable: deleting the catch turns the test red.
- MapKey(NodeId): the non-string identifier branch collapsed to a string.Empty key
silently. Such a key cannot match anything the manager stored, so the caller sees
an unexplained miss rather than an error. It now logs a Utils.LogWarning naming
the seam. Every current call site is provably string-only, so this should never
fire.
- The two WireAlarmNotifiers Utils.LogInfo sites interpolated the RealmKey struct,
rendering a raw struct dump. Interpolate .Id and .Realm as separate placeholders
so log-grep patterns stay consistent with the file's other sites.
- Stale comments: the _eventNotifierSources key is a RealmKey now, not a
namespace-qualified NodeId string; and three comments still named
DriverHostActor.ForwardToMux, which Task 8 replaced with ForwardBatchToMux.
Joseph Doherty