Merge fix/670-opcuaclient-session-loss: OpcUaClient upstream session loss goes Bad and recovers (#670)

2026-10-11 08:41:48 -04:00
parent d803e0eab4 b028322568
commit db6446ce73
14 changed files with 1208 additions and 281 deletions
@@ -579,8 +579,8 @@ public sealed class DriverInstanceActor : ReceiveActor, IWithTimers
    ///     came back — live-confirmed against a stopped Modbus fixture, which needed a node restart. Both
    ///     comms-loss quality paths (#477 native conditions, #481 scripted-alarm inputs) hang off
    ///     <see cref="ConnectivityChanged"/>, so both were wired to a signal that never fired.
-    ///     <c>OpcUaClientDriver</c>'s own reconnect-exhausted branch already assumed this mechanism existed
-    ///     ("the Core never learns it must offer an operator reinitialize") — it did not.
+    ///     Since Gitea #670 this is also <c>OpcUaClientDriver</c>'s only recovery path for a lost upstream
+    ///     session (its in-driver SDK reconnect handler was deleted).
    ///     </para>
    ///     <para>
    ///     <b>Why the trip condition is a conjunction, and NOT simply "non-Healthy for N polls".</b>