feat(site-runtime): TagSubscribeRetryMaxIntervalMs + TagSubscribeInFlightCeilingMs options (Lever 1, validated)

2026-08-28 14:19:50 -04:00
parent e39cca093b
commit 6f7c6ad877
3 changed files with 69 additions and 4 deletions
@@ -79,6 +79,16 @@ public sealed class SiteRuntimeOptionsValidator : OptionsValidatorBase<SiteRunti
            $"(was {options.TagSubscribeRetryIntervalMs}); a zero interval hot-loops the tag-subscribe " +
            "retry and a negative one throws inside the Instance Actor's retry scheduling.");

+        builder.RequireThat(options.TagSubscribeRetryMaxIntervalMs >= options.TagSubscribeRetryIntervalMs,
+            $"ScadaBridge:SiteRuntime:TagSubscribeRetryMaxIntervalMs must be >= TagSubscribeRetryIntervalMs " +
+            $"(was {options.TagSubscribeRetryMaxIntervalMs} vs {options.TagSubscribeRetryIntervalMs}); " +
+            "it is the ceiling of the tag-subscribe retry backoff.");
+
+        builder.RequireThat(options.TagSubscribeInFlightCeilingMs > 0,
+            $"ScadaBridge:SiteRuntime:TagSubscribeInFlightCeilingMs must be greater than 0 " +
+            $"(was {options.TagSubscribeInFlightCeilingMs}); it bounds how long an unanswered tag-subscribe " +
+            "blocks a duplicate for the same connection.");
+
        builder.RequireThat(options.StuckScriptGraceMs >= 0,
            $"ScadaBridge:SiteRuntime:StuckScriptGraceMs must be >= 0 " +
            $"(was {options.StuckScriptGraceMs}); a negative grace throws inside the stuck-script watchdog's delay.");