fix(esg): short-TTL definition cache for central lookups (review 2026-10-21 05/P2)

2026-10-22 08:41:54 -04:00
parent ee8be8001e
commit 12f815a7ea
8 changed files with 193 additions and 4 deletions
@@ -29,5 +29,9 @@ public sealed class ExternalSystemGatewayOptionsValidator : OptionsValidatorBase
        builder.RequireThat(options.MaxResponseBodyBytes > 0,
            $"ScadaBridge:ExternalSystemGateway:MaxResponseBodyBytes must be greater than zero " +
            $"(was {options.MaxResponseBodyBytes}); it caps the outbound response body buffered into memory.");
+
+        builder.RequireThat(options.DefinitionCacheTtl >= TimeSpan.Zero,
+            $"ScadaBridge:ExternalSystemGateway:DefinitionCacheTtl must not be negative " +
+            $"(was {options.DefinitionCacheTtl}); use 00:00:00 to disable the definition cache.");
    }
 }