perf(dcl): coalesce MxGateway alarm stream reopens across a subscribe burst (review 2026-10-21 02/P3)

2026-10-22 06:44:13 -04:00
parent e6406c494c
commit d8d44e0b87
7 changed files with 189 additions and 36 deletions
@@ -39,4 +39,27 @@ public class DataConnectionOptionsValidatorTests
        Assert.True(result.Failed);
        Assert.Contains("SeedReadMaxAttempts", result.FailureMessage);
    }
+
+    /// <summary>Verifies that an out-of-range MxGateway alarm-reopen debounce is rejected (review 2026-10-21 02/P3).</summary>
+    /// <param name="milliseconds">The debounce under test.</param>
+    [Theory]
+    [InlineData(-1)]
+    [InlineData(5001)]
+    public void OutOfRangeMxAlarmStreamReopenDebounce_IsRejected(int milliseconds)
+    {
+        var result = Validate(new DataConnectionOptions
+        {
+            MxAlarmStreamReopenDebounce = TimeSpan.FromMilliseconds(milliseconds)
+        });
+        Assert.True(result.Failed);
+        Assert.Contains("MxAlarmStreamReopenDebounce", result.FailureMessage);
+    }
+
+    /// <summary>Verifies that a zero debounce (reopen per subscribe) is accepted.</summary>
+    [Fact]
+    public void ZeroMxAlarmStreamReopenDebounce_IsAccepted()
+    {
+        var result = Validate(new DataConnectionOptions { MxAlarmStreamReopenDebounce = TimeSpan.Zero });
+        Assert.True(result.Succeeded, result.FailureMessage);
+    }
 }