set default LastKnownGood cache instance.

AzureAD · Apr 3, 2023 · 42d6dbd · 42d6dbd
1 parent 825d07e
commit 42d6dbd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/Microsoft.IdentityModel.Tokens/BaseConfigurationManager.cs b/src/Microsoft.IdentityModel.Tokens/BaseConfigurationManager.cs
@@ -22,7 +22,12 @@ public abstract class BaseConfigurationManager
         private BaseConfiguration _lastKnownGoodConfiguration;
         private DateTime? _lastKnownGoodConfigFirstUse = null;
 
-        internal EventBasedLRUCache<BaseConfiguration, DateTime> _lastKnownGoodConfigurationCache;
+        internal EventBasedLRUCache<BaseConfiguration, DateTime> _lastKnownGoodConfigurationCache =
+             new EventBasedLRUCache<BaseConfiguration, DateTime>(
+                    10,
+                    TaskCreationOptions.None,
+                    new BaseConfigurationComparer(),
+                    true);
 
         /// <summary>
         /// Gets or sets the <see cref="TimeSpan"/> that controls how often an automatic metadata refresh should occur.