Merge pull request #2592 from Azure/developer/hamids/updateregexes

Remove RegexOptions.Compiled for code paths executed during cold start
Azure · Sep 30, 2020 · ffb46ba · ffb46ba
2 parents b36006c + e6c470d
commit ffb46ba
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Microsoft.Azure.WebJobs/FunctionNameAttribute.cs b/src/Microsoft.Azure.WebJobs/FunctionNameAttribute.cs
@@ -30,7 +30,8 @@ public FunctionNameAttribute(string name)
 
         /// <summary>
         /// Validation for name. 
+        /// RegexOptions.Compiled is specifically removed as it impacts the cold start.
         /// </summary>
-        public static readonly Regex FunctionNameValidationRegex = new Regex(@"^[a-z][a-z0-9_\-]{0,127}$(?<!^host$)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
+        public static readonly Regex FunctionNameValidationRegex = new Regex(@"^[a-z][a-z0-9_\-]{0,127}$(?<!^host$)", RegexOptions.IgnoreCase);
     }
 }