1 files changed, 47 insertions, 0 deletions
diff --git a/lib/VNLib.Plugins.Extensions.Loading/src/Events/AsyncIntervalAttribute.cs b/lib/VNLib.Plugins.Extensions.Loading/src/Events/AsyncIntervalAttribute.cs
new file mode 100644
index 0000000..85b0b6d
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+++ b/lib/VNLib.Plugins.Extensions.Loading/src/Events/AsyncIntervalAttribute.cs
@@ -0,0 +1,47 @@
+/*
+* Copyright (c) 2022 Vaughn Nugent
+* 
+* Library: VNLib
+* Package: VNLib.Plugins.Extensions.Loading
+* File: AsyncIntervalAttribute.cs 
+*
+* AsyncIntervalAttribute.cs is part of VNLib.Plugins.Extensions.Loading which is part of the larger 
+* VNLib collection of libraries and utilities.
+*
+* VNLib.Plugins.Extensions.Loading is free software: you can redistribute it and/or modify 
+* it under the terms of the GNU General Public License as published
+* by the Free Software Foundation, either version 2 of the License,
+* or (at your option) any later version.
+*
+* VNLib.Plugins.Extensions.Loading is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License 
+* along with VNLib.Plugins.Extensions.Loading. If not, see http://www.gnu.org/licenses/.
+*/
+
+using System;
+
+namespace VNLib.Plugins.Extensions.Loading.Events
+{
+    /// <summary>
+    /// When added to a method schedules it as a callback on a specified interval when 
+    /// the plugin is loaded, and stops when unloaded
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Method)]
+    public sealed class AsyncIntervalAttribute : Attribute
+    {
+        internal readonly TimeSpan Interval;
+
+        /// <summary>
+        /// Intializes the <see cref="AsyncIntervalAttribute"/> with the specified timeout in milliseconds
+        /// </summary>
+        /// <param name="milliseconds">The interval in milliseconds</param>
+        public AsyncIntervalAttribute(int milliseconds)
+        {
+            Interval = TimeSpan.FromMilliseconds(milliseconds);
+        }
+    }
+}