Rate Policy

Libraries/Esiur/Resource/WarehouseConfiguration.cs

@@ -0,0 +1,33 @@
+using System;
+
+namespace Esiur.Resource;
+
+/// <summary>
+/// Runtime configuration owned by a Warehouse instance.
+/// </summary>
+public sealed class WarehouseConfiguration
+{
+    public RateControlConfiguration RateControl { get; set; } = new RateControlConfiguration();
+}
+
+/// <summary>
+/// Configures how repeated rate-control denials affect an EP connection.
+/// </summary>
+public sealed class RateControlConfiguration
+{
+    /// <summary>
+    /// Number of denials within <see cref="DenialWindow"/> that blocks the connection.
+    /// Set to zero to disable connection blocking.
+    /// </summary>
+    public int DenialsBeforeConnectionBlock { get; set; } = 5;
+
+    /// <summary>
+    /// Window in which denials are accumulated for connection blocking.
+    /// </summary>
+    public TimeSpan DenialWindow { get; set; } = TimeSpan.FromMinutes(1);
+
+    /// <summary>
+    /// Delay before a blocked connection is closed, allowing its final error reply to flush.
+    /// </summary>
+    public TimeSpan ConnectionBlockDelay { get; set; } = TimeSpan.FromMilliseconds(100);
+}