From b2baa3da8ae6eedafb5c98a92dd4ccf09c6442c1 Mon Sep 17 00:00:00 2001
From: Ben Meadors <benmmeadors@gmail.com>
Date: Sun, 20 Jul 2025 06:47:49 -0500
Subject: [PATCH] Add RATE_LIMIT_EXCEEDED routing error

---
 meshtastic/mesh.proto | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meshtastic/mesh.proto b/meshtastic/mesh.proto
index 686bec1..9390cf1 100644
--- a/meshtastic/mesh.proto
+++ b/meshtastic/mesh.proto
@@ -978,6 +978,12 @@ message Routing {
      * Admin packet sent using PKC, but not from a public key on the admin key list
      */
     ADMIN_PUBLIC_KEY_UNAUTHORIZED = 37;
+
+    /*
+     * Airtime fairness Rate limit exceeded for a package
+     * This typically enforced per portnum and is used to prevent a single node from monopolizing airtime
+     */
+    RATE_LIMIT_EXCEEDED = 38;
   }
 
   oneof variant {