From d671c58184b8866ef02ccefd7ee59fd2f6f359ef Mon Sep 17 00:00:00 2001
From: Lloyd <lloyd@rightup.co.uk>
Date: Mon, 12 Jan 2026 16:23:11 +0000
Subject: [PATCH] suppress duplicate packets in processing logic

---
 repeater/engine.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/repeater/engine.py b/repeater/engine.py
index 9078537..3b3ee36 100644
--- a/repeater/engine.py
+++ b/repeater/engine.py
@@ -541,10 +541,17 @@ class RepeaterHandler(BaseHandler):
             packet.drop_reason = "Direct: not for us"
             return None
 
+        # Suppress duplicates
+        if self.is_duplicate(packet):
+            packet.drop_reason = "Duplicate"
+            return None
+
         original_path = list(packet.path)
         packet.path = bytearray(packet.path[1:])
         packet.path_len = len(packet.path)
 
+        self.mark_seen(packet)
+
         return packet
 
     @staticmethod