From 0172afdfa68dc6ba44d41cea844589b470e0d400 Mon Sep 17 00:00:00 2001
From: domusonline <domusonline@gmail.com>
Date: Thu, 2 Apr 2026 02:06:39 +0100
Subject: [PATCH] Implements feature #4969 Make MQTT and UDP hops clear in
 traceroute

---
 .../kotlin/org/meshtastic/core/model/RouteDiscovery.kt   | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/core/model/src/commonMain/kotlin/org/meshtastic/core/model/RouteDiscovery.kt b/core/model/src/commonMain/kotlin/org/meshtastic/core/model/RouteDiscovery.kt
index 38706da005..f94c9b5777 100644
--- a/core/model/src/commonMain/kotlin/org/meshtastic/core/model/RouteDiscovery.kt
+++ b/core/model/src/commonMain/kotlin/org/meshtastic/core/model/RouteDiscovery.kt
@@ -66,8 +66,13 @@ private fun formatTraceroutePath(nodesList: List<String>, snrList: List<Int>): S
             List(nodesList.size - 1) { -128 }
         }
             .map { snr ->
-                val str = if (snr == -128) "?" else "${snr / 4f}"
-                "⇊ $str dB"
+                val str = when (snr) {
+                    -128 -> "? dB"
+                    -127 -> "MQTT"
+                    127 -> "UDP"
+                    else -> "${snr / 4f} dB"
+                }
+                "⇊ $str"
             }
 
     return nodesList