From b337da646103e858bd7fe72ae488598935040763 Mon Sep 17 00:00:00 2001
From: you <you@example.com>
Date: Sun, 22 Mar 2026 01:22:21 +0000
Subject: [PATCH] fix: packet-store insert() returned undefined after
 insertPacket removal

Was returning undeclared 'id' variable. Now returns observationId or
transmissionId. This broke all MQTT packet ingestion on prod.
---
 packet-store.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packet-store.js b/packet-store.js
index 47a52d42..c53873ad 100644
--- a/packet-store.js
+++ b/packet-store.js
@@ -442,7 +442,7 @@ class PacketStore {
       this._evict();
       this.stats.inserts++;
     }
-    return id;
+    return observationId || transmissionId;
   }
 
   /**