From 2382d05fb23bc596097f0c5f0eb57b3fd30d7d45 Mon Sep 17 00:00:00 2001
From: Andrew Davis <1709934+Savid@users.noreply.github.com>
Date: Mon, 22 Dec 2025 10:43:16 +1000
Subject: [PATCH] core: track newPayloadFeed subscriptions in scope

Wrap SubscribeNewPayloadEvent with bc.scope.Track() to ensure
subscriptions are properly cleaned up on shutdown, consistent
with other BlockChain subscription methods. Also fix typo in
the method's doc comment.
---
 core/blockchain_reader.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/blockchain_reader.go b/core/blockchain_reader.go
index e93ff5c33c..ee15c152c4 100644
--- a/core/blockchain_reader.go
+++ b/core/blockchain_reader.go
@@ -523,9 +523,9 @@ func (bc *BlockChain) SubscribeBlockProcessingEvent(ch chan<- bool) event.Subscr
 	return bc.scope.Track(bc.blockProcFeed.Subscribe(ch))
 }
 
-// / SubscribeNewPayloadEvent registers a subscription for NewPayloadEvent.
+// SubscribeNewPayloadEvent registers a subscription for NewPayloadEvent.
 func (bc *BlockChain) SubscribeNewPayloadEvent(ch chan<- NewPayloadEvent) event.Subscription {
-	return bc.newPayloadFeed.Subscribe(ch)
+	return bc.scope.Track(bc.newPayloadFeed.Subscribe(ch))
 }
 
 // SendNewPayloadEvent sends a NewPayloadEvent to subscribers.