From 2c433852f784c14676944466d63d6803fbb66392 Mon Sep 17 00:00:00 2001
From: Jorropo <jorropo.pgm@gmail.com>
Date: Mon, 6 Nov 2023 18:13:13 +0100
Subject: [PATCH] swarm: fix timer Leak in the dial loop (#2636)

---
 p2p/net/swarm/dial_worker.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/p2p/net/swarm/dial_worker.go b/p2p/net/swarm/dial_worker.go
index 6d6dcf65a..0cac6e4fa 100644
--- a/p2p/net/swarm/dial_worker.go
+++ b/p2p/net/swarm/dial_worker.go
@@ -120,6 +120,8 @@ func (w *dialWorker) loop() {
 	startTime := w.cl.Now()
 	// dialTimer is the dialTimer used to trigger dials
 	dialTimer := w.cl.InstantTimer(startTime.Add(math.MaxInt64))
+	defer dialTimer.Stop()
+
 	timerRunning := true
 	// scheduleNextDial updates timer for triggering the next dial
 	scheduleNextDial := func() {