From b7a0c8fa18121f664ddabaa340d3a06fff719094 Mon Sep 17 00:00:00 2001
From: Andrea Maria Piana <andrea.maria.piana@gmail.com>
Date: Mon, 17 Jul 2023 10:34:39 +0100
Subject: [PATCH] Recover from panic on close

---
 waku/v2/discv5/discover.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/waku/v2/discv5/discover.go b/waku/v2/discv5/discover.go
index a825cc43..36b9d72e 100644
--- a/waku/v2/discv5/discover.go
+++ b/waku/v2/discv5/discover.go
@@ -241,6 +241,12 @@ func (d *DiscoveryV5) Stop() {
 
 	d.wg.Wait()
 
+	defer func() {
+		if r := recover(); r != nil {
+			d.log.Info("recovering from panic and quitting")
+		}
+	}()
+
 	close(d.peerCh)
 }