From c55a979af4d95ee7305eb650cb7f1ef944c10345 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rich=CE=9Brd?= <info@richardramos.me>
Date: Thu, 9 Feb 2023 09:03:05 -0400
Subject: [PATCH] fix: close channel after waiting for goroutines to stop
 (#444)

---
 waku/v2/node/wakunode2.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/waku/v2/node/wakunode2.go b/waku/v2/node/wakunode2.go
index e961fd72..1b0ad082 100644
--- a/waku/v2/node/wakunode2.go
+++ b/waku/v2/node/wakunode2.go
@@ -408,9 +408,9 @@ func (w *WakuNode) Stop() {
 
 	w.host.Close()
 
-	close(w.enrChangeCh)
-
 	w.wg.Wait()
+
+	close(w.enrChangeCh)
 }
 
 // Host returns the libp2p Host used by the WakuNode