From 920efa68f0b3a5170dc0f5738638494f8540a2c0 Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Thu, 9 Dec 2021 08:41:39 +0400
Subject: [PATCH] send notifications synchronously

---
 swarm.go | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/swarm.go b/swarm.go
index e5077ac0..e297ec23 100644
--- a/swarm.go
+++ b/swarm.go
@@ -506,18 +506,10 @@ func (s *Swarm) Backoff() *DialBackoff {
 
 // notifyAll sends a signal to all Notifiees
 func (s *Swarm) notifyAll(notify func(network.Notifiee)) {
-	var wg sync.WaitGroup
-
 	s.notifs.RLock()
-	wg.Add(len(s.notifs.m))
 	for f := range s.notifs.m {
-		go func(f network.Notifiee) {
-			defer wg.Done()
-			notify(f)
-		}(f)
+		notify(f)
 	}
-
-	wg.Wait()
 	s.notifs.RUnlock()
 }