From 29be12c5588daaced6babc33f3c869fddef64f52 Mon Sep 17 00:00:00 2001
From: Florian Meinicke <florian.meinicke@cetoni.de>
Date: Thu, 1 Sep 2022 07:30:17 +0200
Subject: [PATCH] Fix "multiple socket notifiers for same socket"

because the `addressNotifier` of the `Resolver` is deleted after a new
`QSocketNotifier` has been created. That means there are two socket
notifiers for the same socket for a brief moment causing this warning.
---
 bonjour.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bonjour.cpp b/bonjour.cpp
index 5bfa09f..c43e0e9 100644
--- a/bonjour.cpp
+++ b/bonjour.cpp
@@ -190,6 +190,8 @@ void DNSSD_API QZeroConfPrivate::resolverCallback(DNSServiceRef, DNSServiceFlags
 			resolver->cleanUp();
 		}
 		else {
+			// Fix "multiple socket notifiers for same socket" warning
+			resolver->addressNotifier.clear();
 			resolver->addressNotifier = QSharedPointer<QSocketNotifier>::create(sockfd, QSocketNotifier::Read);
 			connect(resolver->addressNotifier.data(), &QSocketNotifier::activated, resolver, &Resolver::addressReady);
 		}