1 files changed, 4 insertions, 2 deletions
diff --git a/examples/network/multicastsender/sender.h b/examples/network/multicastsender/sender.h
index 5d8769790e..0af6f9aaec 100644
--- a/examples/network/multicastsender/sender.h
+++ b/examples/network/multicastsender/sender.h
@@ -70,9 +70,11 @@ private slots:
 private:
     QLabel *statusLabel = nullptr;
     QPushButton *startButton = nullptr;
-    QUdpSocket udpSocket;
+    QUdpSocket udpSocket4;
+    QUdpSocket udpSocket6;
     QTimer timer;
-    QHostAddress groupAddress;
+    QHostAddress groupAddress4;
+    QHostAddress groupAddress6;
     int messageNo = 1;
 };