dev/gtk/ UdpListener
See this example in Python, though that is dated 2013, so likely doesn't work with modern Gtk. And this.
Key bit is here:
gobject.idle_add(self.updateGUI, message)
See this example in Python, though that is dated 2013, so likely doesn't work with modern Gtk. And this.
Key bit is here:
gobject.idle_add(self.updateGUI, message)