docs: def connection_made(self, transport):
          """Method run when the UDP broadcast server is started
          """
          #print('started')
          self.transport = transport
          sock = self.transport.get_extra_info("socket")
          sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
          sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
          self.loop.call_soon(self.discover)