def on_quit(self):
        self.running = False
        if self.controller_socket:
            self.controller_socket.send_json({"__action__": "exit"})
        else:
            # force closing the window (though this might not work)
            wm_delete_window_handler()
The links specified in an ``Application`` are passed to the
dataset/ETHPy150Open ASPP/pelita/pelita/ui/tk_canvas.py/TkApplication.on_quit--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/functional/test_deploy.py/DeployerTests.test_links