testing.py 文件源码

def tearDown(self):
        self.http_server.stop()
        self.io_loop.run_sync(self.http_server.close_all_connections,
                              timeout=get_async_test_timeout())
        if (not IOLoop.initialized() or
                self.http_client.io_loop is not IOLoop.instance()):
            self.http_client.close()
        super(AsyncHTTPTestCase, self).tearDown()