websocket_test.py 文件源码

def test_websocket_network_timeout(self):
        sock, port = bind_unused_port()
        sock.close()
        with self.assertRaises(HTTPError) as cm:
            with ExpectLog(gen_log, ".*"):
                yield websocket_connect(
                    'ws://localhost:%d/' % port,
                    io_loop=self.io_loop,
                    connect_timeout=0.01)
        self.assertEqual(cm.exception.code, 599)