test_ssl.py 文件源码

def test_peek(self):
        server, client = loopback()
        server.send(b'xy')

        for _ in range(2):
            output_buffer = bytearray(5)
            assert client.recv_into(output_buffer, flags=MSG_PEEK) == 2
            assert output_buffer == bytearray(b'xy\x00\x00\x00')