遇到一个让我头疼了几个月的bug。家里有个旁路网关用作透明代理，稳定运行了几个月。
几个月前 curl 访问一些网站会有极低概率出现网络错误。如果是 https 网站就会出现:
curl: (35) TLS connect error unexpected eof while reading
http 网站会出现 curl: (52) Empty reply from server
evopen
@evopenmlInvisible, unwanted and unloved; a pathetic shadow in a city with no heart.
