用node连微信第三方api的时候经常断掉，请问这个有没有好的debug方式？

Error: connect ETIMEDOUT 140.207.119.12:443

at Object.exports._errnoException (util.js:1022:11)

at exports._exceptionWithHostPort (util.js:1045:20)

at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1087:14)