問題描述

訪問日志出現502，575錯誤

118.89.60.119 - - [01/May/2017:11:25:55 +0800] 'GET /api/articles?payload%5Bvalue%5D=&payload%5Badd%5D=true&payload%5Bpage%5D=4 HTTP/1.0' 502 575 'http://www.xuhaodong.cn/articles' 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36' '-'

錯誤日志

2017/05/01 11:24:33 [error] 28978#0: *64838 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 118.89.60.119, server: www.xuhaodong.cn, request: 'GET /api/articles?payload%5Bvalue%5D=&payload%5Badd%5D=true&payload%5Bpage%5D=4 HTTP/1.0', upstream: 'http://118.89.60.119:80/api/articles?payload%5Bvalue%5D=&payload%5Badd%5D=true&payload%5Bpage%5D=4', host: 'www.xuhaodong.cn', referrer: 'http://www.xuhaodong.cn/articles'

問題解答

upstream 到 118.89.60.119 沒有響應。