我们从Nginx的error日志里看,就会发现有" upstream prematurely closed connection while reading response header from upstream"这么一条错误日志,翻译过来其实就是上游服务过早的关闭了连接,意思很清楚,但是为什么会出现这种情况呢。
服务器前端浏览器报502的时候, 查询代理服务器Nginx的日志中有: upstream sent too big header while reading response header from upstream, client 很明显这个是后端服务器返回的header过大导致. 根据之前的文章: Nginx Buffer 简记 - Nginx Proxy 相关Buffer性质与配置关系 - proxy_buffer_size - proxy_buffers ...
[error] 9928#6652: *1 upstream prematurely closed connection while reading response header from upstream, client: 127.0.0.1, server: www.erp.top, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9001", host: "www.erp.top" 翻译:从上游读取响应头时上游过早关闭的连接 后面通过杀掉...
FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream... 这可能意味着此错误消息或多或少是无用的。 该消息告诉我们,FastCGI 处理程序由于某种原因不喜欢它发送的任何内容。问题是有时我们不知道原因是什么。 所以我重新陈述这个问题——我们如何调试这个错误代码? 考虑我...
2014/08/02 16:14:31 [error] 17029#0: *17941 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 210.61.12.2, server: blog.lixiphp.com, request: “POST /api/1.0 HTTP/1.1″, upstream: “fastcgi://127.0.0.1:9000″, host: “blog.lixiphp...
问题背景 我们这边是一个基于Nginx的API网关(以下标记为A),最近两天有调用方反馈,偶尔会出现502错误,我们从Nginx的error日志里看,就会发现有" upstream prematurely closed connection while reading response header from upstream"这么一条错误日志,翻译过来其实就是上游服务过早的关... ...
解： 设小船在静水的速度为每小时X 公里 ， 水流速度为每小时Y 公里；小船上行： （X-Y）*1 = 2 ；瓶子与船分开时间： （5-2）/ Y = 1+ 5/（X+Y） ；两等式叠加，计算出结果为： X= 3.5 Km/h ， Y = 1.5 Km/h .（a） 河流流速为1.5 公里/...
原稿是人人影视的字幕,我稍稍校对了一下英文字幕,大部分重新翻译了中文字幕。成果如下~ 分享471 java吧 _唯有梦璃_ 求教接口504,nginx报这个错误该怎么解决呢?百度的没效果2022/06/16 08:36:12 [error] 19953#0: *29260 upstream prematurely closed connection while reading response header from upstream 昨天...
aThere is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server. 正在翻译,请等待... [translate] ...