zoukankan      html  css  js  c++  java
  • uwsgi报错,前端返回504

    前端返回504

     uwsgi报错日志问题1

    Tue Jan 19 14:06:15 2021 - SIGPIPE: writing to a closed pipe/socket/fd (probably the client disconnected)
    BrokenPipeError: [Errno 32] Broken pipe(非正常关闭socket引发的错误)
    broken pipe是send、write、writev时都有可能产生的错误,当一端在写另一端关闭了的连接的时候,就会产生broken pipe的错误。
    

    uwsgi报错日志问题2

    问题2
    Fri Apr  2 17:43:17 2021 - SIGPIPE: writing to a closed pipe/socket/fd (probably the client disconnected) on request /cross_server/update_version/ (ip 192.168.10.1) !!!
    Fri Apr  2 17:43:17 2021 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during POST /cross_server/update_version/ (192.168.10.1)
    [ERROR][2021-04-02 17:43:17,212][setup.py:910]An un-handled exception was caught by salt's global exception handler:
    OSError: write error
    OSError: write error
    OSError: write error
    

    分析:

    都是客户端中止连接,然后Nginx关闭连接而不告诉uwsgi中止。 然后,当uwsgi返回结果时,套接字已经关闭

    解决方法

    nginx配置添加参数

    uwsgi_send_timeout 1800;        # 指定连接到后端uWSGI的超时时间。
    uwsgi_connect_timeout 1800;     # 指定向uWSGI传送请求的超时时间,完成握手后向uWSGI传送请求的超时时间。
    uwsgi_read_timeout 1800;        # 指定接收uWSGI应答的超时时间,完成握手后接收uWSGI应答的超时时间。
    

    uwsgi配置添加参数  

    ignore-sigpipe=true	#使uWSGI不显示SIGPIPE错误;
    ignore-write-errors=true #使它不显示诸如uwsgi_response_writev_headers_and_body_do的错误;
    disable-write-exception=true #防止 OSError写入时生成。
    

      

      

      

  • 相关阅读:
    Android自注-15-Activity生命周期
    【v2.x OGE课程 15】 布局相关
    多线程——继承Thread类别
    Kivy A to Z -- Kivy 示例演示自带名单
    Android Training
    [TypeScript] Configuring a New TypeScript Project
    [TypeScript] Installing TypeScript and Running the TypeScript Compiler (tsc)
    [Redux] Fetching Data on Route Change
    [Redux] Wrapping dispatch() to Log Actions
    [Redux] Normalizing the State Shape
  • 原文地址:https://www.cnblogs.com/lucktomato/p/15169028.html
Copyright © 2011-2022 走看看