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仅当您重新启动 php-fpm 时才会加载页面

tag-icon • tag-icon nginx php performance php-fpm windows-subsystem-for-linux
仅当您重新启动 php-fpm 时才会加载页面

以下是 GIF 中的更多背景信息

在此处输入图片描述

请注意，单击链接时页面不会加载，但只要您运行service php7.2-fpm restart它，它就会立即加载页面，并且每个页面都是如此。

是什么原因造成的？

我在 WSL2 Ubuntu 18.04、Nginx、PHP7、MariaDB 上，该网站是全新安装的 Drupal 8，这是一个本地主机。

如果您不重新启动 php-fpm，页面实际上确实会加载，但需要等待 1-2 分钟。

nginx.conf（默认）

    user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}


#mail {
#   # See sample authentication script at:
#   # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
# 
#   # auth_http localhost/auth.php;
#   # pop3_capabilities "TOP" "USER";
#   # imap_capabilities "IMAP4rev1" "UIDPLUS";
# 
#   server {
#       listen     localhost:110;
#       protocol   pop3;
#       proxy      on;
#   }
# 
#   server {
#       listen     localhost:143;
#       protocol   imap;
#       proxy      on;
#   }
#}

Drupal Nginx 配置

server {
        listen 8080;
        listen [::]:8080;
        server_name d8.local;
    root /var/www/d8.local/web;

    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }

    # Very rarely should these ever be accessed outside of your lan
    location ~* \.(txt|log|twig|yml)$ {
        allow 192.168.0.0/16;
        deny all;
    }

    location ~ \..*/.*\.php$ {
        return 403;
    }

    location ~ ^/sites/.*/private/ {
        return 403;
    }

    # Block access to scripts in site files directory
    location ~ ^/sites/[^/]+/files/.*\.php$ {
        deny all;
    }

    # Allow "Well-Known URIs" as per RFC 5785
    location ~* ^/.well-known/ {
        allow all;
    }

    # Block access to "hidden" files and directories whose names begin with a
    # period. This includes directories used by version control systems such
    # as Subversion or Git to store control files.
    location ~ (^|/)\. {
        return 403;
    }

### advagg_css and advagg_js support
   #location ~* files/advagg_(?:css|js)/ {
    location ~* /sites/default/files/js/.*\.js$ {
        access_log off;
        expires 1w;
        add_header ETag "";
        add_header Cache-Control "max-age=2628000, no-transform, public";
        try_files $uri $uri/ @rewrite;
    }

    location ~* /sites/default/files/css/.*\.css$ {
        access_log off;
        expires 1w;
        add_header ETag "";
        add_header Cache-Control "max-age=2628000, no-transform, public";
        try_files $uri $uri/ @rewrite;
    }

    #location ~* \.(?:css|js|ico|gif|jpeg|jpg|png|woff|ttf|otf|svg|woff2|eot)$ {
    #    expires 1w;
    #    add_header ETag "";
    #    add_header Cache-Control "max-age=2628000, no-transform, public";
    #}

    location / {
        # try_files $uri @rewrite; # For Drupal <= 6
        try_files $uri /index.php?$query_string; # For Drupal >= 7
    }

    location @rewrite {
        rewrite ^/(.*)$ /index.php?q=$1;
    }

    # Don't allow direct access to PHP files in the vendor directory.
    location ~ /vendor/.*\.php$ {
        deny all;
        return 404;
    }

    # Block access to all /vendor/ files.
    location ^~ /vendor/ {
      deny all;
      return 404;
    }


    # In Drupal 8, we must also match new paths where the '.php' appears in
    # the middle, such as update.php/selection. The rule we use is strict,
    # and only allows this pattern with the update.php front controller.
    # This allows legacy path aliases in the form of
    # blog/index.php/legacy-path to continue to route to Drupal nodes. If
    # you do not have any paths like that, then you might prefer to use a
    # laxer rule, such as:
    #   location ~ \.php(/|$) {
    # The laxer rule will continue to work if Drupal uses this new URL
    # pattern with front controllers other than update.php in a future
    # release.
    location ~ '\.php$|^/update.php' {
        fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
        # Security note: If you're running a version of PHP older than the
        # latest 5.3, you should have "cgi.fix_pathinfo = 0;" in php.ini.
        # See http://serverfault.com/q/627903/94922 for details.
        include fastcgi_params;
        # Block httpoxy attacks. See https://httpoxy.org/.
        fastcgi_param HTTP_PROXY "";
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param QUERY_STRING $query_string;
        fastcgi_intercept_errors on;
        # PHP 5 socket location.
        #fastcgi_pass unix:/var/run/php5-fpm.sock;
        # PHP 7 socket location.
                fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
    }

    # Fighting with Styles? This little gem is amazing.
    # location ~ ^/sites/.*/files/imagecache/ { # For Drupal <= 6
    location ~ ^/sites/.*/files/styles/ { # For Drupal >= 7
        try_files $uri @rewrite;
    }

    # Handle private files through Drupal. Private file's path can come
    # with a language prefix.
    location ~ ^(/[a-z\-]+)?/system/files/ { # For Drupal >= 7
        try_files $uri /index.php?$query_string;
    }

    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
        try_files $uri @rewrite;
        expires max;
        log_not_found off;
    }

}

Wordpress Nginx 配置（默认）

server {
    listen 8080;
    listen [::]:8080;
    root /var/www/wp/web;
    index index.php index.html index.htm;
    server_name wp.local;

    location / {
    try_files $uri $uri/ /index.php?$args;      
    }

    location ~ \.php$ {
        fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
        # Security note: If you're running a version of PHP older than the
        # latest 5.3, you should have "cgi.fix_pathinfo = 0;" in php.ini.
        # See http://serverfault.com/q/627903/94922 for details.
        include fastcgi_params;
        # Block httpoxy attacks. See https://httpoxy.org/.
        fastcgi_param HTTP_PROXY "";
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param QUERY_STRING $query_string;
        fastcgi_intercept_errors on;
        # PHP 5 socket location.
        #fastcgi_pass unix:/var/run/php5-fpm.sock;
        # PHP 7 socket location.
                fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
    }

}

Nginxerror.log没有错误，access.log：

127.0.0.1 - - [26/Apr/2020:21:07:07 +0300] "GET / HTTP/1.1" 200 3582 "http://d8.local:8080/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0"
127.0.0.1 - - [26/Apr/2020:21:07:07 +0300] "GET /core/misc/normalize-fixes.css?q95i75 HTTP/1.1" 200 0 "http://d8.local:8080/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0"

更新与 Drupal 无关，与 Wordpress 安装或任何需要 PHP 的东西有同样的问题。

更新2添加配置

更新3fastcgi_read_timeout 1;因此，如果我添加到块（Drupal 配置），显然问题就得到了解决location ~ '\.php$|^/update.php' {，页面现在在 1 秒内加载，但每次请求都会出现错误：

 [error] 21920#21920: *8 upstream timed out (110: Connection timed out) while reading upstream, client: 127.0.0.1, server: d8.local, request: "GET /contact HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php7.2-fpm.sock:", host: "d8.local:8080", referrer: "http://d8.local:8080/"

例如，如果我将其设置为，fastcgi_read_timeout 30;它将加载相同的页面，直到 30 秒过去。

但是它不能完全加载页面，例如，它不能加载页脚中的元素，您必须刷新 20 次才能至少加载一次。

如果设置为 0，则会收到类似错误的 502 bad gateway：

[error] 22007#22007: *1 upstream timed out (110: Connection timed out) while reading upstream, client: 127.0.0.1, server: d8.local, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php7.2-fpm.sock:", host: "d8.local:8080", referrer: "http://d8.local:8080/contact"

更新 2020-05-09可能是 Windows 或 WSL 的问题，我在同一台机器上部署了与 Debian 相同的设置并遇到了同样的问题。

我在使用简单代码时遇到了同样的问题<?php echo '<p>Hello World</p>'; ?>（在没有任何 PHP 代码的静态 HTML 中，我不会遇到这个问题）

在此处输入图片描述

接下来我将在同一台机器上尝试 VirtualBox，并保持更新。

更新 2020-05-09 2在禁用 Nginx 的同一个 Ubuntu 实例上使用 Apache2 + PHP-FPM 时，我没有遇到这个问题。

答案1

为了在装有 nginx 和 PHP 7.3 FPM 的 WSL2（Ubuntu 20.04）上修复这个问题，我添加了

fastcgi_buffering off;

到 PHP 位置块。感谢 SE 的这个问答：https://stackoverflow.com/questions/52416299/php7-2-fpm-timeout-nginx-wsl-18-04

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