ERR_EMPTY_RESPONSE 激活时 mpm_event
ERR_EMPTY_RESPONSE when active mpm_event
我尝试在我的 Apache (OS Debian 9 ) 上激活 mpm_event 并在我的站点上禁用 mpm_prefork 以激活 http/2。
但是当我这样做时，我的网站出现故障并在浏览器上显示 ERR_EMPTY_RESPONSE。
我曾经执行过以下命令：
sudo apt-get install php7.4-fpm
sudo a2enmod proxy_fcgi
sudo a2dismod php7.4
sudo a2enconf php7.4-fpm
sudo a2dismod mpm_prefork
sudo a2enmod mpm_event
sudo service apache2 restart
在 apache 日志中我只看到这个错误：
AH00052: child pid 27520 exit signal Aborted (6)
有谁知道我应该怎么做才能解决这个问题？
我发现问题是因为 Mod_Ruid2 与 PHP_fpm 冲突。
当我禁用 Mod_Ruid2 时，网站已备份并且 运行 没有任何问题。
a2dismod ruid2
The purpose of mod_ruid2 is to allow run of scripts with the users
permission when Apache is using mod_php. In that mode Apache is ran
with root and child processes are being setuid-ed to the proper user
so they can't touch other user files.
The php-fpm is completely different approach. With php-fpm the apache
does not compile php scripts - everything is done by external binary
(called php-fpm). Therefore there is absolutely no need for mod_ruid2
when you are using php-fpm.
https://forum.directadmin.com/threads/php-fpm-and-mod_ruid2-with-php7-1.56552/
我尝试在我的 Apache (OS Debian 9 ) 上激活 mpm_event 并在我的站点上禁用 mpm_prefork 以激活 http/2。
但是当我这样做时，我的网站出现故障并在浏览器上显示 ERR_EMPTY_RESPONSE。
我曾经执行过以下命令：
sudo apt-get install php7.4-fpm
sudo a2enmod proxy_fcgi
sudo a2dismod php7.4
sudo a2enconf php7.4-fpm
sudo a2dismod mpm_prefork
sudo a2enmod mpm_event
sudo service apache2 restart
在 apache 日志中我只看到这个错误：
AH00052: child pid 27520 exit signal Aborted (6)
有谁知道我应该怎么做才能解决这个问题？
我发现问题是因为 Mod_Ruid2 与 PHP_fpm 冲突。
当我禁用 Mod_Ruid2 时，网站已备份并且 运行 没有任何问题。
a2dismod ruid2
The purpose of mod_ruid2 is to allow run of scripts with the users permission when Apache is using mod_php. In that mode Apache is ran with root and child processes are being setuid-ed to the proper user so they can't touch other user files.
The php-fpm is completely different approach. With php-fpm the apache does not compile php scripts - everything is done by external binary (called php-fpm). Therefore there is absolutely no need for mod_ruid2 when you are using php-fpm.
https://forum.directadmin.com/threads/php-fpm-and-mod_ruid2-with-php7-1.56552/