PHP-FPM平滑重启导致nginx出错，是什么问题
对php-fpm平滑重启，通过kill -USR2操作
理论上对于Nginx的请求应该是无损的，但是在重启期间仍然有error_log
recv() failed (104: Connection reset by peer) while reading response header from upstream对php-fpm平滑重启，通过kill -USR2操作
理论上对于Nginx的请求应该是无损的，但是在重启期间仍然有error_log
recv() failed (104: Connection reset by peer) while reading response header from upstream
