Smoothly restart php-fpm through kill -USR2 operation
Theoretically, requests to Nginx should be lossless, but there is still an error_log during the restart
recv() failed (104: Connection reset by peer) while reading response header from upstream
1
0
0
業(yè)精于勤，荒于嬉;行成于思，毀于隨。
Look at the logs of php-fpm,
Post the command you used to execute kill -USR2
Also which lines of php-fpm.conf were modified
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
