Nginx的信号控制
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以下是自学it网--中级班上课笔记
网址:www.zixue.it
nginx的信号控制
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TERM, INT |
Quick shutdown |
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QUIT |
Graceful shutdown |
优雅的关闭进程,即等请求结束后再关闭 |
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HUP |
Configuration reloadStart the new worker processes with a new configurationGracefully shutdown the old worker processes |
改变配置文件,平滑的重读配置文件 |
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USR1 |
Reopen the log files |
重读日志,在日志按月/日分割时有用 |
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USR2 |
Upgrade Executable on the fly |
平滑的升级 |
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WINCH |
Gracefully shutdown the worker processes |
优雅关闭旧的进程(配合USR2来进行升级) |
具体语法:
Kill -信号选项 nginx的主进程号
Kill -HUP 4873
Kill -信号控制 `cat /xxx/path/log/nginx.pid`
Kil; -USR1 `cat /xxx/path/log/nginx.pid`
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