25 November 2016

重启uwsgi的几种方法

There are several ways to make uWSGI gracefully restart. 有几种方法完美重启uWSGI。

using kill to send the signal

使用kill发送信号

kill -HUP `cat /tmp/project-master.pid`     (好用)

or the convenience option –reload

或者使用简单选项 –reload

uwsgi --reload /tmp/project-master.pid

or if uwsgi was started with touch-reload=/tmp/somefile

或者,如果uwsgi是使用touch-reload=/tmp/somefile启动

touch /tmp/somefile

Or from your application, in Python:

或者在Python程序里:

uwsgi.reload()

注意,如果要使用pid,需要在uwsgi启动参数中指定 –pidfile,如:

#/etc/rc.local 修改自启动

/usr/local/bin/uwsgi /var/www/html/mz_uwsgi.ini --pidfile /tmp/uwsgi.pid

比reboot服务器方便。


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