Aar*_*ron 9 linux django process
我正在尝试向django开发服务器发送信号以杀死父进程和子进程.
$ python manage.py runserver
Validating models...
0 errors found
Django version 1.4.1, using settings 'myproject.settings'
Development server is running at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
$ ps axf
26077 pts/12 Ss 0:00 \_ -bash
4189 pts/12 S+ 0:00 | \_ python manage.py runserver
4194 pts/12 Sl+ 0:00 | \_ /myproject/.virtualenv/bin/python manage.py runserver
$ kill -s SIGINT 4189
$ ps axf
4194 pts/12 Sl 0:00 /sh/myproject/.virtualenv/bin/python manage.py runserver
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我的理解是SIGINT应该模仿终端中的Ctrl-C,但请注意SIGINT终止父项4189,而不是子项4194. SIGKILL,SIGTERM,SIGSTOP的行为相同.使用终端上的Ctrl-C会按预期方式终止.
有没有办法以一种在不知道孩子的PID的情况下杀死孩子的方式终止父母?