IcsUtils.Daemon Common Library
Daemon: Library for Daemon
| This is the Daemon common library. |
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class opslib.icsutils.daemon.Daemon(pidfile, stdin='/dev/null', stdout='/dev/null', stderr='/dev/null')[source]
A generic daemon class.
Usage: subclass the Daemon class and override the run() method
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__init__(pidfile, stdin='/dev/null', stdout='/dev/null', stderr='/dev/null')[source]
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__module__ = 'opslib.icsutils.daemon'
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daemonize()[source]
do the UNIX double-fork magic, see Stevens’ “Advanced
Programming in the UNIX Environment” for details (ISBN 0201563177)
http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16
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delpid()[source]
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restart()[source]
Restart the daemon
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run()[source]
You should override this method when you subclass Daemon.
It will be called after the process has been daemonized
by start() or restart().
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start()[source]
Start the daemon
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stop()[source]
Stop the daemon