Sakagami Hiroki wrote: > Hi, > > What is the easiest way to create a daemon process in Python? I find that this works great. I just pasted my copy, I think you can find it via Google.
Eirikur # Daemon Module - basic facilities for becoming a daemon process # By Coy Krill # Combines ideas from Steinar Knutsens daemonize.py and # Jeff Kunces demonize.py """Facilities for Creating Python Daemons""" import os import time import sys class NullDevice: def write(self, s): pass def daemonize(): if (not os.fork()): # get our own session and fixup std[in,out,err] os.setsid() sys.stdin.close() sys.stdout = NullDevice() sys.stderr = NullDevice() if (not os.fork()): # hang around till adopted by init ppid = os.getppid() while (ppid != 1): time.sleep(0.5) ppid = os.getppid() else: # time for child to die os._exit(0) else: # wait for child to die and then bail os.wait() sys.exit() -- http://mail.python.org/mailman/listinfo/python-list