blob: 7fac3d6291b98eec60579a5371ce869abc410935 [file] [log] [blame]
#!/usr/bin/env python
import os
import argparse
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "planetstack.settings")
from observer.backend import Backend
from planetstack.config import Config
config = Config()
# after http://www.erlenstar.demon.co.uk/unix/faq_2.html
def daemon():
"""Daemonize the current process."""
if os.fork() != 0: os._exit(0)
os.setsid()
if os.fork() != 0: os._exit(0)
os.umask(0)
devnull = os.open(os.devnull, os.O_RDWR)
os.dup2(devnull, 0)
# xxx fixme - this is just to make sure that nothing gets stupidly lost - should use devnull
logdir=os.path.dirname(config.observer.logfile)
# when installed in standalone we might not have httpd installed
if not os.path.isdir(logdir): os.mkdir(logdir)
crashlog = os.open('%s'%config.observer.logfile, os.O_RDWR | os.O_APPEND | os.O_CREAT, 0644)
os.dup2(crashlog, 1)
os.dup2(crashlog, 2)
def main():
# Generate command line parser
parser = argparse.ArgumentParser(usage='%(prog)s [options]')
parser.add_argument('-d', '--daemon', dest='daemon', action='store_true', default=False,
help='Run as daemon.')
args = parser.parse_args()
if args.daemon: daemon()
backend = Backend()
backend.run()
if __name__ == '__main__':
main()