def run(self):
logger.info("-- starting mandelbrot agent --")
# execute any privileged subsystem code
self.privilegedStartService()
# set the process title
setproctitle("mandelbrot-agent")
# construct the daemon context
daemon = DaemonContext()
daemon.prevent_core = True
daemon.chroot_directory = None
daemon.working_directory = "/"
if self.pidfile is not None:
daemon.pidfile = TimeoutPIDLockFile(self.pidfile)
if os.getuid() == 0:
daemon.uid = self.uid
daemon.gid = self.gid
elif self.uid is not None or self.gid is not None:
logger.warning("not dropping privileges, process uid is not 0")
# FIXME: hack to ensure that fds stay open when passed to daemon context
daemon.files_preserve = [x for x in xrange(64)]
if self.foreground:
daemon.detach_process = False
daemon.stdin = sys.stdin
daemon.stdout = sys.stdout
daemon.stderr = sys.stderr
else:
daemon.detach_process = True
with daemon:
from twisted.internet import reactor
self.startService()
reactor.run()
logger.info("-- stopping mandelbrot agent --")
self.stopService()
logger.info("-- stopped mandelbrot agent --")
return 0
