def _call_upnp(port):
# start messing with upnp settings
# success can be false if you're behind a router that doesn't support upnp
# or if you are not behind a router at all and have an external ip address
shutdowner.A('block')
success, port = run_upnpc.update(port)
shutdowner.A('unblock')
return (success, port)
def _run_upnpc(port):
shutdowner.A('block')
run_upnpc.update(port)
shutdowner.A('unblock')
