#!/usr/bin/python3
import logging
from gi.repository import Gst, GstNet

__all__ = ['Clock']
port = 9998

log = logging.getLogger('Clock')
Clock = None

def obtainClock(host):
	global log, Clock, SystemClock

	log.debug('obtaining NetClientClock from host %s', host)
	Clock = GstNet.NetClientClock.new('voctocore', host, port, 0)
	log.debug('obtained NetClientClock from host %s: %s', host, Clock)

	log.debug('waiting for NetClientClock to sync to host')
	Clock.wait_for_sync(Gst.CLOCK_TIME_NONE)
	log.info('successfully synced NetClientClock to host')
