def refresh():
 if _TRAFFICCTL:
  cmd = _traffic_ctl('config', 'reload')
 else:
  cmd = _traffic_line('-x')
 log.debug('Running: %s', cmd)
 return _subprocess(cmd)

def refresh ( ) : if _TRAFFICCTL : cmd = _traffic_ctl ( 'config' , 'reload' ) else : cmd = _traffic_line ( '-x' ) log . debug ( 'Running: %s' , cmd ) return _subprocess ( cmd )
this waits for the timeout on each host .