def put(self):
"""PUT method to udpate the status of the call, in this case is stop the call and actualize the end time and the duration"""
token_call = self.get_argument("token_call")
call_stop = Call()
returned_call = call_stop.get(token=token_call)
if returned_call['duration'] is None:
call_stop.update(token_call)
self.set_status(200)
self.set_header("Location",DOMAIN_REST+"/call?token_call="+token_call)
self.write("")
