handles a notification request by calling the appropriete method the service exposes

def handleNotification(self, req):
        """handles a notification request by calling the appropriete method the service exposes"""
        name = req["method"]
        params = req["params"]
        try: #to get a callable obj 
            obj = getMethodByName(self.service, name)
            rslt = obj(*params)
        except:
            pass