def _setup_rpc(self):

        endpoints = RpcCallBacks(self)
        self.server = rpc.DfaRpcServer(self.ser_q, self._host,
                                       self.cfg.dfa_rpc.transport_url,
                                       endpoints,
                                       exchange=constants.DFA_EXCHANGE)
Function to allow non-fileserver functions to clear update locks
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/apps/saf/server/dfa_server.py/DfaServer._setup_rpc--crossover with--dataset/ETHPy150Open saltstack/salt/salt/fileserver/__init__.py/clear_lock