def security_groups_rule_updated(self, context, security_groups):
        if not security_groups:
            return
        cctxt = self.client.prepare(version=self.SG_RPC_VERSION,
                                    topic=self._get_security_group_topic(),
                                    fanout=True)
        cctxt.cast(context, 'security_groups_rule_updated',
                   security_groups=security_groups)
Notify rule updated security groups.
dataset/ETHPy150Open openstack/neutron/neutron/api/rpc/handlers/securitygroups_rpc.py/SecurityGroupAgentRpcApiMixin.security_groups_rule_updated