'Notifies the server of any ports that had reservations setup.'

def _dhcp_ready_ports_loop(self):

    while True:
        eventlet.sleep(0.1)
        if self.dhcp_ready_ports:
            ports_to_send = self.dhcp_ready_ports
            self.dhcp_ready_ports = set()
            try:
                self.plugin_rpc.dhcp_ready_on_ports(ports_to_send)
                continue
            except oslo_messaging.MessagingTimeout:
                LOG.error(_LE('Timeout    notifying    server    of    ports    ready.    Retrying...'))
            except Exception:
                LOG.exception(_LE('Failure    notifying    DHCP    server    of    ready    DHCP    ports.    Will    retry    on    next    iteration.'))
            self.dhcp_ready_ports |= ports_to_send
