def __init__(self, socket, signal_bus, is_reactive_conn=False):
# Validate input.
if socket is None:
raise ValueError('Invalid arguments passed.')
self._remotename = self.get_remotename(socket)
self._localname = self.get_localname(socket)
activity_name = ('BgpProtocol %s, %s, %s' %
(is_reactive_conn, self._remotename, self._localname))
Activity.__init__(self, name=activity_name)
# Intialize instance variables.
self._peer = None
self._recv_buff = ''
self._socket = socket
self._socket.setsockopt(IPPROTO_TCP, TCP_NODELAY, 1)
self._sendlock = semaphore.Semaphore()
self._signal_bus = signal_bus
self._holdtime = None
self._keepalive = None
self._expiry = None
# Add socket to Activity's socket container for managing it.
if is_reactive_conn:
self._asso_socket_map['passive_conn'] = self._socket
else:
self._asso_socket_map['active_conn'] = self._socket
self._open_msg = None
self.state = BGP_FSM_CONNECT
self._is_reactive = is_reactive_conn
self.sent_open_msg = None
self.recv_open_msg = None
self._is_bound = False
def __init__(self):
FlexinetPeer.__init__(self)
Activity.__init__(self, name='NETWORK_CONTROLLER')
# Outstanding requests, i.e. requests for which we are yet to receive
# response from peer. We currently do not have any requests going out.
self._outstanding_reqs = {}
self._rpc_session = None
def __init__(self, socket, signal_bus, is_reactive_conn=False):
# Validate input.
if socket is None:
raise ValueError('Invalid arguments passed.')
self._remotename = self.get_remotename(socket)
self._localname = self.get_localname(socket)
activity_name = ('BgpProtocol %s, %s, %s' % (is_reactive_conn,
self._remotename,
self._localname))
Activity.__init__(self, name=activity_name)
# Intialize instance variables.
self._peer = None
self._recv_buff = ''
self._socket = socket
self._socket.setsockopt(IPPROTO_TCP, TCP_NODELAY, 1)
self._sendlock = semaphore.Semaphore()
self._signal_bus = signal_bus
self._holdtime = None
self._keepalive = None
self._expiry = None
# Add socket to Activity's socket container for managing it.
if is_reactive_conn:
self._asso_socket_map['passive_conn'] = self._socket
else:
self._asso_socket_map['active_conn'] = self._socket
self._open_msg = None
self.state = BGP_FSM_CONNECT
self._is_reactive = is_reactive_conn
self.sent_open_msg = None
self.recv_open_msg = None
self._is_bound = False
def __init__(self):
FlexinetPeer.__init__(self)
Activity.__init__(self, name='NETWORK_CONTROLLER')
# Outstanding requests, i.e. requests for which we are yet to receive
# response from peer. We currently do not have any requests going out.
self._outstanding_reqs = {}
self._rpc_session = None
def __init__(self, socket, signal_bus, is_reactive_conn=False):
# Validate input.
if socket is None:
raise ValueError("Invalid arguments passed.")
activity_name = "BgpProtocol %s, %s, %s" % (is_reactive_conn, socket.getpeername(), socket.getsockname())
Activity.__init__(self, name=activity_name)
# Intialize instance variables.
self._peer = None
self._recv_buff = ""
self._socket = socket
self._signal_bus = signal_bus
self._holdtime = None
self._keepalive = None
self._expiry = None
# Add socket to Activity's socket container for managing it.
if is_reactive_conn:
self._asso_socket_map["passive_conn"] = self._socket
else:
self._asso_socket_map["active_conn"] = self._socket
self._open_msg = None
self.state = BGP_FSM_CONNECT
self._is_reactive = is_reactive_conn
self.sent_open_msg = None
self.recv_open_msg = None
self._is_bound = False
def __init__(self, core_service, work_units_per_cycle=None):
Activity.__init__(self)
# Back pointer to core service instance that created this processor.
self._core_service = core_service
self._dest_queue = BgpProcessor._DestQueue()
self._rtdest_queue = BgpProcessor._DestQueue()
self.dest_que_evt = EventletIOFactory.create_custom_event()
self.work_units_per_cycle = work_units_per_cycle or BgpProcessor.MAX_DEST_PROCESSED_PER_CYCLE
def __init__(self, core_service, work_units_per_cycle=None):
Activity.__init__(self)
# Back pointer to core service instance that created this processor.
self._core_service = core_service
self._dest_queue = BgpProcessor._DestQueue()
self._rtdest_queue = BgpProcessor._DestQueue()
self.dest_que_evt = EventletIOFactory.create_custom_event()
self.work_units_per_cycle =\
work_units_per_cycle or BgpProcessor.MAX_DEST_PROCESSED_PER_CYCLE
def __init__(self, common_conf, neighbors_conf, vrfs_conf):
self._common_config = common_conf
self._neighbors_conf = neighbors_conf
self._vrfs_conf = vrfs_conf
Activity.__init__(self, name='core_service')
self._signal_bus = BgpSignalBus()
self._init_signal_listeners()
self._rt_mgr = RouteTargetManager(self, neighbors_conf, vrfs_conf)
self._table_manager = core_managers.TableCoreManager(
self, common_conf
)
self._importmap_manager = core_managers.ImportMapManager()
# Autonomous system number of this BGP speaker.
self._asn = self._common_config.local_as
self._peer_manager = core_managers.PeerManager(
self,
self._neighbors_conf,
)
# Initialize sink for flexinet-peers
self._sinks = set()
self._conf_manager = core_managers.ConfigurationManager(
self, common_conf, vrfs_conf, neighbors_conf
)
# Register Flexinet peer sink
from ryu.services.protocols.bgp.net_ctrl import NET_CONTROLLER
self.register_flexinet_sink(NET_CONTROLLER)
# State per route family
# Key: RouteFamily
# Value: BgpInstanceRf
self.rf_state = {}
# Protocol factories for pro-active and re-active bgp-sessions.
self.client_factory = None
self.server_factory = None
# Key: RD:Next_Hop
# Value: label
self._next_hop_label = {}
# BgpProcessor instance (initialized during start)
self._bgp_processor = None
# BMP clients key: (host, port) value: BMPClient instance
self.bmpclients = {}
def stop(self):
Activity.stop(self)
def stop(self):
Activity.stop(self)
