def __init__(self, name):
"""
Note that server may be a direct reference to the NomServer (for simulation), or a Pyro4 proxy
(for emulation)
pre: name is unique across the network
"""
EventMixin.__init__(self)
# We are a "controller" entity in pox.topology.
# (Actually injecting ourself into pox.topology is handled
# by nom_server)
topology.Controller.__init__(self, name)
self.name = name
self.log = core.getLogger(name)
# Construct an empty topology
# The "master" copy topology will soon be merged into this guy
self.topology = topology.Topology("topo:%s" % self.name)
# Register subclass' event handlers
self.listenTo(self.topology, "topology")
self._server_connection = None
self._queued_commits = []
# For simulation. can't connect to NomServer until the Messenger is listening to new connections
# TODO: for emulation, this should be removed / refactored --
# just assume that the NomServer machine is up
core.messenger.addListener(messenger.MessengerListening, self._register_with_server)
def __init__(self, name):
"""
Note that server may be a direct reference to the NomServer (for simulation), or a Pyro4 proxy
(for emulation)
pre: name is unique across the network
"""
EventMixin.__init__(self)
# We are a "controller" entity in pox.topology.
# (Actually injecting ourself into pox.topology is handled
# by nom_server)
topology.Controller.__init__(self, name)
self.name = name
self.log = core.getLogger(name)
# Construct an empty topology
# The "master" copy topology will soon be merged into this guy
self.topology = topology.Topology("topo:%s" % self.name)
# Register subclass' event handlers
self.listenTo(self.topology, "topology")
self._server_connection = None
self._queued_commits = []
# For simulation. can't connect to NomServer until the Messenger is listening to new connections
# TODO: for emulation, this should be removed / refactored --
# just assume that the NomServer machine is up
core.messenger.addListener(messenger.MessengerListening,
self._register_with_server)
def __init__ (self):
EventMixin.__init__(self)
# The following tables should go to Topology later
self.entryByMAC = {}
self._timer = Timer(TIMEOUT_SEC['timerInterval'], self.__check_timeouts__, recurring=True)
core.openflow.addListenerByName("PacketIn", self._handle_PacketIn, priority=10000)
log.info("HostTracker ready")
def __init__(self):
EventMixin.__init__(self)
print "publisher init"
def __init__(self):
EventMixin.__init__(self)
core.pktinHandler.addListeners(self) # 监听pktinHandler
def __init__(self, connection, **kwargs):
EventMixin.__init__(self)
self.connection = connection
for name, value in kwargs.items():
setattr(self, name, value)
def raiseEvent(self, event, dpid, stats, unit):
"""
@override
"""
log.debug("%s from %s: \n%s\n", event, dpidToStr(dpid), stats)
EventMixin.raiseEvent(self, event, dpid, stats, unit)
def __init__(self, unit):
EventMixin.__init__(self)
core.listenToDependencies(self, self._wantComponents)
self.unit = unit
def __init__(self):
# 父类初始化
EventMixin.__init__(self)
self.connections = set() # 不确定需不需要留下
core.openflow.addListeners(self)
def __init__(self):
EventMixin.__init__(self)
core.Phase1.addListeners(self) # 监听phase1 是否进入phase2的检测
core.openflow.addListeners(self) # 监听openflow的stats_信息
def __init__(self):
EventMixin.__init__(self)
