def __init__(self, controller, state_master, sync_uri):
self.controller = controller
(self.mode, self.host, self.port) = parse_openflow_uri(sync_uri)
if state_master is None:
raise ValueError("state_master is null")
self.state_master = state_master
self._on_disconnect = []
self.io_delegate = None
self.speaker = None
def __init__(self, controller, state_master, sync_uri):
self.controller = controller
(self.mode, self.host, self.port) = parse_openflow_uri(sync_uri)
if state_master is None:
raise ValueError("state_master is null")
self.state_master = state_master
self._on_disconnect = []
self.io_worker = None
self.speaker = None
def _bind_pcap(self, host_device):
filter_string = "(not tcp port %d)" % self.config.port
if self.config.sync is not None and self.config.sync != "":
# TODO(cs): this is not quite correct. The *listen* port is sync_port,
# but the sync data connection will go over over an ephermeral port.
# Luckily this mistake is not fatal -- the kernel copies all
# packets sent to the pcap, and we'll just drop the copied packets when
# we realize we don't know where to route them.
(_, _, sync_port) = parse_openflow_uri(self.config.sync)
filter_string += " and (not tcp port %d)" % sync_port
return bind_pcap(host_device, filter_string=filter_string)
def _bind_pcap(self, host_device):
filter_string = "(not tcp port %d)" % self.config.port
if self.config.sync is not None and self.config.sync != "":
# TODO(cs): this is not quite correct. The *listen* port is sync_port,
# but the sync data connection will go over over an ephermeral port.
# Luckily this mistake is not fatal -- the kernel copies all
# packets sent to the pcap, and we'll just drop the copied packets when
# we realize we don't know where to route them.
(_, _, sync_port) = parse_openflow_uri(self.config.sync)
filter_string += " and (not tcp port %d)" % sync_port
return bind_pcap(host_device, filter_string=filter_string)
def __init__(self, io_master, sync_uri): (self.mode, self.host, self.port) = parse_openflow_uri(sync_uri) self.io_master = io_master self.speaker = None
def __init__(self, io_master, sync_uri):
(self.mode, self.host, self.port) = parse_openflow_uri(sync_uri)
self.io_master = io_master
self.speaker = None
