Source code for nepi.resources.ns3.classes.drop_tail_queue
#
# NEPI, a framework to manage network experiments
# Copyright (C) 2014 INRIA
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.trace import Trace, TraceAttr
from nepi.execution.resource import ResourceManager, clsinit_copy, \
ResourceState
from nepi.resources.ns3.ns3queue import NS3BaseQueue
@clsinit_copy
[docs]class NS3DropTailQueue(NS3BaseQueue):
_rtype = "ns3::DropTailQueue"
@classmethod
def _register_attributes(cls):
attr_maxpackets = Attribute("MaxPackets",
"The maximum number of packets accepted by this DropTailQueue.",
type = Types.Integer,
default = "100",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_maxpackets)
attr_maxbytes = Attribute("MaxBytes",
"The maximum number of bytes accepted by this DropTailQueue.",
type = Types.Integer,
default = "6553500",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_maxbytes)
@classmethod
def _register_traces(cls):
enqueue = Trace("Enqueue", "Enqueue a packet in the queue.")
cls._register_trace(enqueue)
dequeue = Trace("Dequeue", "Dequeue a packet from the queue.")
cls._register_trace(dequeue)
drop = Trace("Drop", "Drop a packet stored in the queue.")
cls._register_trace(drop)
def __init__(self, ec, guid):
super(NS3DropTailQueue, self).__init__(ec, guid)
self._home = "ns3-drop-tail-queue-%s" % self.guid