def run(self):
# parameters
Sim.scheduler.reset()
logging.getLogger('app').setLevel(logging.INFO)
logging.getLogger('bene.link.queue').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sequence').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.cwnd').setLevel(logging.DEBUG)
if self.debug:
logging.getLogger('bene.tcp').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sender').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.receiver').setLevel(logging.DEBUG)
# setup network
net = Network('networks/one-hop.txt')
net.loss(self.loss)
# setup routes
n1 = net.get_node('n1')
n2 = net.get_node('n2')
n1.add_forwarding_entry(n2.get_address('n1'), n1.links[0])
n2.add_forwarding_entry(n1.get_address('n2'), n2.links[0])
# setup transport
t1 = Transport(n1)
t2 = Transport(n2)
# setup application
a = AppHandler(self.filename)
window = 1000
# setup connection
drop = self.packets2lose
c1 = TCP(t1,
n1.get_address('n2'),
1,
n2.get_address('n1'),
1,
a,
window=window,
drop=drop,
reno=self.reno)
c2 = TCP(t2,
n2.get_address('n1'),
1,
n1.get_address('n2'),
1,
a,
window=window)
# send a file
with open(self.filename, 'rb') as f:
while True:
data = f.read(1000)
if not data:
break
Sim.scheduler.add(delay=0, event=data, handler=c1.send)
# run the simulation
Sim.scheduler.run()
def run(self, size):
# parameters
Sim.scheduler.reset()
logging.getLogger('app').setLevel(logging.INFO)
logging.getLogger('bene.link.queue').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sequence').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.cwnd').setLevel(logging.DEBUG)
if self.debug:
logging.getLogger('bene.tcp').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sender').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.receiver').setLevel(logging.DEBUG)
# setup network
net = Network('networks/one-hop-q10.txt')
net.loss(self.loss)
# setup routes
n1 = net.get_node('n1')
n2 = net.get_node('n2')
n1.add_forwarding_entry(n2.get_address('n1'), n1.links[0])
n2.add_forwarding_entry(n1.get_address('n2'), n2.links[0])
# setup transport
t1 = Transport(n1)
t2 = Transport(n2)
# setup application
a = AppHandler(self.filename)
window = size
# setup connection
drop = []
filen = ("data/queue-%i.csv" % size)
fd = open(filen, "w")
fd.write("Time_stamp,qDelay\n")
c1 = TCP(t1,
n1.get_address('n2'),
1,
n2.get_address('n1'),
1,
a,
window=window,
drop=drop,
retran=self.retran)
c2 = TCP(t2,
n2.get_address('n1'),
1,
n1.get_address('n2'),
1,
a,
window=window,
fd=fd)
# send a file
time_before = Sim.scheduler.current_time()
count = 0
with open(self.filename, 'rb') as f:
while True:
data = f.read(1000)
count += len(data)
# print("0",count)
if not data:
break
Sim.scheduler.add(delay=0, event=data, handler=c1.send)
Sim.scheduler.run()
time_after = Sim.scheduler.current_time()
Sim.scheduler.reset()
fd.close()
return (time_after - time_before), count
def run(self):
# parameters
Sim.scheduler.reset()
logging.getLogger('app').setLevel(logging.INFO)
logging.getLogger('bene.link.queue').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sequence').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.cwnd').setLevel(logging.DEBUG)
if self.debug:
logging.getLogger('bene.tcp').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.sender').setLevel(logging.DEBUG)
logging.getLogger('bene.tcp.receiver').setLevel(logging.DEBUG)
# setup network
net = Network('networks/one-hop-q10.txt')
net.loss(self.loss)
# setup routes
n1 = net.get_node('n1')
n2 = net.get_node('n2')
n1.add_forwarding_entry(n2.get_address('n1'), n1.links[0])
n2.add_forwarding_entry(n1.get_address('n2'), n2.links[0])
# setup transport
t1 = Transport(n1)
t2 = Transport(n2)
# setup application
a = AppHandler(self.filename)
window = self.wsize
# setup connection
drop = []
c1 = TCP(t1,
n1.get_address('n2'),
1,
n2.get_address('n1'),
1,
a,
window=window,
drop=drop,
retran=self.retran)
c2 = TCP(t2,
n2.get_address('n1'),
1,
n1.get_address('n2'),
1,
a,
window=window)
# send a file
strin = ""
times = []
for i in range(5):
with open(self.filename, 'rb') as f:
while True:
data = f.read(1000)
if not data:
break
Sim.scheduler.add(delay=0, event=data, handler=c1.send)
# break
Sim.scheduler.run()
times.append(Sim.scheduler.current_time())
Sim.scheduler.reset()
times.append(sum(times) / len(times))
with open("report/w10000_TESTING.txt", 'w') as f2:
f2.writelines(["%s\n" % item for item in times])
