| Ashlesh Gawande | 27b5e1b | 2018-08-06 17:47:15 -0500 | [diff] [blame] | 1 | # -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */ |
| 2 | # |
| 3 | # Copyright (C) 2015-2018, The University of Memphis, |
| 4 | # Arizona Board of Regents, |
| 5 | # Regents of the University of California. |
| 6 | # |
| 7 | # This file is part of Mini-NDN. |
| 8 | # See AUTHORS.md for a complete list of Mini-NDN authors and contributors. |
| 9 | # |
| 10 | # Mini-NDN is free software: you can redistribute it and/or modify |
| 11 | # it under the terms of the GNU General Public License as published by |
| 12 | # the Free Software Foundation, either version 3 of the License, or |
| 13 | # (at your option) any later version. |
| 14 | # |
| 15 | # Mini-NDN is distributed in the hope that it will be useful, |
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | # GNU General Public License for more details. |
| 19 | # |
| 20 | # You should have received a copy of the GNU General Public License |
| 21 | # along with Mini-NDN, e.g., in COPYING.md file. |
| 22 | # If not, see <http://www.gnu.org/licenses/>. |
| 23 | |
| 24 | from ndn.experiments.experiment import Experiment |
| 25 | from ndn.apps.nlsr import Nlsr, NlsrConfigGenerator |
| 26 | |
| 27 | from mininet.log import info |
| 28 | |
| 29 | import time, sys |
| 30 | |
| 31 | class AdvertiseDelayedStartExperiment(Experiment): |
| 32 | '''Tests Name LSA data segmentation''' |
| 33 | |
| 34 | def __init__(self, args): |
| 35 | Experiment.__init__(self, args) |
| 36 | |
| 37 | def setup(self): |
| 38 | pass |
| 39 | |
| 40 | def run(self): |
| 41 | pass |
| 42 | |
| 43 | def startNlsr(self, checkConvergence = True): |
| 44 | # NLSR Security |
| 45 | if self.options.nlsrSecurity is True: |
| 46 | Nlsr.createKeysAndCertificates(self.net, self.options.workDir) |
| 47 | |
| 48 | host1 = self.net.hosts[0] |
| 49 | host1.nlsr = Nlsr(host1, self.options) |
| 50 | host1.nlsr.start() |
| 51 | |
| 52 | expectedTotalCount = 500 |
| 53 | for i in range(0, expectedTotalCount): |
| 54 | host1.cmd("nlsrc advertise /long/name/to/exceed/max/packet/size/host1/{}".format(i)) |
| 55 | |
| 56 | time.sleep(60) |
| 57 | |
| 58 | host2 = self.net.hosts[1] |
| 59 | host2.nlsr = Nlsr(host2, self.options) |
| 60 | host2.nlsr.start() |
| 61 | |
| 62 | time.sleep(60) |
| 63 | |
| 64 | advertiseCount = int(host2.cmd("nfdc fib | grep host1 | wc -l")) |
| 65 | info(advertiseCount) |
| 66 | if advertiseCount == expectedTotalCount: |
| 67 | info('\nSuccessfully advertised {} prefixes\n'.format(expectedTotalCount)) |
| 68 | else: |
| 69 | info('\nAdvertising {} prefixes failed. Exiting...\n'.format(expectedTotalCount)) |
| 70 | self.net.stop() |
| 71 | sys.exit(1) |
| 72 | |
| 73 | Experiment.register("advertise-delayed-start", AdvertiseDelayedStartExperiment) |