def test_dv():
hns_addr = config.Address('127.0.0.1', 8888)
self_addr = config.Address('127.0.0.1', 8890)
c = config.Config(config.Algorithm.DV, 'B', self_addr, hns_addr, 30, 5)
r = router.Router(c)
r.run()
import time
time.sleep(3)
r.update_neighbor('A', 2)
r.update_neighbor('D', 3)
def test_centralized():
hns_addr = config.Address('127.0.0.1', 8888)
self_addr = config.Address('127.0.0.1', 8889)
c = config.Config(config.Algorithm.LS_CENTRALIZE, 'A', self_addr, hns_addr,
30, 5, 'E')
r = router.Router(c)
r.run()
import time
time.sleep(3)
r.update_neighbor('E', 1)
r.update_neighbor('B', 2)
r.update_neighbor('C', 1)
r.update_neighbor('D', 4)
def _validate_init(self, _config):
try:
hns_addr = config.Address(_config['hns_ip'], _config['hns_port'])
self_addr = config.Address(_config['ip'], _config['port'])
print(alg[_config['algorithm']])
c = config.Config(
algorithm=alg[_config['algorithm']],
hostname=_config['hostname'],
self_addr=self_addr,
hns_addr=hns_addr,
dead_timeout=_config['dead_timeout'],
update_interval=_config['update_interval'],
controller_hostname=_config['controller_hostname'])
_router = router.Router(c)
for each in _config['neighbors']:
_router.update_neighbor(each['hostname'], each['cost'])
manager.init_router(_router)
except Exception as err:
raise err
def test_centralized():
hns_addr = config.Address('127.0.0.1', 8888)
self_addr = config.Address('127.0.0.1', 8890)
c = config.Config(config.Algorithm.LS_CENTRALIZE, 'B', self_addr, hns_addr,
30, 5, 'E')
r = router.Router(c)
r.run()
import time
time.sleep(3)
r.update_neighbor('E', 1)
r.update_neighbor('A', 2)
r.update_neighbor('D', 3)
r.update_neighbor('C', 2)
time.sleep(20)
r.stop()
print('{} b stop'.format(time.ctime()))
time.sleep(60)
r.run()
print('{} b restart'.format(time.ctime()))