def setup(self, config, cache_dir):
"""Setup all the Khashmir sub-modules.
@type config: C{dictionary}
@param config: the configuration parameters for the DHT
@type cache_dir: C{string}
@param cache_dir: the directory to store all files in
"""
self.config = config
self.port = config['PORT']
self.store = DB(os.path.join(cache_dir, 'khashmir.' + str(self.port) + '.db'))
self.node = self._loadSelfNode('', self.port)
self.table = KTable(self.node, config)
self.token_secrets = [newID()]
self.stats = StatsLogger(self.table, self.store)
# Start listening
self.udp = krpc.hostbroker(self, self.stats, config)
self.udp.protocol = krpc.KRPC
self.listenport = reactor.listenUDP(self.port, self.udp)
# Load the routing table and begin checkpointing
self._loadRoutingTable()
self.refreshTable(force = True)
self.next_checkpoint = reactor.callLater(60, self.checkpoint)
def setup(self, host, port, db='khashmir.db'):
self._findDB(db)
self.port = port
self.node = self._loadSelfNode(host, port)
self.table = KTable(self.node)
#self.app = service.Application("krpc")
self.udp = krpc.hostbroker(self)
self.udp.protocol = krpc.KRPC
self.listenport = reactor.listenUDP(port, self.udp)
self.last = time.time()
self._loadRoutingTable()
KeyExpirer(store=self.store)
self.refreshTable(force=1)
reactor.callLater(60, self.checkpoint, (1, ))
def _load(self):
do_load = False
try:
s = open(os.path.join(self.ddir, "routing_table"), 'r').read()
dict = bdecode(s)
except:
id = newID()
else:
id = dict['id']
do_load = True
self.node = self._Node(self.udp.connectionForAddr).init(id, self.host, self.port)
self.table = KTable(self.node)
if do_load:
self._loadRoutingTable(dict['rt'])
