public SimpleDHT(IKeyBasedRouter kbr, IMessagingSocket sock, ILocalHashTable lht)
{
_kbr = kbr;
_sock = sock;
_lht = lht;
sock.AddInquiredHandler (typeof (GetRequest), MessagingSocket_Inquired_GetRequest);
sock.AddInquiredHandler (typeof (PutRequest), MessagingSocket_Inquired_PutRequest);
}
public PortOpenChecker(IKeyBasedRouter kbr)
{
_msock = kbr.MessagingSocket;
_kbr = kbr;
_msock.AddInquiredHandler (typeof (PortCheckStartMessage), Inquired_PortCheckStartMessage);
_msock.AddInquiredHandler (typeof (PortCheckRequest), Inquired_PortCheckRequest);
_msock.AddInquiredHandler (typeof (PortCheckResponse), Inquired_PortCheckResponse);
}
public MassKeyDeliverer(IDistributedHashTable dht, IMassKeyDelivererLocalStore store, IntervalInterrupter timer)
{
_router = dht.KeyBasedRouter;
_dht = dht;
_sock = _router.MessagingSocket;
_store = store;
_int = timer;
timer.AddInterruption (Deliver);
_values = new List<DHTEntry> [_router.RoutingAlgorithm.MaxRoutingLevel];
for (int i = 0; i < _values.Length; i ++)
_values[i] = new List<DHTEntry> ();
_sock.AddInquiredHandler (typeof (Message), Messaging_Inquired);
}
public Node(Interrupters ints, IDatagramEventSocket bindedDgramSock, ITcpListener tcpListener, string db_path, ushort bindUdpPort, ushort bindTcpPort)
{
_udpPort = bindUdpPort;
_tcpPort = bindTcpPort;
_ints = ints;
_dgramSock = bindedDgramSock;
_tcpListener = tcpListener;
_rtoAlgo = new RFC2988BasedRTOCalculator (TimeSpan.FromSeconds (1), TimeSpan.FromMilliseconds (100), 50, false);
_messagingSock = new MessagingSocket (_dgramSock, true, SymmetricKey.NoneKey, p2pncs.Serializer.Instance,
null, ints.MessagingInt, _rtoAlgo, DefaultMessagingRetry, DefaultMessagingRetryBufferSize, DefaultMessagingDuplicationCheckBufferSize);
_kbrPrivateKey = ECKeyPair.Create (DefaultAlgorithm.ECDomainName);
_kbr = new SimpleIterativeRouter2 (Key.Create (_kbrPrivateKey), bindTcpPort, _messagingSock, new SimpleRoutingAlgorithm (), p2pncs.Serializer.Instance, true);
_portChecker = new PortOpenChecker (_kbr);
_localHT = new OnMemoryLocalHashTable (_kbr, ints.DHTInt);
IMassKeyDelivererLocalStore mkdLocalStore = _localHT as IMassKeyDelivererLocalStore;
_dht = new SimpleDHT (_kbr, _messagingSock, _localHT);
_anonymous = new AnonymousRouter (_dht, _kbrPrivateKey, ints.AnonymousInt);
ints.KBRStabilizeInt.AddInterruption (Stabilize);
_mkd = new MassKeyDeliverer (_dht, mkdLocalStore, ints.MassKeyDeliverTimerInt);
_mmlc = new MMLC (_anonymous, _dht, mkdLocalStore, db_path, ints.StreamSocketTimeoutInt, ints.DFSRePutTimerInt);
_crawler = new FileInfoCrawler (_tcpListener, _mmlc, _ints.CrawlingTimer);
_statistics = new Statistics ((AnonymousRouter)_anonymous, _mmlc, _tcpListener);
}
public void Setup(Key selfNodeId, IKeyBasedRouter router)
{
_selfNodeId = selfNodeId;
_router = router;
_routingTable = new List<NodeHandle> [selfNodeId.KeyBits];
}
void Setup(IKeyBasedRouter router)
{
router.StatisticsNotice += delegate (object sender, StatisticsNoticeEventArgs e) {
switch (e.Type) {
case StatisticsNoticeType.Success:
Interlocked.Increment (ref _kbrSuccess);
break;
case StatisticsNoticeType.Failure:
Interlocked.Increment (ref _kbrFailures);
break;
case StatisticsNoticeType.Hops:
_kbrHops.AddSample (e.IntValue);
break;
case StatisticsNoticeType.RTT:
_kbrRTT.AddSample ((float)e.TimeSpan.TotalMilliseconds);
break;
}
};
}
public VirtualNode(EvalEnvironment env, VirtualNetwork network, EvalOptionSet opt,
IntervalInterrupter messagingInt, IntervalInterrupter kbrStabilizeInt, IntervalInterrupter anonInt, IntervalInterrupter dhtInt)
{
IPAddress pubAdrs = _ipGenerator.Next ();
int bindPort;
lock (_rnd) {
bindPort = _rnd.Next (1024, ushort.MaxValue);
}
_pubEP = new IPEndPoint (pubAdrs, bindPort);
_nodePrivateKey = ECKeyPair.Create (DefaultECDomain);
_nodeId = Key.Create (_nodePrivateKey);
VirtualDatagramEventSocket sock = new VirtualDatagramEventSocket (network, pubAdrs);
sock.Bind (new IPEndPoint (IPAddress.Any, bindPort));
_msock = opt.BypassMessagingSerializer
? (IMessagingSocket)new VirtualMessagingSocket (sock, true, messagingInt, DefaultMessagingRTO, DefaultMessagingRetries, DefaultMessagingRetryBufferSize, DefaultMessagingDupCheckSize)
: (IMessagingSocket)new MessagingSocket (sock, true, SymmetricKey.NoneKey, Serializer.Instance, null, messagingInt, DefaultMessagingRTO, DefaultMessagingRetries, DefaultMessagingRetryBufferSize, DefaultMessagingDupCheckSize);
_kbr = new SimpleIterativeRouter2 (_nodeId, 0, _msock, new SimpleRoutingAlgorithm (), Serializer.Instance, opt.NewKBRStrictMode);
_localDHT = new OnMemoryLocalHashTable (_kbr, dhtInt);
_dht = new SimpleDHT (_kbr, _msock, _localDHT);
_dht.RegisterTypeID (typeof (string), 0, new LocalHashTableValueMerger<string> ());
p2pncs.Net.Overlay.Anonymous.AnonymousRouter.DefaultRelayNodes = opt.AnonymousRouteRelays;
p2pncs.Net.Overlay.Anonymous.AnonymousRouter.DefaultSubscribeRoutes = opt.AnonymousRouteRoutes + opt.AnonymousRouteBackupRoutes;
p2pncs.Net.Overlay.Anonymous.AnonymousRouter.AC_DefaultUseSubscribeRoutes = opt.AnonymousRouteRoutes;
_anonRouter = new AnonymousRouter (_dht, _nodePrivateKey, anonInt);
_kbrStabilizeInt = kbrStabilizeInt;
_kbrStabilizeInt.AddInterruption (_kbr.RoutingAlgorithm.Stabilize);
_env = env;
}
