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;
}
public void Test_SendToWrongPort()
{
IPEndPoint ep1 = new IPEndPoint (IPAddress.Parse ("10.0.0.1"), 10000);
IPEndPoint ep2 = new IPEndPoint (IPAddress.Parse ("10.0.0.2"), 10000);
VirtualNetwork network = new VirtualNetwork (LatencyTypes.Constant (20), 5, PacketLossType.Lossless (), 2);
byte[] msg = new byte[]{0, 1, 2, 3};
try {
using (AutoResetEvent done = new AutoResetEvent (false))
using (VirtualDatagramEventSocket sock1 = new VirtualDatagramEventSocket (network, ep1.Address))
using (VirtualDatagramEventSocket sock2 = new VirtualDatagramEventSocket (network, ep2.Address)) {
sock1.Bind (new IPEndPoint (IPAddress.Any, ep1.Port));
sock2.Bind (new IPEndPoint (IPAddress.Any, ep2.Port));
sock1.Received += new DatagramReceiveEventHandler (delegate (object sender, DatagramReceiveEventArgs e) {
done.Set ();
});
sock2.Received += new DatagramReceiveEventHandler (delegate (object sender, DatagramReceiveEventArgs e) {
done.Set ();
});
sock1.SendTo (msg, new IPEndPoint (ep2.Address, ep2.Port + 1));
Assert.IsFalse (done.WaitOne (500));
sock2.SendTo (msg, ep1);
Assert.IsTrue (done.WaitOne ());
}
} finally {
network.Close ();
}
}
public void Test1()
{
IPEndPoint ep1 = new IPEndPoint (IPAddress.Parse ("10.0.0.1"), 10000);
IPEndPoint ep2 = new IPEndPoint (IPAddress.Parse ("10.0.0.2"), 10000);
IPEndPoint ep3 = new IPEndPoint (IPAddress.Parse ("10.0.0.3"), 10000);
VirtualNetwork network = new VirtualNetwork (LatencyTypes.Constant (20), 5, PacketLossType.Lossless (), 2);
try {
using (VirtualDatagramEventSocket sock1 = new VirtualDatagramEventSocket (network, ep1.Address))
using (VirtualDatagramEventSocket sock2 = new VirtualDatagramEventSocket (network, ep2.Address))
using (VirtualDatagramEventSocket sock3 = new VirtualDatagramEventSocket (network, ep3.Address)) {
IDatagramEventSocket[] sockets = new IDatagramEventSocket[] { sock1, sock2, sock3 };
EndPoint[] endPoints = new EndPoint[] { ep1, ep2, ep3 };
base.Test1 (sockets, endPoints);
}
} finally {
network.Close ();
}
}
DebugNode AddNode(int gw_port)
{
int nodeIdx = Interlocked.Increment (ref _nodeIdx);
IPAddress adrs = IPAddress.Loopback;
VirtualDatagramEventSocket sock = new VirtualDatagramEventSocket (_network, adrs);
IPEndPoint pubEP = new IPEndPoint (adrs, 1 + nodeIdx);
IPEndPoint bindTcpEP = new IPEndPoint (IPAddress.Loopback, 30000 + nodeIdx);
sock.Bind (new IPEndPoint (IPAddress.Any, pubEP.Port));
DebugNode node = DebugNode.Create (nodeIdx, _ints, sock, bindTcpEP, pubEP, gw_port);
lock (_list) {
_list.Add (node);
_eps.Add (pubEP);
}
if (_init_nodes == null) {
node.PortOpenChecker.Join (_eps.ToArray ());
_eps.Add (pubEP);
if (_eps.Count == 4)
_init_nodes = _eps.ToArray ();
} else {
node.PortOpenChecker.Join (_init_nodes);
}
return node;
}
protected override void CreateMessagingSocket(int idx, SymmetricKey key, out IMessagingSocket socket, out EndPoint endPoint)
{
endPoint = new IPEndPoint (_adrsGen.Next (), 10000);
VirtualDatagramEventSocket sock = new VirtualDatagramEventSocket (_net, ((IPEndPoint)endPoint).Address);
sock.Bind (endPoint);
socket = new VirtualMessagingSocket (sock, true, _interrupter, DefaultRTO, DefaultRetryCount, 1024, 1024);
}
public void AddNodes(Key[] keys, ECKeyPair[] keyPairs)
{
for (int i = 0; i < keys.Length; i++) {
IPAddress adrs = _ipGenerator.Next ();
IPEndPoint ep = new IPEndPoint (adrs, 10000);
VirtualDatagramEventSocket sock = new VirtualDatagramEventSocket (_network, adrs);
sock.Bind (new IPEndPoint (IPAddress.Loopback, ep.Port));
//IMessagingSocket msock = new MessagingSocket (sock, true, SymmetricKey.NoneKey, Serializer.Instance, null, _interrupter, TimeSpan.FromSeconds (1), 2, 1024);
IMessagingSocket msock = new VirtualMessagingSocket (sock, true, _interrupter, _rtoAlgo, 2, 1024, 1024);
_sockets.Add (msock);
IKeyBasedRouter router = new SimpleIterativeRouter2 (keys[i], 0, msock, new SimpleRoutingAlgorithm (), Serializer.Instance, true);
_routers.Add (router);
if (_dhts != null) {
IDistributedHashTable dht = new SimpleDHT (router, msock, new OnMemoryLocalHashTable (router, _dhtInt));
_dhts.Add (dht);
if (_anons != null) {
IAnonymousRouter anonRouter = new AnonymousRouter (dht, keyPairs[i], _anonInt);
_anons.Add (anonRouter);
}
}
if (_endPoints.Count != 0) {
if (_initEPs == null || _endPoints.Count < 3)
_initEPs = _endPoints.ToArray ();
router.Join (_initEPs);
}
_endPoints.Add (ep);
Thread.Sleep (5);
}
Thread.Sleep (500);
}
public VirtualNetworkNode(VirtualDatagramEventSocket sock, EndPoint bindEP)
{
_sock = sock;
_bindEP = bindEP;
}
internal VirtualNetworkNode AddVirtualNode(VirtualDatagramEventSocket sock, EndPoint bindEP)
{
VirtualNetworkNode node = new VirtualNetworkNode (sock, bindEP);
using (_nodeLock.EnterWriteLock ()) {
_mapping[bindEP] = node;
_nodes.Add (node);
}
return node;
}
internal void AddVirtualMessagingSocketToVirtualNode(VirtualDatagramEventSocket sock, VirtualMessagingSocket msock)
{
using (_nodeLock.EnterReadLock ()) {
VirtualNetworkNode node;
if (_mapping.TryGetValue (sock.BindedPublicEndPoint, out node)) {
node.MessagingSocket = msock;
}
}
}
public VirtualMessagingSocket(VirtualDatagramEventSocket baseSock, bool ownSocket,
IntervalInterrupter interrupter, IRTOAlgorithm rtoAlgo, int maxRetry, int retryBufferSize, int inquiryDupCheckSize)
: base(baseSock, ownSocket, interrupter, rtoAlgo, maxRetry, retryBufferSize, inquiryDupCheckSize)
{
baseSock.VirtualNetwork.AddVirtualMessagingSocketToVirtualNode (baseSock, this);
}
