public Peer(int port, bool loopbacksAllowed, RsaKeyStore rsaKeyStore)
{
neighbors = new List<Neighbor>();
broadcastPort = port;
peerId = PeerIdentifier.Create();
RsaKeyStore = rsaKeyStore;
receiver = new Receiver(port, peerId, loopbacksAllowed) { RsaKeyStore = rsaKeyStore};
receiver.MessageReceived += OnMessageReceived;
}
public Receiver(IPEndPoint binding, PeerIdentifier peerId, bool loopbacksAllowed)
{
InitLocalIfaces();
this.loopbacksAllowed = loopbacksAllowed;
this.peerId = peerId;
udp = BindClient(binding);
EndPoints = binding.Address.ToInt32() == 0
? (IEnumerable<IPEndPoint>)localIfaces.Select(i => new IPEndPoint(i, LocalPort)).ToList()
: new[] { udp.Client.LocalEndPoint as IPEndPoint };
udp.BeginReceive(RequestCallback, null);
}
void RemoveNeighbor(PeerIdentifier peerIdentifier)
{
lock (neighbors)
{
var neighbor = new Neighbor { Identifier = peerIdentifier };
if (neighbors.Contains(neighbor))
neighbors.Remove(neighbor);
}
}
void AddNeighbor(PeerIdentifier peerIdentifier, IPEndPoint endPoint)
{
lock (neighbors)
{
var neighbor = new Neighbor { Identifier = peerIdentifier };
if (!neighbors.Contains(neighbor))
{
neighbor.IpEndPoints = new[] { endPoint };
neighbors.Add(neighbor);
}
else
{
var ne = neighbors.Find(n => n.Equals(neighbor));
ne.IpEndPoints = ne.IpEndPoints.Concat(new[] { endPoint });
}
}
}
public Receiver(int port, PeerIdentifier peerId, bool loopbacksAllowed)
: this(new IPEndPoint(0, port), peerId, loopbacksAllowed)
{
}
private bool CheckPeer(PeerIdentifier otherPeerId)
{
return !peerId.Equals(otherPeerId);
}
public Sender(IPEndPoint ipEndPoint, PeerIdentifier peerId)
{
udp = new UdpClient(0) { EnableBroadcast = true };
this.ipEndPoint = ipEndPoint;
this.peerId = peerId;
}
public Sender(int receiverPort, PeerIdentifier peerId)
: this(new IPEndPoint(IPAddress.Broadcast, receiverPort), peerId)
{
}