public void RequestHandler(INetworkStream stream)
{
using (stream)
{
// wrap reporter
var message = new IdentifyContract
{
Protocols = Host.Mux.Protocols,
ObservedAddress = stream.Connection.RemoteMultiaddress.ToBytes(),
ListenAddresses = Host.Addresses.Select(laddr => laddr.ToBytes()).ToArray(),
ProtocolVersion = LibP2PVersion,
AgentVersion = ClientVersion
};
var ownKey = Host.Peerstore.PublicKey(Host.Id);
if (ownKey == null)
{
Debug.WriteLine("Did not have own public key in Peerstore");
}
else
{
message.PublicKey = ownKey.Bytes;
}
Serializer.SerializeWithLengthPrefix(((IWriter)stream).AsSystemStream(), message, PrefixStyle.Fixed32BigEndian);
}
}
private void ConsumeMessage(IdentifyContract message, INetworkConnection connection)
{
var p = connection.RemotePeer;
Host.Peerstore.AddProtocols(p, message.Protocols);
ConsumeObservedAddress(message.ObservedAddress, connection);
var lmaddrs = message.ListenAddresses.Select(Multiaddress.Decode).ToArray();
if (HasConsistentTransport(connection.RemoteMultiaddress, lmaddrs))
{
lmaddrs = lmaddrs.Append(connection.RemoteMultiaddress);
}
Host.Peerstore.SetAddresses(p, lmaddrs, AddressManager.ConnectedAddrTTL);
if (!ProtocolVersionsAreCompatible(message.ProtocolVersion, LibP2PVersion))
{
connection.Dispose();
return;
}
Host.Peerstore.Put(p, "ProtocolVersion", message.ProtocolVersion);
Host.Peerstore.Put(p, "AgentVersion", message.AgentVersion);
ConsumeReceivedPublicKey(connection, message.PublicKey);
}
