/// <summary>
/// deserialize from the message
/// </summary>
/// <param name="message"></param>
public void OnDeserialize(Lidgren.Network.NetIncomingMessage message)
{
var size = message.ReadInt32();
dictionary = new Dictionary <T, U>(size);
for (int i = 0; i < size; ++i)
{
var key = message.Read <T>();
var value = message.Read <U>();
dictionary[key] = value;
}
}
// TODO: consider outputting a NetIncomingMessage instead of byte[]
private (bool Success, byte[]? Hail, int HailLength) ValidateHandshakeData(int offset, int payloadLength)
{
// create temporary incoming message
NetIncomingMessage msg = Peer.SetupReadHelperMessage(offset, payloadLength);
try
{
string remoteAppIdentifier = msg.ReadString();
long remoteUniqueIdentifier = msg.ReadInt64();
InitializeRemoteTimeOffset(msg.ReadTimeSpan());
byte[]? hail = null;
int hailLength = payloadLength - (msg.BytePosition - offset);
if (hailLength > 0)
{
hail = msg.StoragePool.Rent(hailLength);
msg.Read(hail.AsSpan(0, hailLength));
}
if (remoteAppIdentifier != Peer.Configuration.AppIdentifier)
{
ExecuteDisconnect(NetMessageType.WrongAppIdentifier);
return(false, hail, hailLength);
}
RemoteUniqueIdentifier = remoteUniqueIdentifier;
return(true, hail, hailLength);
}
catch (Exception ex)
{
// whatever; we failed
ExecuteDisconnect(NetMessageType.InvalidHandshake);
Peer.LogWarning(new NetLogMessage(NetLogCode.InvalidHandshake, ex));
return(false, null, 0);
}
}
