void RecvUnconnectedPacket(UdpStream buffer, UdpEndPoint ep)
{
UdpAssert.Assert(buffer.Ptr == 0);
buffer.Ptr = HeaderBitSize;
if (buffer.ReadByte(8) == (byte)UdpCommandType.Connect)
{
if (Config.AllowIncommingConnections && ((connLookup.Count + pendingConnections.Count) < Config.ConnectionLimit || Config.ConnectionLimit == -1))
{
if (Config.AutoAcceptIncommingConnections)
{
AcceptConnection(ep, null);
}
else
{
if (pendingConnections.Add(ep))
{
object obj = null;
if (buffer.ReadByte(8) == UdpEvent.INTERNAL_COMMAND_HASOBJECT)
{
//they've also sent an object along with their connection request
serializer.Unpack(buffer, ref obj);
}
Raise(UdpEvent.PUBLIC_CONNECT_REQUEST, ep, obj);
}
}
}
else
{
SendRefusedCommand(ep);
}
}
}
void RecvUnconnectedPacket(UdpStream buffer, UdpEndPoint ep)
{
UdpAssert.Assert(buffer.Ptr == 0);
buffer.Ptr = HeaderBitSize;
if (buffer.ReadByte(8) == (byte)UdpCommandType.Connect)
{
if (Config.AllowIncommingConnections && ((connLookup.Count + pendingConnections.Count) < Config.ConnectionLimit || Config.ConnectionLimit == -1))
{
if (Config.AutoAcceptIncommingConnections)
{
AcceptConnection(ep);
}
else
{
if (pendingConnections.Add(ep))
{
Raise(UdpEvent.PUBLIC_CONNECT_REQUEST, ep);
}
}
}
else
{
SendRefusedCommand(ep);
}
}
}
void OnCommandReceived(UdpStream buffer)
{
if (ParseHeader(buffer))
{
buffer.Ptr = UdpSocket.HeaderBitSize;
UdpCommandType cmd = (UdpCommandType)buffer.ReadByte(8);
switch (cmd)
{
case UdpCommandType.Connect: OnCommandConnect(buffer); break;
case UdpCommandType.Accepted: OnCommandAccepted(buffer); break;
case UdpCommandType.Refused: OnCommandRefused(buffer); break;
case UdpCommandType.Disconnected: OnCommandDisconnected(buffer); break;
case UdpCommandType.Ping: OnCommandPing(buffer); break;
default: ConnectionError(UdpConnectionError.IncorrectCommand); break;
}
}
}