public unsafe void Deal(SimpleUdpServce socket, EndPoint remote, byte[] buffer, int offset)
{
fixed(byte *c = buffer)
{
Deal(socket, remote, *(T *)(c + offset));
}
}
protected override void Deal(SimpleUdpServce socket, EndPoint remote, ReqNat value)
{
TestLog.Log($"ReqNatServerDealer recv");
if (env.value == EnvEnum.Center)
{
if (!server.tryGet(value.address, out var endp))
{
TestLog.Log($"nat ip::{endp} not found");
socket.Send(ResNat.NO_SERVER_FOUND, remote);
}
else
{
TestLog.Log($"server ip::{endp} client id::{remote}");
var remoteAddr = remote.ValueAddress();
//if (remoteAddr.ipaddress == value.address.ipaddress)
// remoteAddr.ipaddress = ValueAddress.LocalAddr;
socket.Send(new ReqNat {
address = remoteAddr
}, endp);
}
}
if (env.value == EnvEnum.Server)
{
var endp = value.address.toEndPoint();
TestLog.Log($"nat start watting ip = {endp}");
//using(Socket natSocket=new Socket(AddressFamily.InterNetwork,SocketType.Dgram, ProtocolType.Udp))
//{
// natSocket.Bind(new IPEndPoint(IPAddress.Any, value.address.port));
// natSocket.SendTo(ResNat.SUCCESS.ToByteArray(), endp);
//}
//socket.remoteEnd = endp;
socket.Send(ResNat.SUCCESS, endp);
TestLog.Log($"nat end");
}
}
protected override void Deal(SimpleUdpServce socket, EndPoint remote, ResNat value)
{
if (value.Equal(ResNat.NO_SERVER_FOUND))
{
TestLog.Log("server not found");
}
else if (value.Equal(ResNat.SUCCESS))
{
TestLog.Log("nat success");
}
}
protected override void Deal(SimpleUdpServce socket, EndPoint remote, ReqAsServer value)
{
var v = remote.ValueAddress();
if (!server.Contains(v))
{
server.Add(v, remote);
}
TestLog.Log($"server ip::{remote}");
socket.Send(new ResAsServer()
{
address = v
}, remote);
}
protected abstract void Deal(SimpleUdpServce socket, EndPoint remote, T value);
protected override void Deal(SimpleUdpServce socket, EndPoint remote, ResAsServer value)
{
TestLog.Log($"outer ip::{value.address.toEndPoint()}");
}