private static void CreateSession(MessageData mdata, DWMessage packet)
{
Net_TcpDisconnected(mdata);
var seed = 0;
string IP = mdata.Get <string>("cid");
string[] IPParts = IP.Split(':');
seed = BitConverter.ToInt32(IPAddress.Parse(IPParts[0]).GetAddressBytes(), 0);
TimeSpan ts = (DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0));
seed += (int)ts.TotalSeconds;
var rnd = new Random(seed);
var sid = new byte[8];
rnd.NextBytes(sid);
var titleID = DWRouter.GetTitleIDForData(mdata);
bdMatchMakingInfo info = null;
if (titleID == TitleID.T5)
{
info = new MatchMakingInfoT5();
}
else if (titleID == TitleID.IW5)
{
info = new MatchMakingInfoIW5();
}
info.Deserialize(packet);
info.SessionID = sid;
info.CID = mdata.Get <string>("cid");
info.User = (DWRouter.CIDToUser.ContainsKey(info.CID)) ? DWRouter.CIDToUser[info.CID] : 0;
info.Reachable = true;
lock (_sessions)
{
_sessions.Add(BitConverter.ToUInt64(sid, 0), info);
}
var reply = packet.MakeReply(1, false);
reply.ByteBuffer.Write(0x8000000000000001);
reply.ByteBuffer.Write((uint)0);
reply.ByteBuffer.Write((byte)1);
reply.ByteBuffer.Write((uint)1);
reply.ByteBuffer.Write((uint)1);
reply.ByteBuffer.WriteBlob(info.SessionID);
reply.Send(true);
if (titleID == TitleID.T5)
{
var tInfo = (MatchMakingInfoT5)info;
Log.Debug(tInfo.OnlineID.ToString("X16") + " registered session (map " + tInfo.MapName + ", gametype " + tInfo.GameTypeName + ")");
}
else if (titleID == TitleID.IW5)
{
Log.Debug("Registered session.");
}
}
private static void UpdateSession(MessageData mdata, DWMessage packet)
{
var sidBlob = packet.ByteBuffer.ReadBlob();
var sid = BitConverter.ToUInt64(sidBlob, 0);
var titleID = DWRouter.GetTitleIDForData(mdata);
bdMatchMakingInfo info = null;
if (titleID == TitleID.T5)
{
info = new MatchMakingInfoT5();
}
else if (titleID == TitleID.IW5)
{
info = new MatchMakingInfoIW5();
}
info.Deserialize(packet);
info.SessionID = sidBlob;
info.CID = mdata.Get <string>("cid");
info.User = (DWRouter.CIDToUser.ContainsKey(info.CID)) ? DWRouter.CIDToUser[info.CID] : 0;
info.Reachable = true;
_sessions[sid] = info;
if (titleID == TitleID.T5)
{
var tInfo = (MatchMakingInfoT5)info;
Log.Debug(tInfo.OnlineID.ToString("X16") + " updated session (map " + tInfo.MapName + ", gametype " + tInfo.GameTypeName + ")");
}
else if (titleID == TitleID.IW5)
{
Log.Debug("Updated session.");
}
var reply = packet.MakeReply(1, false);
reply.ByteBuffer.Write(0x8000000000000001);
reply.ByteBuffer.Write((uint)0);
reply.ByteBuffer.Write((byte)1);
reply.ByteBuffer.Write((uint)0);
reply.ByteBuffer.Write((uint)0);
reply.Send(true);
}