public void Write(NetworkPacket packet)
{
if (_mClients != null)
{
byte[] data = ByteMethods.SerializeToBytes(packet);
byte[] header = new byte[6];
header[0] = (byte)'$';
header[1] = (byte) '#';
Array.Copy(BitConverter.GetBytes(data.Length), 0, header, 2, 4);
foreach (var sc in _mClients)
{
Traffic += data.Length+6;
sc.PushGameData(header);
sc.PushGameData(data);
sc.FlushGameData();
}
}
}
public void AcceptPackets()
{
List <byte> RxBuffer = new List <byte>();
while (_mClient.Connected)
{
try
{
// TODO: This is really really messy.
byte[] rxbuf = new byte[256 * 1024];
int available = _mStream.Read(rxbuf, 0, 256 * 1024);
byte[] rxbuf2 = new byte[available];
Array.Copy(rxbuf, rxbuf2, available);
RxBuffer.AddRange(rxbuf2);
while (RxBuffer.Count >= 6)
{
if (RxBuffer.Count > 2 * 1024 * 1024) // Cap buffer at 2MiB
{
RxBuffer.RemoveRange(0, RxBuffer.Count - 2 * 1024 * 1024); // remove x bytes so 2 MiB remains.
}
try
{
if (RxBuffer[0] == (byte)'$' && RxBuffer[1] == (byte)'#') /// 0x24 + 0x23
{
int size = BitConverter.ToInt32(RxBuffer.ToArray(), 2);
if (RxBuffer.Count > size)
{
RxBuffer.RemoveRange(0, 6);
NetworkPacket pack =
(NetworkPacket)ByteMethods.DeserializeFromBytes(RxBuffer.ToArray());
if (Packet != null)
{
Packet(pack);
}
RxBuffer.RemoveRange(0, size);
}
else
{
break;
}
}
}
catch (Exception ex)
{
}
int next = RxBuffer.IndexOf((byte)'$');
if (next >= 2)
{
RxBuffer.RemoveRange(0, next - 1);
}
}
}
catch (Exception ex)
{
}
Thread.Sleep(5);
}
}
private void DataCreator()
{
int SecTimer = 0;
while (_mServer.Running)
{
SecTimer++;
try
{
NetworkPacket packet = new NetworkPacket();
packet.Type = NetworkTypes.SIMULATOR;
if (!Telemetry.m.Active_Sim)
{
List <string> Sims = new List <string>();
Telemetry.m.Sims.Sims.ForEach(x => Sims.Add(x.ProcessName));
NetworkStateReport report = new NetworkStateReport(NetworkAppState.WAITING_SIM, Sims);
packet.Data = ByteMethods.SerializeToBytes(report);
_mServer.Write(packet);
}
else if (!Telemetry.m.Active_Session)
{
NetworkStateReport report = new NetworkStateReport(NetworkAppState.WAITING_SESSION, Telemetry.m.Sim.Name, Telemetry.m.Sim.ProcessName);
packet.Data = ByteMethods.SerializeToBytes(report);
_mServer.Write(packet);
}
// TODO: Add packet for game.
if (Telemetry.m.Active_Sim && Telemetry.m.Active_Session)
{
NetworkStateReport report = new NetworkStateReport(NetworkAppState.RUNNING, Telemetry.m.Sim.Name, Telemetry.m.Sim.ProcessName);
packet.Data = ByteMethods.SerializeToBytes(report);
_mServer.Write(packet);
packet.Type = NetworkTypes.SESSION;
packet.Data = ByteMethods.SerializeToBytes(NetworkSession.Create(Telemetry.m.Sim.Session));
_mServer.Write(packet);
packet.Type = NetworkTypes.DRIVER;
packet.Data = ByteMethods.SerializeToBytes(NetworkDrivers.Create(Telemetry.m.Sim.Drivers));
_mServer.Write(packet);
packet.Type = NetworkTypes.PLAYER;
packet.Data = ByteMethods.SerializeToBytes(NetworkDriverPlayer.Create(Telemetry.m.Sim.Player));
_mServer.Write(packet);
if (SecTimer % (5 * Bandwidth) == 0 && Telemetry.m.Track.Route != null) // every 5 seconds
{
// Send complete track route
packet.Type = NetworkTypes.TRACKMAP;
packet.Data = ByteMethods.SerializeToBytes(Telemetry.m.Track.Route);
_mServer.Write(packet);
packet.Type = NetworkTypes.TRACK;
NetworkTrackInformation trackInfo = new NetworkTrackInformation();
trackInfo.Type = Telemetry.m.Track.Type;
trackInfo.Location = Telemetry.m.Track.Location;
trackInfo.Name = Telemetry.m.Track.Name;
packet.Data = ByteMethods.SerializeToBytes(trackInfo);
_mServer.Write(packet);
}
}
}
catch (Exception ex)
{
}
Thread.Sleep(1000 / Bandwidth);
}
}
