static void RunLinux(IPAddress addr, Action <int> RTT)
{
AsyncManager.RunTask(() =>
{
try
{
var p = new ProcessStartInfo("bash", "-c 'LANG=C ping -c 2 -i 0.8 -w 2 \"" + addr + "\"'");
p.UseShellExecute = false;
p.RedirectStandardOutput = true;
var proc = Process.Start(p);
string s = "";
proc.OutputDataReceived += (sender, e) =>
{
s += "\n" + e.Data;
};
proc.BeginOutputReadLine();
proc.WaitForExit();
if (proc.ExitCode != 0)
{
return;
}
//Parse result (e.g. rtt min/avg/max/mdev = 27.766/28.624/29.482/0.858 ms)
var split = s.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
var f = split[split.Length - 1];
var avg = (int)double.Parse(f.Split('/')[4], CultureInfo.InvariantCulture);
RTT(avg);
}
catch { }
});
}
public void Update(ICamera camera)
{
vp = camera.ViewProjection;
cameraPos = camera.Position;
_camera = camera;
//for (int i = 0; i < field.Cube.Count; i++)
//field.Cube [i].Drawable.Update (camera, TimeSpan.Zero);
if (field.Cube.Count > 0 && VectorMath.DistanceSquared(cameraPos, field.Zone.Position) <= renderDistSq)
{
_asteroidsCalculated = false;
cubeCount = 0;
AsyncManager.RunTask(_asteroidsCalculation);
}
}
public void DrawOpaque(RenderState state)
{
_sorted = false;
_filled = false;
AsyncManager.RunTask(_transparentSort);
for (int i = 0; i < currentCommand; i++)
{
Commands[i].Run(state);
if (!_filled)
{
if (_sorted)
{
FillBillboards();
}
}
}
}
void NetThread()
{
FLLog.Info("Server", "Loading Game Data...");
GameData.LoadData();
FLLog.Info("Server", "Finished Loading Game Data");
Database = new ServerDatabase(DbConnectionString);
var netconf = new NetPeerConfiguration(AppIdentifier);
netconf.EnableMessageType(NetIncomingMessageType.DiscoveryRequest);
netconf.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
netconf.EnableMessageType(NetIncomingMessageType.UnconnectedData);
netconf.Port = Port;
netconf.MaximumConnections = 200;
NetServer = new NetServer(netconf);
NetServer.Start();
FLLog.Info("Server", "Listening on port " + Port);
NetIncomingMessage im;
while (running)
{
while ((im = NetServer.ReadMessage()) != null)
{
switch (im.MessageType)
{
case NetIncomingMessageType.DebugMessage:
case NetIncomingMessageType.ErrorMessage:
case NetIncomingMessageType.WarningMessage:
case NetIncomingMessageType.VerboseDebugMessage:
FLLog.Info("Lidgren", im.ReadString());
NetServer.Recycle(im);
break;
case NetIncomingMessageType.ConnectionApproval:
//Ban IP?
im.SenderConnection.Approve();
NetServer.Recycle(im);
break;
case NetIncomingMessageType.DiscoveryRequest:
NetOutgoingMessage dresp = NetServer.CreateMessage();
//Include Server Data
dresp.Write(ServerName);
dresp.Write(ServerDescription);
dresp.Write(GameData.DataVersion);
dresp.Write(NetServer.ConnectionsCount);
dresp.Write(NetServer.Configuration.MaximumConnections);
//Send off
NetServer.SendDiscoveryResponse(dresp, im.SenderEndPoint);
NetServer.Recycle(im);
break;
case NetIncomingMessageType.UnconnectedData:
//Respond to pings
try
{
if (im.ReadUInt32() == NetConstants.PING_MAGIC)
{
var om = NetServer.CreateMessage();
om.Write(NetConstants.PING_MAGIC);
NetServer.SendUnconnectedMessage(om, im.SenderEndPoint);
}
}
catch (Exception)
{
}
break;
case NetIncomingMessageType.StatusChanged:
NetConnectionStatus status = (NetConnectionStatus)im.ReadByte();
string reason = im.ReadString();
FLLog.Info("Lidgren", NetUtility.ToHexString(im.SenderConnection.RemoteUniqueIdentifier) + " " + status + ": " + reason);
if (status == NetConnectionStatus.Connected)
{
FLLog.Info("Lidgren", "Remote hail: " + im.SenderConnection.RemoteHailMessage.ReadString());
BeginAuthentication(NetServer, im.SenderConnection);
}
else if (status == NetConnectionStatus.Disconnected)
{
FLLog.Info("Lidgren", im.SenderEndPoint.ToString() + " disconnected");
if (im.SenderConnection.Tag is NetPlayer)
{
((NetPlayer)im.SenderConnection.Tag).Disconnected();
}
}
NetServer.Recycle(im);
break;
case NetIncomingMessageType.Data:
var pkt = im.ReadPacket();
if (im.SenderConnection.Tag == TagConnecting)
{
if (pkt is AuthenticationReplyPacket)
{
var auth = (AuthenticationReplyPacket)pkt;
//im.SenderConnection.Disconnect("boilerplate reason from server");
/*
* var authkind = (AuthenticationKind)im.ReadByte();
* var guid = new Guid(im.ReadBytes(16));
* if (guid == Guid.Empty) im.SenderConnection.Disconnect("Invalid UUID");
* FLLog.Info("Lidgren", "GUID for " + im.SenderEndPoint + " = " + guid.ToString());
* var p = new NetPlayer(im.SenderConnection, this, guid);
* im.SenderConnection.Tag = p;
* AsyncManager.RunTask(() => p.DoAuthSuccess());*/
var p = new NetPlayer(im.SenderConnection, this, auth.Guid);
im.SenderConnection.Tag = p;
AsyncManager.RunTask(() => p.DoAuthSuccess());
}
else
{
im.SenderConnection.Disconnect("Invalid Packet");
}
NetServer.Recycle(im);
}
else
{
var player = (NetPlayer)im.SenderConnection.Tag;
AsyncManager.RunTask(() => player.ProcessPacket(pkt));
NetServer.Recycle(im);
}
break;
}
}
Thread.Sleep(0); //Reduce CPU load
}
NetServer.Shutdown("Shutdown");
Database.Dispose();
}
void NetThread()
{
var netconf = new NetPeerConfiguration(AppIdentifier);
netconf.EnableMessageType(NetIncomingMessageType.DiscoveryRequest);
netconf.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
netconf.EnableMessageType(NetIncomingMessageType.UnconnectedData);
netconf.DualStack = true;
netconf.Port = Port;
netconf.MaximumConnections = 200;
NetServer = new NetServer(netconf);
NetServer.Start();
FLLog.Info("Server", "Listening on port " + Port);
NetIncomingMessage im;
while (running)
{
while ((im = NetServer.ReadMessage()) != null)
{
switch (im.MessageType)
{
case NetIncomingMessageType.DebugMessage:
case NetIncomingMessageType.ErrorMessage:
case NetIncomingMessageType.WarningMessage:
case NetIncomingMessageType.VerboseDebugMessage:
FLLog.Info("Lidgren", im.ReadString());
NetServer.Recycle(im);
break;
case NetIncomingMessageType.ConnectionApproval:
//Ban IP?
im.SenderConnection.Approve();
NetServer.Recycle(im);
break;
case NetIncomingMessageType.DiscoveryRequest:
NetOutgoingMessage dresp = NetServer.CreateMessage();
//Include Server Data
dresp.Write(game.ServerName);
dresp.Write(game.ServerDescription);
dresp.Write(game.GameData.DataVersion);
dresp.Write(NetServer.ConnectionsCount);
dresp.Write(NetServer.Configuration.MaximumConnections);
//Send off
NetServer.SendDiscoveryResponse(dresp, im.SenderEndPoint);
NetServer.Recycle(im);
break;
case NetIncomingMessageType.UnconnectedData:
//Respond to pings
try
{
if (im.ReadUInt32() == NetConstants.PING_MAGIC)
{
var om = NetServer.CreateMessage();
om.Write(NetConstants.PING_MAGIC);
NetServer.SendUnconnectedMessage(om, im.SenderEndPoint);
}
}
finally
{
NetServer.Recycle(im);
}
break;
case NetIncomingMessageType.StatusChanged:
NetConnectionStatus status = (NetConnectionStatus)im.ReadByte();
string reason = im.ReadString();
FLLog.Info("Lidgren",
NetUtility.ToHexString(im.SenderConnection.RemoteUniqueIdentifier) + " " + status +
": " + reason);
if (status == NetConnectionStatus.Connected)
{
FLLog.Info("Lidgren",
"Remote hail: " + im.SenderConnection.RemoteHailMessage.ReadString());
BeginAuthentication(NetServer, im.SenderConnection);
}
else if (status == NetConnectionStatus.Disconnected)
{
FLLog.Info("Lidgren", im.SenderEndPoint.ToString() + " disconnected");
if (im.SenderConnection.Tag is Player player)
{
player.Disconnected();
lock (game.ConnectedPlayers)
{
game.ConnectedPlayers.Remove(player);
}
}
}
NetServer.Recycle(im);
break;
case NetIncomingMessageType.Data:
IPacket pkt;
try
{
pkt = im.ReadPacket();
}
catch (Exception)
{
pkt = null;
im.SenderConnection.Disconnect("Malformed Packet");
if (im.SenderConnection.Tag is Player)
{
((Player)im.SenderConnection.Tag).Disconnected();
}
}
if (pkt != null)
{
if (im.SenderConnection.Tag == TagConnecting)
{
if (pkt is AuthenticationReplyPacket)
{
var auth = (AuthenticationReplyPacket)pkt;
var p = new Player(new RemotePacketClient(im.SenderConnection, NetServer),
game, auth.Guid);
im.SenderConnection.Tag = p;
AsyncManager.RunTask(() => p.DoAuthSuccess());
lock (game.ConnectedPlayers)
{
game.ConnectedPlayers.Add(p);
}
}
else
{
im.SenderConnection.Disconnect("Invalid Packet");
}
NetServer.Recycle(im);
}
else
{
var player = (Player)im.SenderConnection.Tag;
AsyncManager.RunTask(() => player.ProcessPacket(pkt));
NetServer.Recycle(im);
}
}
break;
}
}
Thread.Sleep(0); //Reduce CPU load
}
NetServer.Shutdown("Shutdown");
}
void NetThread()
{
FLLog.Info("Server", "Loading Game Data...");
GameData.LoadData();
FLLog.Info("Server", "Finished Loading Game Data");
Database = new ServerDatabase(DbConnectionString, GameData);
var netconf = new NetPeerConfiguration(AppIdentifier);
netconf.EnableMessageType(NetIncomingMessageType.DiscoveryRequest);
netconf.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
netconf.Port = Port;
netconf.MaximumConnections = 200;
NetServer = new NetServer(netconf);
NetServer.Start();
FLLog.Info("Server", "Listening on port " + Port);
NetIncomingMessage im;
while (running)
{
while ((im = NetServer.ReadMessage()) != null)
{
switch (im.MessageType)
{
case NetIncomingMessageType.DebugMessage:
case NetIncomingMessageType.ErrorMessage:
case NetIncomingMessageType.WarningMessage:
case NetIncomingMessageType.VerboseDebugMessage:
FLLog.Info("Lidgren", im.ReadString());
NetServer.Recycle(im);
break;
case NetIncomingMessageType.ConnectionApproval:
//Ban IP?
im.SenderConnection.Approve();
NetServer.Recycle(im);
break;
case NetIncomingMessageType.DiscoveryRequest:
NetOutgoingMessage dresp = NetServer.CreateMessage();
//Include Server Data
dresp.Write(ServerName);
dresp.Write(ServerDescription);
dresp.Write(NetServer.ConnectionsCount);
dresp.Write(NetServer.Configuration.MaximumConnections);
//Send off
NetServer.SendDiscoveryResponse(dresp, im.SenderEndPoint);
NetServer.Recycle(im);
break;
case NetIncomingMessageType.StatusChanged:
NetConnectionStatus status = (NetConnectionStatus)im.ReadByte();
string reason = im.ReadString();
FLLog.Info("Lidgren", NetUtility.ToHexString(im.SenderConnection.RemoteUniqueIdentifier) + " " + status + ": " + reason);
if (status == NetConnectionStatus.Connected)
{
FLLog.Info("Lidgren", "Remote hail: " + im.SenderConnection.RemoteHailMessage.ReadString());
BeginAuthentication(NetServer, im.SenderConnection);
}
NetServer.Recycle(im);
break;
case NetIncomingMessageType.Data:
var kind = (PacketKind)im.ReadByte();
if (im.SenderConnection.Tag == TagConnecting)
{
if (kind == PacketKind.Authentication)
{
var authkind = (AuthenticationKind)im.ReadByte();
var guid = new Guid(im.ReadBytes(16));
if (guid == Guid.Empty)
{
im.SenderConnection.Disconnect("Invalid UUID");
}
FLLog.Info("Lidgren", "GUID for " + im.SenderEndPoint + " = " + guid.ToString());
var p = new NetPlayer(im.SenderConnection, this, guid);
im.SenderConnection.Tag = p;
AsyncManager.RunTask(() => p.DoAuthSuccess());
}
else
{
im.SenderConnection.Disconnect("Invalid Packet");
}
}
else
{
var player = (NetPlayer)im.SenderConnection.Tag;
AsyncManager.RunTask(() => player.ProcessPacket(im, kind));
}
break;
}
}
Thread.Sleep(1); //Reduce CPU load
}
Database.Dispose();
}