public static async Task <string> CreateWebServerAsync(string remoteUrl, string baseAddress, CancellationToken ct)
{
Uri remoteUri = new Uri(remoteUrl);
UriBuilder localUri = new UriBuilder(remoteUri);
if (!remoteUri.Scheme.EqualsIgnoreCase("http"))
{
// TODO: reject
}
WebServer server = null;
if (Servers.ContainsKey(remoteUri.Port))
{
server = Servers[remoteUri.Port];
}
else
{
server = new WebServer(remoteUri.Host, remoteUri.Port, baseAddress);
await server.InitializeAsync(ct);
Servers.Add(remoteUri.Port, server);
}
await server.DoWorkAsync(ct);
localUri.Host = server.LocalHost;
localUri.Port = server.LocalPort;
return(localUri.Uri.ToString());
}
private async Task DoWorkAsync(CancellationToken ct = default(CancellationToken))
{
try {
while (_listener.IsListening)
{
if (ct.IsCancellationRequested)
{
_listener.Stop();
break;
}
HttpListenerContext context = await _listener.GetContextAsync();
string localUrl = $"{LocalHost}:{LocalPort}";
string remoteUrl = $"{RemoteHost}:{RemotePort}";
_remoteUriService.GetResponseAsync(context, localUrl, remoteUrl, ct).DoNotWait();
}
} catch (Exception ex) {
if (Servers.ContainsKey(RemotePort))
{
// Log only if we expect this web server to be running and it fails.
_log.WriteLine(LogVerbosity.Minimal, MessageCategory.Error, Resources.Error_RemoteWebServerFailed.FormatInvariant(_name, ex.Message));
_console.WriteErrorLine(Resources.Error_RemoteWebServerFailed.FormatInvariant(_name, ex.Message));
}
} finally {
Stop(RemotePort);
}
}
public void NotifyClients(uint sessionId, ServerInfoBase info)
{
var serverName = "";
if (info is WorldServerInfo)
{
serverName = "WorldServer";
}
else if (info is WorldNodeInfo)
{
serverName = "NodeServer";
}
if (info == null)
{
if (Servers.TryRemove(sessionId, out info))
{
Log.Message($"{serverName} (Realm: {info.RealmId}, Host: {info.IPAddress}, Port: {info.Port}) disconnected.");
}
}
else
{
var status = "connected";
if (Servers.ContainsKey(sessionId))
{
status = "updated";
}
Servers.AddOrUpdate(sessionId, info, (k, v) => info);
Log.Message($"{serverName} (Host: {info.IPAddress}, Port: {info.Port}, Connections: {info.ActiveConnections}) {status}.");
}
}
public void SetActiveServer(IPEndPoint server)
{
if (Servers.ContainsKey(server.ToString()))
{
ActiveServer = Servers[server.ToString()].Item1;
}
}
public Uri GetInfoUri(string serverName)
{
if (serverName != null && Servers.ContainsKey(serverName) && Servers[serverName].Info != null)
{
return(Servers[serverName].Info.ToUri());
}
return(Config.Homepage?.ToUri());
}
public CoflnetServer FindServer(long identifier)
{
if (!Servers.ContainsKey(identifier))
{
Servers.TryAdd(identifier, new CoflnetServer(identifier));
}
return(Servers[identifier]);
}
/// <summary>
/// Initializes the OSC Handler.
/// Here you can create the OSC servers and clientes.
/// </summary>
public void Init()
{
//Initialize OSC clients (transmitters)
//Example:
//CreateClient("Test", IPAddress.Parse("127.0.0.1"), 6000);
//Initialize OSC servers (listeners)
//Example:
if (!Servers.ContainsKey("AssemblyOSC"))
{
CreateServer("AssemblyOSC", 6000);
}
}
void _srvWatcher_OnServersRemoved(List <IServerWithConnection> removedServers)
{
foreach (var removedServer in removedServers)
{
if (Servers.ContainsKey(removedServer))
{
Servers.Remove(removedServer);
}
}
if (Servers.Count == 0)
{
GC.Collect();
}
OnServersRemoved(removedServers.Cast <IServer>().ToList());
}
public void StartServer(INetContext context)
{
var key = context.IPAddress + ":" + context.Port;
lock (Servers) {
if (Servers.ContainsKey(key))
{
throw new Exception("Server already exists with that IP:Port endpoint");
}
Servers.Add(key, this);
}
Clients = new List <DirectClientProvider>();
AcceptIncomingConnections = true;
IsActive = true;
}
private COMCLSIDServerEntry GetDefaultServer()
{
if (Servers.ContainsKey(COMServerType.InProcServer32))
{
return(Servers[COMServerType.InProcServer32]);
}
if (Servers.ContainsKey(COMServerType.LocalServer32))
{
return(Servers[COMServerType.LocalServer32]);
}
if (Servers.ContainsKey(COMServerType.InProcHandler32))
{
return(Servers[COMServerType.InProcHandler32]);
}
return(new COMCLSIDServerEntry(COMServerType.UnknownServer));
}
public void SendCommandToServer(CommandData data, long serverId = 0)
{
if (serverId == 0)
{
serverId = ConfigController.PrimaryServer;
}
if (serverId == 0)
{
throw new System.Exception("There is no server with the id " + serverId.ToString("X"));
}
if (!Servers.ContainsKey(serverId))
{
Servers.AddOrUpdate(serverId, new CoflnetServer(serverId), (sid, s) => s);
}
SendCommandToServer(data, Servers[serverId]);
}
public void Init()
{
foreach (var server in ServerIds)
{
while (!Servers.ContainsKey(server))
{
Thread.Sleep(100);
}
Servers[server].WaitForReady();
}
foreach (var serverId in ServerIds)
{
Servers[serverId].SendInformationToServer();
}
lock (this)
{
Ready = true;
Monitor.PulseAll(this);
}
}
private void GenerateServers(Random rand)
{
Console.WriteLine("Generating servers...");
var serverCount = new Random().Next(0, 10000);
for (int i = 0; i < serverCount; ++i)
{
string ip;
while (true)
{
ip = Helper.GenerateIPV4(rand);
if (!Servers.ContainsKey(ip))
{
break;
}
}
Servers.Add(ip, new GameServer(ip));
}
Console.WriteLine("Servers generated!");
}
private static void QueryReceived(IAsyncResult result)
{
try
{
var bytes = _connection.EndReceiveFrom(result, ref obtainedIP);
var obtainedEP = (IPEndPoint)obtainedIP;
Log.Info("Received packet from address " + obtainedEP.ToString());
if (PendingSessions.ContainsKey(obtainedEP))
{
var strData = Encoding.ASCII.GetString(obtainedData, 0, bytes);
Log.Debug("Received data: " + strData.Substring(4));
var lines = strData.Substring(4).Split('\n');
var xuid = PendingSessions[obtainedEP].XUID;
var client = Client.Get(xuid);
var gt = client.GamerTag;
if (lines[0].StartsWith("statusResponse"))
{
Log.Info("Received a statusResponse.");
if (lines.Length >= 2)
{
var dictionary = GetParams(lines[1].Split('\\'));
if (!dictionary.ContainsKey("fs_game"))
{
dictionary.Add("fs_game", "");
}
try
{
using (GeoIPCountry geo = new GeoIPCountry("GeoIP.dat"))
{
var countrycode = geo.GetCountryCode(obtainedEP.Address);
Console.WriteLine("Country code of IP address " + obtainedEP.Address.ToString() + ": " + countrycode);
dictionary.Add("countrycode", countrycode);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
dictionary.Add("xuid", xuid.ToString("X16"));
lock (Servers)
{
/*
* if (Servers.ContainsKey(obtainedEP))
* {
* Servers.Remove(obtainedEP);
* }
*/
ServerData info = null;
if (!Servers.ContainsKey(obtainedEP))
{
info = new ServerData();
Servers.Add(obtainedEP, info);
}
else
{
info = Servers[obtainedEP];
}
info.GameData = dictionary;
info.Address = obtainedEP;
info.HostName = gt;
info.HostXUID = xuid;
info.LastUpdated = DateTime.UtcNow;
Servers[obtainedEP] = info;
/*
* Servers.Add(obtainedEP, new ServerData()
* {
* GameData = dictionary,
* Address = obtainedEP,
* HostName = gt,
* HostXUID = xuid,
* LastUpdated = DateTime.UtcNow
* });
*/
}
}
}
else if (lines[0].StartsWith("0hpong"))
{
Log.Info("Received a 0hpong.");
var data = lines[0].Split(' ');
var ingame = (data[3] == "1");
var players = int.Parse(data[4]);
var maxPlayers = int.Parse(data[5]);
if (ingame)
{
ServerData info = null;
if (!Servers.ContainsKey(obtainedEP))
{
info = new ServerData();
Servers.Add(obtainedEP, info);
}
else
{
info = Servers[obtainedEP];
}
info.GameData = new Dictionary <string, string>();
//info.Address = obtainedEP;
//info.HostName = gt;
//info.HostXUID = xuid;
//info.LastUpdated = DateTime.UtcNow;
// hpong-exclusive data
info.InGame = ingame;
info.CurrentPlayers = players;
info.MaxPlayers = maxPlayers;
Servers[obtainedEP] = info;
// send getstatus if in-game
StartAdvancedQuery(PendingSessions[obtainedEP]);
}
}
}
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
_connection.BeginReceiveFrom(obtainedData, 0, obtainedData.Length, SocketFlags.None, ref obtainedIP, new AsyncCallback(QueryReceived), null);
}
