public GameServer(NetworkSettings settings, string name, string description)
{
if (settings == null)
throw new ArgumentException("settings");
this.Settings = settings;
this.Name = name;
this.Description = description;
}
/// <summary>
/// Creates a new instance of the <see cref="GameServer"/> class.
/// </summary>
/// <param name="settings"></param>
/// <param name="name"></param>
/// <param name="description"></param>
public GameServer(NetworkSettings settings, string name = DefaultName, string description = null)
{
if (settings == null)
{
throw new ArgumentException("settings");
}
this.Settings = settings;
this.Name = name;
this.Description = description;
}
public PacketCollection QueryServer(NetworkSettings nwSettings)
{
if (nwSettings == null)
{
throw new ArgumentNullException("nwSettings");
}
PacketCollection packets = new PacketCollection();
using (UdpClient client = new UdpClient(nwSettings.LocalPort))
{
byte[] request, response,
timestamp = Helpers.GetTimeStamp();
IPEndPoint remoteIpEndpoint = new IPEndPoint(IPAddress.Parse(nwSettings.Host), nwSettings.RemotePort);
client.Client.ReceiveTimeout = nwSettings.ReceiveTimeout;
client.Connect(remoteIpEndpoint);
request = GetChallengeRequest(timestamp);
client.Send(request, request.Length);
response = client.Receive(ref remoteIpEndpoint);
ChallengePacket pChallenge = new ChallengePacket(response);
request = GetInfosRequest(timestamp, pChallenge.GetChallenge());
client.Send(request, request.Length);
while (true)
{
try
{
response = client.Receive(ref remoteIpEndpoint);
packets.Add(new InfoPacket(response));
}
catch (SocketException ex)
{
if (ex.ErrorCode == (int)SocketError.TimedOut)
{
break;
}
else
{
throw;
}
}
}
}
return(packets);
}
public PacketCollection QueryServer(NetworkSettings nwSettings)
{
if (nwSettings == null)
throw new ArgumentNullException("nwSettings");
PacketCollection packets = new PacketCollection();
using (UdpClient client = new UdpClient(nwSettings.LocalPort))
{
byte[] request, response,
timestamp = Helpers.GetTimeStamp();
IPEndPoint remoteIpEndpoint = new IPEndPoint(IPAddress.Parse(nwSettings.Host), nwSettings.RemotePort);
client.Client.ReceiveTimeout = nwSettings.ReceiveTimeout;
client.Connect(remoteIpEndpoint);
request = GetChallengeRequest(timestamp);
client.Send(request, request.Length);
response = client.Receive(ref remoteIpEndpoint);
ChallengePacket pChallenge = new ChallengePacket(response);
request = GetInfosRequest(timestamp, pChallenge.GetChallenge());
client.Send(request, request.Length);
while (true)
{
try
{
response = client.Receive(ref remoteIpEndpoint);
packets.Add(new InfoPacket(response));
}
catch (SocketException ex)
{
if (ex.ErrorCode == (int)SocketError.TimedOut)
break;
else
throw;
}
}
}
return packets;
}
/// <summary>
/// Creates a new instance of the <see cref="GameServer"/> class.
/// </summary>
/// <param name="host">The IP address of the server</param>
/// <param name="port">The port number of the server</param>
/// <param name="name">The custom name you want to give to this server</param>
/// <param name="description">The custom description you want to give to this server</param>
public GameServer(string host, int port, string name = DefaultName, string description = null)
: this(NetworkSettings.GetDefault(host, port), name, description)
{
}
public GameServer(NetworkSettings settings, string name)
: this(settings, name, null)
{
}
/// <summary>
/// Creates a new instance of the <see cref="GameServer"/> class.
/// </summary>
/// <param name="settings"></param>
/// <param name="name"></param>
/// <param name="description"></param>
public GameServer(NetworkSettings settings)
: this(settings, DefaultName, null)
{
}
