private void CheckListener()
{
int num1;
Socket[] socketArray1;
int num2;
IPAddress address1;
NetState state1;
for (num1 = 0; (num1 < this.m_Listeners.Length); ++num1)
{
socketArray1 = this.m_Listeners[num1].Slice();
num2 = 0;
while ((num2 < socketArray1.Length))
{
try
{
address1 = ((IPEndPoint)socketArray1[num2].RemoteEndPoint).Address;
if (!Firewall.IsBlocked(address1))
{
goto Label_0064;
}
Console.WriteLine("Client: {0}: Firewall blocked connection attempt.", address1);
try
{
socketArray1[num2].Shutdown(SocketShutdown.Both);
}
catch
{
}
try
{
socketArray1[num2].Close();
goto Label_009A;
}
catch
{
goto Label_009A;
}
}
catch
{
}
goto Label_009A;
Label_0064:
state1 = new NetState(socketArray1[num2], this);
state1.Start();
if (state1.Running)
{
Console.WriteLine("Client: {0}: Connected. [{1} Online]", state1, NetState.Instances.Count);
}
Label_009A:
++num2;
}
}
}
private static void EndAcceptTcpClient(IAsyncResult r)
{
TcpClient client;
try
{
client = Listener.EndAcceptTcpClient(r);
}
catch (Exception e)
{
CSOptions.ToConsole(e);
return;
}
finally
{
ListenAsync();
}
if (client.Connected && _ServerStarted)
{
var ip = ((IPEndPoint)client.Client.RemoteEndPoint).Address;
var allow = !CSOptions.UseWhitelist;
if (allow)
{
allow = !CSOptions.Blacklist.Any(l => Utility.IPMatch(l, ip)) && !Firewall.IsBlocked(ip);
}
if (!allow && CSOptions.UseWhitelist)
{
allow = CSOptions.Whitelist.Any(l => Utility.IPMatch(l, ip));
}
if (allow)
{
Connect(new WebAPIClient(client));
return;
}
}
client.Close();
}
public static void ListenAsync()
{
AcquireListener();
if (Listener == null)
{
return;
}
VitaNexCore.TryCatch(
() =>
{
Listener.BeginAcceptTcpClient(
r =>
{
var client = VitaNexCore.TryCatchGet(Listener.EndAcceptTcpClient, r, CSOptions.ToConsole);
ListenAsync();
if (client != null && client.Connected)
{
//client.NoDelay = true;
if (_ServerStarted)
{
var ip = ((IPEndPoint)client.Client.RemoteEndPoint).Address;
var allow = !CSOptions.UseWhitelist;
if (allow)
{
allow = !CSOptions.Blacklist.Any(l => Utility.IPMatch(l, ip)) && !Firewall.IsBlocked(ip);
}
if (!allow && CSOptions.UseWhitelist)
{
allow = CSOptions.Whitelist.Any(l => Utility.IPMatch(l, ip));
}
if (allow)
{
Connect(new WebAPIClient(client));
return;
}
}
client.Close();
}
},
null);
},
e =>
{
if (!(e is SocketException) && !(e is ObjectDisposedException))
{
CSOptions.ToConsole(e);
}
});
}
