public void Run()
{
try
{
// Compile a list of possibly-readable sockets
_readableSockets.Clear();
_readableSockets.Add(_listener.Server);
_writableSockets.Clear();
foreach (var client in _clients)
{
_readableSockets.Add(client.Socket.Client);
if (client.NeedsToWrite)
_writableSockets.Add(client.Socket.Client);
}
Socket.Select(_readableSockets, _writableSockets, null, 1000000);
foreach (var socket in _readableSockets)
{
if (socket == _listener.Server)
{
// New connection
Logger.WriteInternal("[HI!] New connection!");
var c = new SocketClient(this, _listener.AcceptTcpClient());
_clients.Add(c);
_socketMap.Add(c.Socket.Client, c);
NewClient(c);
}
else
{
// Readable data
if (socket.Connected)
_socketMap[socket].OnReadable();
}
}
foreach (var socket in _writableSockets)
if (socket.Connected)
_socketMap[socket].OnWritable();
}
catch (Exception ex)
{
Logger.WriteException("A socket error occurred", ex);
}
}
public Client(Server server, SocketClient socket)
{
IsClosed = false;
_server = server;
Socket = socket;
socket.DataReceived += HandleDataReceived;
socket.ConnectionLost += HandleConnectionLost;
_readBuffer = new byte[1024 * 64];
_readBufferSize = 0;
InputArc4 = null;
OutputArc4 = null;
var welcome = new PacketWriter();
welcome.Write((ushort)3);
welcome.Write((ushort)201);
welcome.Write((ushort)0);
welcome.Write((ushort)0);
SendPacket(0x03, 0x08, 0, welcome.ToArray());
}
public Client(Server server, Network.SocketClient socket)
{
this.server = server;
this.socket = socket;
socket.DataReceived += HandleDataReceived;
socket.ConnectionLost += HandleConnectionLost;
readBuffer = new byte[1024 * 64];
readBufferSize = 0;
inputARC4 = null;
outputARC4 = null;
PacketWriter welcome = new PacketWriter();
welcome.Write((ushort)3);
welcome.Write((ushort)201);
welcome.Write((ushort)0);
welcome.Write((ushort)0);
SendPacket(0x03, 0x08, 0, welcome.ToArray());
}
private void HandleNewClient(SocketClient client)
{
var newClient = new Client(this, client);
Clients.Add(newClient);
}
internal void NotifyConnectionClosed(SocketClient client)
{
Console.WriteLine("Connection closed");
_socketMap.Remove(client.Socket.Client);
_clients.Remove(client);
}