public void DataReceived(IAsyncResult ar)
{
PlayerConnection connection = (PlayerConnection)ar.AsyncState;
foreach (Packet packet in connection.GetPacketsFromRecievedData(ar))
{
try
{
if (connection.Player == null)
{
packetHandler.ProcessUnauthenticated(packet, connection);
}
else
{
packetHandler.ProcessAuthenticated(packet, connection.Player);
}
}
catch (Exception ex)
{
Log.Info("Exception while processing packet: " + packet + " " + ex);
}
}
if (connection.Open)
{
connection.BeginReceive(new AsyncCallback(DataReceived));
}
else
{
PlayerDisconnected(connection);
}
}
public void PlayerAuthenticated(Player player, PlayerConnection connection)
{
connection.Player = player;
lock (connectionsByPlayer)
{
connectionsByPlayer[player] = connection;
}
}
public void ClientAccepted(IAsyncResult ar)
{
Log.Info("New client connected");
Socket socket = (Socket)ar.AsyncState;
PlayerConnection connection = new PlayerConnection(socket.EndAccept(ar)); // TODO: Will this throw an error if timed correctly?
connection.BeginReceive(new AsyncCallback(DataReceived));
socket.BeginAccept(new AsyncCallback(ClientAccepted), socket);
}
private void PlayerDisconnected(PlayerConnection connection)
{
Player player = connection.Player;
if (player != null)
{
lock (connectionsByPlayer)
{
connectionsByPlayer.Remove(player);
}
Disconnect disconnectPacket = new Disconnect(player.Id);
SendPacketToAllPlayers(disconnectPacket);
Log.Info("Player disconnected: " + player.Id);
}
}
