protected static void DisconnectCallback(IAsyncResult ar)
{
RatClient context = (RatClient)ar.AsyncState;
try
{
context.socket.EndDisconnect(ar);
} catch (SocketException e)
{
// not sure
}
context.OnStateChanged(false, "Successfully disconnected from server");
}
protected static void AcceptCallback(IAsyncResult ar)
{
RatServer context = (RatServer)ar.AsyncState;
try
{
Socket connection = context.socket.EndAccept(ar);
RatClient client = new RatClient(connection);
context.OnClientConnected(client);
}
catch (SocketException e)
{
}
context.socket.BeginAccept(new AsyncCallback(AcceptCallback), context);
}
protected static void ConnectCallback(IAsyncResult ar)
{
RatClient context = (RatClient)ar.AsyncState;
try
{
context.socket.EndConnect(ar);
if (context.socket.Connected)
{
context.OnStateChanged(true, "Successfully connected to server");
}
} catch (SocketException e)
{
context.OnStateChanged(false, "Failed to connect to server: " + e.Message);
}
}
protected void OnClientConnected(RatClient client)
{
ClientConnected?.Invoke(this, client);
}