public IAsyncResult BeginConnect(AsyncCallback callback, object state)
{
AsyncResult result = new AsyncResult(callback, state);
result.Complete();
return result;
}
/// <summary>
/// Begins the message stream encryption handshaking process
/// </summary>
/// <param name="socket">The socket to perform handshaking with</param>
public virtual IAsyncResult BeginHandshake(IConnection socket, AsyncCallback callback, object state)
{
if (socket == null)
throw new ArgumentNullException("socket");
if (asyncResult != null)
throw new ArgumentException("BeginHandshake has already been called");
asyncResult = new AsyncResult(callback, state);
try
{
this.socket = socket;
// Either "1 A->B: Diffie Hellman Ya, PadA" or "2 B->A: Diffie Hellman Yb, PadB"
// These two steps will be done simultaneously to save time due to latency
SendY();
ReceiveY();
}
catch (Exception ex)
{
asyncResult.Complete(ex);
}
return asyncResult;
}