internal override IAsyncResult BeginEstablish(int timeout, AsyncCallback cb, object state)
{
CheckDisposed();
try
{
_listenSocket.AcceptTimeout = timeout;
return(_listenSocket.BeginAccept(cb, state));
}
catch (SocketException e)
{
CheckDisposed();
CheckTimeoutException(e);
throw;
}
catch
{
CheckDisposed();
throw;
}
}