[plt-scheme] sandbox & ports closed prematurely

On Jul  1, Tom Schouten wrote:
> On Tue, Jul 01, 2008 at 07:57:20AM -0400, Eli Barzilay wrote:
> > 
> > The default is a little paranoid: every evaluation is performed with a
> > time and a space limit, which means running under a temporay
> > custodian.  If you add (sandbox-eval-limits #f) then this will not
> > happen.
> 
> Thanks.
> I suppose there's no easy way to have it both?  Can a custodian be
> made to ignore I/O ports, and let them be handled by its parent?

Well, the same parameter is used for evaluating the whole program
(which for you is just `scheme/base') and for later evaluations; but
you can change the limit later.  But I see now that there's a problem
with the arguments to `set-eval-limits' that I should fix.

In any case, I think that it can do a little better, but not much,
because, for example, custodians cannot account for runtime.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!