PR25267: debuginfod status logging improvements

[Frank Ch. Eigler]

Hi -


> [...]
> > +  obatched(clog) << conninfo(connection)
> > +                 << ' ' << method << ' ' << url
> > +                 << ' ' << http_code << ' ' << http_size
> > +                 << ' ' << (int)(deltas*1000) << "ms"
> > +                 << endl;
> > +
> > +  return rc;
> >  }
> 
> Should the case where http_size == -1 be handled specially?
> Would it make sense to only log this if (verbose > 1) ?

Web server logs routinely include failures; it should be okay.

Thanks for the review!

- FChE