[plt-scheme] accessing output port of servlet?

Mon Apr 2 17:57:04 EDT 2007

Thank you very much Jay - I will try it out ;)

On 4/2/07, Jay McCarthy <jay.mccarthy at gmail.com> wrote:
>
> Here is a simple one:
>
> (require (lib "servlet-sig.ss" "web-server")
>          (lib "unit.ss"))
>
> (unit
>   (import servlet^)
>   (export)
>
>   (send/finish
>    (make-html-response/incremental
>     (lambda (output-chunk)
>       (output-chunk "<html><head><title>"
>                     "my-title</title></head>\n")
>       (output-chunk "<body><p>The first paragraph</p>\n")
>       (sleep 4)
>       (output-chunk "<p>The second paragraph</p></body></html>\n")))))
>
> On 3/28/07, Yin-So Chen <yinso.chen at gmail.com> wrote:
> > Thanks - I will give it a try.  I couldn't find an example on how the
> > function (gen output) is written - would you happen to have an example?
> >
> > Thanks,
> > yinso
> >
> >
> > On 3/28/07, Jay McCarthy <jay.mccarthy at gmail.com> wrote:
> > > Not directly, but perhaps make-response/incremental is what you need.
> > >
> > >
> >
> http://download.plt-scheme.org/doc/360/html/web-server/web-server-Z-H-12.html#node_sec_10.1.3
> > >
> > > Jay
> > >
> > > On 3/27/07, Yin-So Chen <yinso.chen at gmail.com> wrote:
> > > > Hi -
> > > >
> > > > how can I access the output-port within a servlet?  The scenario is
> when
> > I
> > > > have a large file that shouldn't be held in memory but better
> accessed
> > via a
> > > > pipe between input and output port.  As far as I can tell the
> request
> > object
> > > > doesn't take a port for body content.  Let me know if I missed
> anything,
> > > > thanks.
> > > >
> > > > yinso
> > > >
> > > > --
> > > > http://www.yinsochen.com
> > > > ...continuous learning...
> > > > _________________________________________________
> > > >   For list-related administrative tasks:
> > > >   http://list.cs.brown.edu/mailman/listinfo/plt-scheme
> > > >
> > > >
> > >
> > >
> > > --
> > > Jay McCarthy < jay.mccarthy at gmail.com>
> > > http://jay.teammccarthy.org
> > >
> >
> >
> >
> > --
> >
> >  http://www.yinsochen.com
> > ...continuous learning...
>
>
> --
> Jay McCarthy <jay.mccarthy at gmail.com>
> http://jay.teammccarthy.org
>


-- 
http://www.yinsochen.com
...continuous learning...
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