> On Fri, 2003-07-25 at 04:32, Frank Maas wrote:
> Come to think of it, I have never had problems with mod_proxy caching
> thing I didn't want cached. Quite the opposite -- I had to be very
> careful with Expires headers to get anything cached at all.
>
> I think you might be mis-diagnosing the p
On Fri, 2003-07-25 at 04:32, Frank Maas wrote:
> But the idea of setting the Expiry header back in time is appealing...
Come to think of it, I have never had problems with mod_proxy caching
thing I didn't want cached. Quite the opposite -- I had to be very
careful with Expires headers to get anyt
gt; same time by the server.
>
> What happens if you use Expires headers instead of the no_cache()
> stuff?
Good question... I will try that, but it's a bit difficult to test and
the repercussions aren't that great. I have two types of users on this
website: one, the general publi
What happens if you use Expires headers instead of the no_cache() stuff?
- Perrin
Hi,
Recently I found some strange behaviour of the caching-functionality of
Apache. I had configured one httpd as caching proxy and a second one
creating the pages. Two kind of pages are created: dynamic ones (with
no_cache(1)) and static ones (with an expiry set to some minutes or
hours).
What I
David Wheeler wrote:
> Huh, according to the mod_perl guide:
>
>
>http://thingy.kcilink.com/modperlguide/correct_headers/2_1_3_Expires_and_Cache_Control.html
>
> Those headers are not added by no_cache(1). But I see that, according to
> the mod_perl Changes file, those
Rob Bloodgood wrote:
>
> >#set the content type
> > $big_r->content_type('text/html');
> > $big_r->no_cache(1);
> >
> > # some more code
> >
> > return OK;
>
> You *are* remembering to do
>
On Fri, 2001-11-16 at 11:59, Kyle Oppenheim wrote:
> $r->no_cache(1) adds the headers "Pragma: no-cache" and "Cache-control:
> no-cache".
Huh, according to the mod_perl guide:
http://thingy.kcilink.com/modperlguide/correct_headers/2_1_3_Expires_and_Cache_Contro
$r->no_cache(1) adds the headers "Pragma: no-cache" and "Cache-control:
no-cache". So, you need to call no_cache before calling
$r->send_http_header. You can verify that it works by looking at the
headers returned by the server when you request your document. If y
>#set the content type
> $big_r->content_type('text/html');
> $big_r->no_cache(1);
>
> # some more code
>
> return OK;
You *are* remembering to do
$r->send_http_header();
somewhere in (some more code), are
Ask Bjoern Hansen wrote:
>
> On Thu, 15 Nov 2001, Rasoul Hajikhani wrote:
>
> > I am using $request_object->no_cache(1) with no success. Isn't it
> > supported any more? Can some one shed some light on this for me...
>
> What do you mean with "
On Thu, 15 Nov 2001, Rasoul Hajikhani wrote:
> I am using $request_object->no_cache(1) with no success. Isn't it
> supported any more? Can some one shed some light on this for me...
What do you mean with "no success"? What are you trying to do?
--
ask bjoern hansen,
Hello folks,
I am using $request_object->no_cache(1) with no success. Isn't it
supported any more? Can some one shed some light on this for me...
#set the content type
$big_r->content_type('text/html');
$big_r->no_cache(1);
# some more
Hello,
KO>From the code in Apache.xs, it seems like setting $r->no_cache(0) will
KO>unset the flag, but not remove the headers.
Well, the Expires header is also removed. But it's still broken; you can
verify this buggy behavior with this simple script:
use Apache ();
Apache (as in httpd) will set the 'Expires' header to the same value as the
'Date' header when no_cache is flagged in the request_rec. When your Perl
handler sets $r->no_cache(1), mod_perl (in Apache.xs) is setting the
'Pragma: no-cache' and 'Cache-con
Dear all,
There is some kind of confusion in my head, and the Eagle book seems
to me even more confusing. Any help appreciated.
First, I always thought that no_cache() does everything regarding
headers, and that you have just to turn it on or off.
However I discovered yesterday that, at least
On Sun, Jan 09, 2000 at 08:45:11PM +, G.W. Haywood wrote:
> On Fri, 7 Jan 2000, Randy Harmon wrote:
>
> > Does anybody have experience detecting such a condition, perhaps through one
> > of the client headers? I haven't had a chance to dump them - many hats.
>
> No idea - ditto.
>
> > In a
Hi there,
On Fri, 7 Jan 2000, Randy Harmon wrote:
> Does anybody have experience detecting such a condition, perhaps through one
> of the client headers? I haven't had a chance to dump them - many hats.
No idea - ditto.
> In any case, I could use some Javascript to package up the machine's
>
Does anybody have experience detecting such a condition, perhaps through one
of the client headers? I haven't had a chance to dump them - many hats.
In any case, I could use some Javascript to package up the machine's current
time and send it back to the server, for instance at the same point w
On Fri, Jan 07, 2000 at 12:44:43AM -0800, Ask Bjoern Hansen wrote:
> The latest version from CVS also sets the Cache-Control: and the Pragma:
> headers when you use $r->no_cache(1).
Hm, I'm setting those explicitly, as directed by the Guide. God, it's
useful. er, "Stas, it's useful" :)
Randy
Doug has made the following modification to modperl (in the CVS tree):
$r->no_cache(1) will now set the r->headers_out "Pragma" and
"Cache-control" to "no-cache"
This should work even with buggy browsers.
--
Eric
> I notice that the Guide omits
Hi there,
On Fri, 7 Jan 2000, Randy Harmon wrote:
> Currently, I'm experiencing the problem with Netscape 4.7, although I seem
> to recall the same problem in earlier releases, in the case where the target
> browser's clock is slow.
>
> [snip] can be corrected by explicitly setting an Expires h
On Fri, 7 Jan 2000, Ask Bjoern Hansen wrote:
> On Fri, 7 Jan 2000, Randy Harmon wrote:
>
> The latest version from CVS also sets the Cache-Control: and the Pragma:
> headers when you use $r->no_cache(1).
(latest version of mod_perl that is, not Apache).
- ask
--
ask bjoern
On Fri, 7 Jan 2000, Randy Harmon wrote:
The latest version from CVS also sets the Cache-Control: and the Pragma:
headers when you use $r->no_cache(1).
- ask
--
ask bjoern hansen - <http://www.netcetera.dk/~ask/>
more than 60M impressions per day, <http://valueclick.com>
I notice that the Guide omits the mention of Netscape's ignorance of
Expires: set to the same as Date: when it mentions $r->no_cache(1)
performing that function.
Currently, I'm experiencing the problem with Netscape 4.7, although I seem
to recall the same problem in earlier rel
On Tue, 16 Nov 1999, Eric Cholet wrote:
> Date: Tue, 16 Nov 1999 17:06:30 +0100
> From: Eric Cholet <[EMAIL PROTECTED]>
> To: 'Geschke Steffen' <[EMAIL PROTECTED]>
> Cc: 'ModPerl Mail List' <[EMAIL PROTECTED]>
> Subject: RE: Does no_cache real
> Hello,
>
> I would like to deny caching of pages which are under access control.
> So, I looked at no_cache and browsed through the http header
> produced by this method.
>
> As far as I discovered, no_cache(1) behaves like the A option of
> mod_expires. The httpd
Hello,
I would like to deny caching of pages which are under access control.
So, I looked at no_cache and browsed through the http header
produced by this method.
As far as I discovered, no_cache(1) behaves like the A option of
mod_expires. The httpd header field looks like
Expires:
I am
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