Hi AD,
after one complete day of debug/experiment without success, I noticed that
attribute Age: 0 appears at the second Server Response of the loop.
Searching for the specification of the Age header field, I suspect the
presence of the header field Age: 0 maybe means that the response is sent
by intermediate cache from the server.
So I added in the send() function on lib/Network/CakeResponse.php (I know
it's probably a bad idea, but it's only for discover the problem) this:
if ($this->_status === 301) {
$this->_sendHeader("Cache-Control: no-store, private, no-cache,
must-revalidate");
$this->_sendHeader("Cache-Control: pre-check=0, post-check=0,
max-age=0, max-stale = 0");
}
And now the server response after redirect is 200 and everything works well.
My question now is: Is it a cake problem or a server problem?
My doubt came for this reason: In local always works fine. But on online
server, with a only PHP file with the same headers that CakePHP set for a
redirect, any loop is created and there's no need to disable browser cache.
Only happens if the headers are set inside CakePHP code.
Albert
El dilluns 1 de juliol de 2013 21:36:54 UTC+2, AD7six va escriure:
>
>
>
> On Monday, 1 July 2013 20:57:04 UTC+2, floydbrush wrote:
>>
>> Sorry, I tried to explain but my "spanish" english is bad :/
>>
>> What I wanted yo say is that not exists that information, seems like is
>> not executed redirect in the loop.
>>
>
> If there's no log entry for Cake redirecting from /testredirected/test to
> /testredirected/test, but your app IS redirecting like that - then either:
>
> 1) Your app isn't responsible for that redirect
> 2) Your app is responsible for the redirect but the thing responsible
> isn't using the controller redirect method.
>
> You need to identify how that redirect is being issued, the first step to
> that is reproducing the problem which so far you're only doing indirectly
> (not going to help/work). That means, quite simply, you need to
> debug/experiment. Put stuff like this in your webroot/index.php:
>
> <?php
> if ($_GET['url'] === '/testredirected/test') {
> echo "Forcing a headers-already-sent error";
> }
> ...
>
> And look at the stack trace when your app issues a redirect.
>
> That's just an example - you need to do the leg work to find your logical
> loop.
>
> AD
>
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