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[HttpKernel] HttpCache now sends maxage=0 cache-control directive in case of Esi presence.

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This commit is contained in:
Marc Weistroff 2011-02-06 16:42:50 -08:00 committed by Fabien Potencier
parent bebdcb242d
commit ea4ab77b6d
1 changed files with 3 additions and 2 deletions
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5
src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
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@ -180,7 +180,7 @@ class HttpCache implements HttpKernelInterface
*/
protected function addEsiTtl(Response $response)
{
$this->esiTtls[] = $response->isValidateable() ? 0 : $response->getTtl();
$this->esiTtls[] = $response->isValidateable() ? -1 : $response->getTtl();
}
/**
@ -192,10 +192,11 @@ class HttpCache implements HttpKernelInterface
protected function updateResponseCacheControl(Response $response)
{
$ttl = min($this->esiTtls);
if (0 === $ttl) {
if (-1 === $ttl) {
$response->headers->set('Cache-Control', 'no-cache, must-revalidate');
} else {
$response->setSharedMaxAge($ttl);
$response->setMaxAge(0);
}
}