minor #16445 [Cache] 45036 add stale while revalidate and stale if error support (remieuronews)

javiereguiluz · javiereguiluz · commit 1c402b6010f7 · 2022-04-08T16:45:38.000+02:00
This PR was submitted for the 5.4 branch but it was merged into the 6.1 branch instead. Discussion ---------- [Cache] 45036 add stale while revalidate and stale if error support <html> <body>  Q | A -- | -- Branch? | 5.4 Bug fix? | no New feature? | yes Deprecations? | no Tickets | - License | MIT Doc PR | -  </body> </html> This PR allow support for RFC5861. Meaning you can now use stale_while_revalidate and stale_if_error https://httpwg.org/specs/rfc5861.html Very interesting doc from Fastly on the subject: https://developer.fastly.com/learning/concepts/stale/ Commits ------- 995b2e6 [cache] 45036 add stale while revalidate and stale if error support
diff --git a/components/http_foundation.rst b/components/http_foundation.rst
@@ -479,6 +479,8 @@ of methods to manipulate the HTTP headers related to the cache:
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setExpires`
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setMaxAge`
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setSharedMaxAge`
+* :method:`Symfony\\Component\\HttpFoundation\\Response::setStaleIfError`
+* :method:`Symfony\\Component\\HttpFoundation\\Response::setStaleWhileRevalidate`
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setTtl`
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setClientTtl`
 * :method:`Symfony\\Component\\HttpFoundation\\Response::setLastModified`
@@ -506,6 +508,8 @@ call::
         'proxy_revalidate' => false,
         'max_age'          => 600,
         's_maxage'         => 600,
+        'stale_if_error'   => 86400,
+        'stale_while_revalidate' => 60,
         'immutable'        => true,
         'last_modified'    => new \DateTime(),
         'etag'             => 'abcdef',
