merged branch blongden/http-cache-docs (PR #501)

This PR was merged into the master branch. Commits ------- be648301 Takes advantage of fluent interface on Response object fac3649a Updated to use setTtl Discussion ---------- Updated http cache docs to use setTtl Previous version set Cache-Control s-maxage headers explicitly which is not enough to trigger ESI caching in the reverse proxy. Using setTtl is enough to make this work correctly. --------------------------------------------------------------------------- by igorw at 2012-09-30T13:23:43Z 👍

merged branch blongden/http-cache-docs (PR #501)
This PR was merged into the master branch. Commits ------- be648301 Takes advantage of fluent interface on Response object fac3649a Updated to use setTtl Discussion ---------- Updated http cache docs to use setTtl Previous version set Cache-Control s-maxage headers explicitly which is not enough to trigger ESI caching in the reverse proxy. Using setTtl is enough to make this work correctly. --------------------------------------------------------------------------- by igorw at 2012-09-30T13:23:43Z 👍
3419a387 · Fabien Potencier · 810fcb19 · be648301 · 3419a387
Commit 3419a387 authored Sep 30, 2012 by Fabien Potencier
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Showing with 5 additions and 5 deletions

doc/providers/http_cache.rst doc/providers/http_cache.rst +5 -5

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--- a/doc/providers/http_cache.rst
+++ b/doc/providers/http_cache.rst
@@ -59,7 +59,7 @@ Silex applications by using the ``http_cache`` service::
 The provider also provides ESI support::
    $app->get('/', function() {
-        return new Response(<<<EOF
+        $response = new Response(<<<EOF
    <html>
        <body>
            Hello
@@ -69,15 +69,15 @@ The provider also provides ESI support::
    EOF
        , 200, array(
-            'Cache-Control' => 's-maxage=20',
            'Surrogate-Control' => 'content="ESI/1.0"',
        ));
+        return $response->setTtl(20);
    });
    $app->get('/included', function() {
-        return new Response('Foo', 200, array(
+        $response = new Response('Foo');
-            'Cache-Control' => 's-maxage=5',
+        return $response->setTtl(5);
-        ));
    });
    $app['http_cache']->run();