<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Network cache: old pages returned by disk cache on history navigation after session is restored"
href="https://bugs.webkit.org/show_bug.cgi?id=153230">153230</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Network cache: old pages returned by disk cache on history navigation after session is restored
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Local Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebKit2
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>cgarcia@igalia.com
</td>
</tr>
<tr>
<th>CC</th>
<td>cdumez@apple.com, koivisto@iki.fi
</td>
</tr></table>
<p>
<div>
<pre>Since r181734, the network cache never revalidates resources for history navigation. This is good for the memory cache, but in the case of disk cache, we might end up with outdated pages when restoring the session. As anttik pointed out on IRC we would still want to not revalidate resources for history navigation after a web process crash, especially important on mobile, in which case the page and memory caches are lost. But when restoring the session at browser startup we need a way to ensure pages are revalidated.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>