- From: <bugzilla@jessica.w3.org>
- Date: Sun, 29 Jan 2012 11:30:23 +0000
- To: public-html@w3.org
https://www.w3.org/Bugs/Public/show_bug.cgi?id=15771
Summary: appcache: avoid out-of-sync situations or cache
busting when using appcache with non-sticky load
balancers
Product: HTML WG
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: HTML5 spec (editor: Ian Hickson)
AssignedTo: ian@hixie.ch
ReportedBy: tobie.langel@gmail.com
QAContact: public-html-bugzilla@w3.org
CC: mike@w3.org, public-html-wg-issue-tracking@w3.org,
public-html@w3.org
Use case / explanation:
An application is hosted on a cluster of servers behind a non-sticky load
balancer. It is updated daily. Even though all servers are not updated
instantly and two versions of the application co-exist for a while, it is
possible to update the application without risking to have an out-of sync
version of the application (e.g. manifest file and assets of the latest version
combined with a Master Entry of the previous version) or to need to invalidate
the cache to avoid such issues.
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Received on Tuesday, 31 January 2012 12:56:03 UTC