[wp-trac] [WordPress Trac] #22160: Etags served by ms-files.php not specific enough

[WordPress Trac]

#22160: Etags served by ms-files.php not specific enough
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 Reporter:  xiffy         |       Owner:
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Multisite     |     Version:  3.3.2
 Severity:  normal        |  Resolution:  worksforme
 Keywords:  has-patch     |
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Changes (by nacin):

 * status:  new => closed
 * resolution:   => worksforme
 * milestone:  3.7 =>


Comment:

 This would be valid only if a ''single'' image could be updated in under
 one second from its previous update or point of creation, thus being a new
 version of the resource that goes undetected by filemtime(). But there is
 also no guarantee that such a changed image would have a different size.

 This does not seem like something ms-files.php needs to address. Not only
 is ms-files.php no longer the preferred method of serving files, but this
 will suddenly invalidate all existing multisite asset caches on upgrade,
 for apparently no reason. Closing as worksforme pending further feedback.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22160#comment:8>
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