[wp-trac] [WordPress Trac] #21295: Retroactively generate new images sizes if requested

[WordPress Trac]

#21295: Retroactively generate new images sizes if requested
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 Reporter:  TwoThirdsWater   |       Owner:  (none)
     Type:  feature request  |      Status:  closed
 Priority:  low              |   Milestone:
Component:  Media            |     Version:
 Severity:  normal           |  Resolution:  duplicate
 Keywords:  has-patch        |     Focuses:
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Changes (by azaozz):

 * status:  reopened => closed
 * resolution:   => duplicate
 * milestone:  Future Release =>


Comment:

 Replying to [comment:17 joemcgill]:
 > Also, there seems to have been a lot of good work put into solving this
 issue both here and on #15311, including discussion about adding some race
 conditions to keep servers from exploding, as @wonderboymusic noted above.
 Any chance we could merge these two tickets (i.e., close one and continue
 on the other)?

 Yes, implementing this would need "locking" of the image/meta/sub-size
 while the new file is being generated and saved which is not trivial.

 Closing this in favour of #15311 seems best.

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Ticket URL: <https://core.trac.wordpress.org/ticket/21295#comment:24>
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