[wp-trac] [WordPress Trac] #11588: show_message() should flush the output buffers when its called.

[WordPress Trac]

#11588: show_message() should flush the output buffers when its called.
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 Reporter:  dd32             |       Owner:                        
     Type:  feature request  |      Status:  new                   
 Priority:  normal           |   Milestone:  3.0                   
Component:  Administration   |     Version:  2.9                   
 Severity:  normal           |    Keywords:  has-patch dev-feedback
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Comment(by Denis-de-Bernardy):

 Replying to [comment:13 matt]:
 > This is a solution, but to the wrong problem. The correct approach would
 be to make the upgrade progress called async through JS with (hopefully)
 frequent status updates.

 actually, async isn't the best of idea for mass plugin upgrades. you can
 end up in a situation where concurrent loads update the active_plugins
 option and mess it up. those need to be handled sequentially.

 what could be reasonable to do is to handle the upgrade process in its own
 iframe. but that ought to be a separate ticket.

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Ticket URL: <http://core.trac.wordpress.org/ticket/11588#comment:14>
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