[wp-trac] [WordPress Trac] #25660: If an administrator triggers cron, a background update could temporarily lock them out

[WordPress Trac]

#25660: If an administrator triggers cron, a background update could temporarily
lock them out
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 Reporter:  nacin            |       Owner:
     Type:  defect (bug)     |      Status:  new
 Priority:  high             |   Milestone:  3.7
Component:  Upgrade/Install  |     Version:
 Severity:  major            |  Resolution:
 Keywords:                   |
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Comment (by azaozz):

 Hearbeat and autosave happily continue after the maintenance mode
 finishes. 25660.patch adds detection of a 503 XHR response status code in
 heartbeat and passes it in the custom jQuery event. The bit in autosave
 that disables the buttons on connection timeout, now disables them on 503
 as well and shows the error message on the Edit Post screen:

  Connection lost. Saving has been disabled until you’re reconnected. We’re
 backing up this post in your browser, just in case.

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Ticket URL: <http://core.trac.wordpress.org/ticket/25660#comment:1>
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