[wp-trac] [WordPress Trac] #18515: UX: better management of workflow in editor (joe is currently editing this post, etc.)

[WordPress Trac]

#18515: UX: better management of workflow in editor (joe is currently editing this
post, etc.)
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 Reporter:  azaozz                  |       Owner:  jayminkapish
     Type:  enhancement             |      Status:  reopened
 Priority:  normal                  |   Milestone:  3.3
Component:  Editor                  |     Version:
 Severity:  normal                  |  Resolution:
 Keywords:  has-patch dev-feedback  |
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Comment (by nacin):

 Per discussion in IRC, the potential for collision at the DB level is
 mitigated by the fact that the two locking queries (XHR and pageload) can
 be run in either order, as the XHR one is bounded by a WHERE for the lock
 it knows about. Additionally, the XHR is run synchronous to ensure it
 isn't canceled by the unload event, which bides time. It's no different
 than how locks are extended both on save and on subsequent pageload.

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Ticket URL: <http://core.trac.wordpress.org/ticket/18515#comment:19>
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