#6884 HIGH 8.2.0 (: Incorrect number of laptops shown in neighborhood view

[Zarro Boogs per Child]

#6884: Incorrect number of laptops shown in neighborhood view
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   Reporter:  wad               |       Owner:  Collabora           
       Type:  defect            |      Status:  new                 
   Priority:  high              |   Milestone:  8.2.0 (was Update.2)
  Component:  presence-service  |     Version:                      
 Resolution:                    |    Keywords:                      
Next_action:  diagnose          |    Verified:  1                   
  Blockedby:                    |    Blocking:                      
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Comment(by gdesmott):

 Replying to [comment:12 robot101]:
 > For the @online@ group, a similar failure would be if the people who
 just signed on weren't being correctly pushed onto the rosters of the
 already signed-on people. This means each person would see everyone who
 signed onto the server before them, but nobody who signed on after them.
 It's some time since I worked on it, but in my (inefficient)
 implementation of @online@, I definitely hooked the "newly connected user"
 and did some very crude production and updating of every other person's
 roster item for the newly connected user. It's possible that the Process
 One optimisations introduced a regression in this area.

 I manually rebased the recent_online_and_nearby_groups patch (which should
 be latest P1 patch according to Daf) to apply on ejabberd 2.0.1 (some part
 of the patch were merged upstream) and we observed exactly the issue you
 described with the @online@ group.

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Ticket URL: <http://dev.laptop.org/ticket/6884#comment:13>
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