#3282 BLOC Untriag: Possible out of sync scenario while collaborating

Zarro Boogs per Child bugtracker at laptop.org
Sun Sep 9 14:55:00 EDT 2007


#3282: Possible out of sync scenario while collaborating
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 Reporter:  uwog                      |       Owner:  uwog     
     Type:  defect                    |      Status:  new      
 Priority:  blocker                   |   Milestone:  Untriaged
Component:  write-activity (abiword)  |     Version:           
 Keywords:                            |    Verified:  0        
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 1. Make sure to have a big network lag, 5+ seconds both ways
 2. Let person S share a document with "123456789" in it
 3. Let person C join it

 Then do the steps 4-8 below **within** the time of the network latency:

 4. Person C adds 'i' after the '4'
 5. Person C adds 'abcdefgh' before the '1'
 6. Person S adds 'X' after the '9'
 7. Person S adds 'Y' before the '1'

    Observe that the changes from point 5 and 7 will collide

 8. Person S adds 'Z' after the 'X'

 => document are out of sync now due to a bug in the AbiCollab collision
 detection routines

 Since this is a key feature of Write, this should be a blocker in my
 opinion. I'm working on a fix.

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Ticket URL: <https://dev.laptop.org/ticket/3282>
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