[Chandler-dev] Checking background sync into the trunk [Poll]

Grant Baillie grant at osafoundation.org
Wed Jun 7 13:51:13 PDT 2006


+1 for #1, too.

--Grant

On Jun 7, 2006, at 1:18 , Reid Ellis wrote:

> +1 on checking bgsync into the trunk now. The more eyes looking at  
> it for various side-effects, the better.
>
> Reid
>
> On 6-Jun-06, at 7:08 PM, Morgen Sagen wrote:
>> I still have one or two loose ends to wrap up, but we're getting  
>> close to landing the background sync feature to the trunk.  The  
>> biggest issue we know about is stamping/unstamping a shared item  
>> is not yet supported. One reason for this is background sync makes  
>> heavy use of the repository's view-merging functionality, and has  
>> pushed view-merging more than any previous code.  View-merging has  
>> changed enough that we would like it to be exercised and  
>> stabilized before adding features to it (including stamping  
>> support).   Also, since stamping may be implemented via  
>> annotations in the future, that would obsolete any view-merging  
>> code Andi would have to write to support stamping now.
>>
>> So the choices are:
>>
>> 1) Check bgsync code into the trunk now, do without stamping of  
>> shared items for some amount of time, but get the rest of view- 
>> merging solid first.
>>
>> 2) Keep the bgsync branch separate from the trunk until we can add  
>> stamping support to the view-merging code, which means view- 
>> merging won't be fully exercised before we add further complexity,  
>> and the continuing head-aches of maintaining a branch (which Andi  
>> has been mostly doing -- thanks Andi!)
>>
>> I vote for #1, but I would like to get feedback on how painful it  
>> will be for people if shared-item-stamping isn't supported for a  
>> while.  "A while" is a function of how much work it first takes to  
>> stabilize sharing once we land the background sync changes.  After  
>> that, supporting stamping sounds like it would be on the order of  
>> 2 to 3 weeks.
>>
>> ~morgen
>
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