On 11/18/09 5:13 PM, Matthew Wild wrote: > 2009/11/18 Ville Varis <[email protected]>: > >> So, really, my 2 cents. I can't find what is to be solved by this 'Ver' over >> the timestamps, there might be som just not getting it in my mind now. >> > > Quite simple... what happens if you publish 2 items in one second? or > one millisecond? or whatever accuracy you take it down to? > > Having an opaque ver tag allows one to use timestamps if accuracy is > not a problem.
Yes, we've had many discussions about this, first with regard to roster versioning (XEP-0237) and now with PubSub. Because we came to the conclusion that "simple" timestamps were not good enough for roster versioning, we decided that it would be best to follow the same reasoning for pubsub versioning. Peter -- Peter Saint-Andre https://stpeter.im/
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