On 2/23/10 9:03 AM, Kyle Usbeck wrote: > I very strongly support the addition of "source" and "provider" > information to the geoloc spec,
Great. Patches welcome. :) > but their addition means that we might > also have to modify the way we represent "stop commands." According to > XEP-0080: > > In order to indicate that the user is no longer publishing any > location information, the user's client shall send an empty > <geoloc/> element, which can be considered a "stop command" for > geolocation. > > > Example Use Case: Transmit a "stop command" for a WIFI source, but > continue sending information from a GPS source. The stop command indicates that the entity has stopped all publishing of geolocation data from all sources and providers. > The options are 1) include "source" and "provider" as optional > attributes of the <geoloc/> element, or 2) alter the representation of > the stop command. > > By including the "source" and "provider" as optional attributes of > <geoloc/>, we can continue using an empty <geoloc/> as a stop command: > > <geoloc > xmlns='http://jabber.org/protocol/geoloc' > <http://www.google.com/url?sa=D&q=http://jabber.org/protocol/geoloc%27&usg=AFQjCNEeMfdwnaV7yu2Aqox0OVKaz2IXlw> > > xml:lang='en' > source='wifi'/> > > I prefer, though, altering the representation by adding an explicit > termination, such as the type='stop' below: > > <geoloc > xmlns='http://jabber.org/protocol/geoloc' > <http://www.google.com/url?sa=D&q=http://jabber.org/protocol/geoloc%27&usg=AFQjCNEeMfdwnaV7yu2Aqox0OVKaz2IXlw> > > xml:lang='en' > type='stop'> > <source>wifi</source> > </geoloc> > > Are there any other options that I'm missing? Why do you need to indicate that you are stopping publication from a particular source or provider? Is there a use case for that feature? Peter -- Peter Saint-Andre https://stpeter.im/
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