Presence and IntComm WG

[Jamey Hicks <>]

Ben Teitelbaum wrote:

> Jamey,
>
> How are we handling the sliding walls?  For example, a user might be
> in "Marriott Ballroom, 1" when the wall is open between 1 & 2.  If
> your ALS stuff calls Artem's session resolver with "Marriott Ballroom,
> 1", it will get a null response.  If, however, it calls it with
> "Marriott Ballroom, 1 & 2", it will get the correct session name and
> time remaining.
>
> We almost need a tree structure of room containers.  E.g.
>
> Indy_Marriott
> |--First_Floor
> |--Second_Floor
>   |--Marriott_Ballroom,_1_+_2
>   |  |--Marriott_Ballroom,_2
>   |  |--Marriott_Ballroom,_1
>   |--West_Hallway
>
> The ALS would start at a leaf, issuing queries to Artem's session
> resolver and walking up the tree until it got a non-nil response.  At
> the root, the response might be: "Internet2 Fall 2003 Member Meeting".
>
>  
I may not have all the floor assignments right, but filtering on place 
now supports inclusion as described above.


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