Subject: RE: [Simple] Event Filtering Issue 4: Replacing a filter

From: [email-masked]
Date: Tue, 8 Jun 2004 14:04:47 +0300

A week has passed without comments on this issue. Therefore I conclude that the proposal agreed on at the interim is acceptable.

Thanks,
Hisham

> -----Original Message-----
> From: [email-masked] 
> [mailto:[email-masked]]On Behalf
> Of ext [email-masked]
> Sent: 31.May.2004 15:53
> To: [email-masked]
> Subject: [Simple] Event Filtering Issue 4: Replacing a filter
> 
> 
> There are scenarios where a subscriber has created a filter 
> in a subscription but wishes to replace that filter with 
> another. There were 2 options presented at the interim with 
> me proposing to adopt the 2nd as the solution.
> 
> Option 1: remove and add a filter in the same subscription
> 
> <?xml version="1.0" encoding="UTF-8"?>
>       <filter-set xmlns="urn:ietf:params:xml:ns:simple-filter"
>                          xmlns:pidf="urn:ietf:params:xml:ns:pidf">
>             <filter id="8439" remove="True"/>
>             <filter id="8440" uri="sip:[email-masked]">
>                <what>
>        	     
> <include>//pidf:tuple/pidf:status/pidf:basic</include>
>    		</what>
>             </filter>
> </filter-set>
> 
> Option 2: Allow a filter to be replaced re-using the same filter id
> 
> <?xml version="1.0" encoding="UTF-8"?>
>       <filter-set xmlns="urn:ietf:params:xml:ns:simple-filter"
>                          xmlns:pidf="urn:ietf:params:xml:ns:pidf">
> <filter id="8439" uri="sip:[email-masked]">
>                <what>
>        	     
> <include>//pidf:tuple/pidf:status/pidf:basic</include>
>    		</what>
>             </filter>
> </filter-set>
> 
> No one objected to option 2. If there aren't any objections 
> on the mailing list, I will add some clarification text on this issue.
> 
> Regards,
> Hisham
> 
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> 

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