[OpenSIPS-Users] Question Regarding Watchers table.

[Anca Vamanu]

Hi Sanjeev,

Insertion in watchers tables occurs when an initial SUBSCRIBE message is 
received for a presentity - watcher pair . Another case when the watcher 
table might be updated is when an authorization rule changes - for 
example A authorizes B and B had previously subscribed to A. Then the 
watchers table will be updated and a Notify will be sent to B announcing 
that the state of his subscription has changed.

Insertion in active_watchers table occurs when an initial SUBSCRIBE 
message (with no To tag) is received.

If you set force_active to 1 then there is nothing to update in watchers 
table, since the status will always be allowed.

You can check the documentation here: 
http://www.opensips.org/Resources/PresenceServer.

Regards,
Anca

Sanjeev BA wrote:
>
> Hi,
>
>  
>
> What watcher A adds presentity B to his contact list using OpenXCAP, 
> how is the watchers/active_watchers table updated?
>
> I assume that once the B is added to the the xcap entry for A, the 
> xcap server would send a refreshWatchers command, that would make 
> opensips presence module to update the watchers/active_watchers table 
> and subsequently, presence status changes would be NOTIFY ed to the 
> watchers.
>
>  
>
> I have set force_active parameter to 1 in opensips config.
>
> Please provide some info on how this interaction works. Any pointers 
> will also be helpful.
>
>  
>
> Regards,
>
> Sanjeev
>
>  
>
>  
>
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