[OpenSER-Users] presence module dialog handling

[Sigrid Thijs]

Hi,

Sigrid Thijs wrote:

> 
> But now we noticed another problem. When the subscription handling is 
> set to "polite-block", a NOTIFY should be sent containing a presence 
> document that indicates that the presentity is unavailable. But the 
> presence module sends a NOTIFY containing a presence description with 
> the current presence state of the presentity. So there's no difference 
> between setting the subscription handling to "allow" and "polite-block".
> 

did you get any chance to take a look at this issue?

kind regards,

Sigrid

> kind regards,
> 
> Sigrid
> 
>> As a note, unless you are using more that one presence servers, the 
>> fallback to db mode is not really needed and inefficient.
>>
>> Thanks and regards,
>> Anca Vamanu
>>
>> Sigrid Thijs wrote:
>>> Hi,
>>>
>>> we've configured OpenSER 1.3.0 on a FreeBSD server, together with 
>>> OpenXCAP 0.9.9.
>>> When testing presence rules (RFC 5025) with our UA, we noticed the 
>>> following behavior:
>>>
>>> - Subscription Handling is set to "block" in the presence rules:
>>> When a watcher subscribes for presence, it receives a NOTIFY with the 
>>> Subscription-State set to "terminated;reason=rejected". This is as 
>>> expected.
>>> When the presentity changes it's presence, the watcher doesn't receive 
>>> any NOTIFY requests with the presence update (also OK).
>>> But, when the presentity changes the subscription handling to "allow" 
>>> in the presence-rules document, the server sends an in-dialog NOTIFY 
>>> request on the subscription dialog that was previously terminated. 
>>> This is not ok. See the attached file presence_rules_01.txt.
>>>
>>> - Subscription Handling is set to "allow" in the presence rules:
>>> When the presentity changes the subscription handling to "block" in 
>>> the presence-rules document, the server sends a NOTIFY with the 
>>> Subscription-State set to "terminated;reason=timeout" to the watchers.
>>> When the presentity changes his presence, the presence server will 
>>> still send NOTIFY requests to the watchers.
>>> See the attached file presence_rules_02.txt.
>>>
>>> kind regards,
>>>
>>> Sigrid
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
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>>> Users at lists.openser.org
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>>
> 
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