[OpenSIPS-Users] RLS Services: subscription expanded to 0 contacts.

[Sanjeev BA]

Hi,

I am facing the issue posted previously.

 

It is very clear what happens. Your rls-services document looks like this:

  http://lists.opensips.org/cgi-bin/mailman/listinfo/users>
;pres-list=Default">

http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aal
ice%40net1.test/index/~~/resource-lists/list...@name=%22default%22%5d



  presence

  
]
 
It has a reference to a resouce-list document where the list is actually 
defined. Unfortunately opensips does not have support for this. It only 
works with the list being defined inside the rls-services document. This 
is on the list of improvements and will be included until the next major 
release.
 

I am using OpenSIPS 1.5. Is it addressed in the release or do I need to
upgrade to 1.6?

 

Regards,

Sanjeev

 

 

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Re: [OpenSIPS-Users] RLS-services: subscription expanded to 0 contacts

[Anca Vamanu]

Hi Franz,

It is very clear what happens. Your rls-services document looks like this:

  

http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aalice%40net1.test/index/~~/resource-lists/list...@name=%22default%22%5d

  presence

  
]

It has a reference to a resouce-list document where the list is actually 
defined. Unfortunately opensips does not have support for this. It only 
works with the list being defined inside the rls-services document. This 
is on the list of improvements and will be included until the next major 
release.

regards,
Anca

Franz Edler wrote:
> Hello experts,
>
> I have still an issue with my RLS services based presence server.
> When the client registers several files are downloaded from XCAP server (see
> attached document "Mercuro-XCAP-init-standard.doc") including the
> resource-list of user sip:al...@net1.test (which includes
> "sip:b...@net1.test" as an entry).
>
> But when the subscription to the resource-list is following I get the hint:
> INFO:rls:resource_subscriptions: Subscription from sip:al...@net1.test for
> resource list uri sip:al...@net1.test expanded to 0 contacts.
> No NOTIFY is sent therefore.
>
> I have also attached a debug-log of the presence server starting with the
> SUBSCRIBE for the resource-list and ending with the info " expanded to 0
> contacts" (see the log-file "RLS-SUBSCRIBE-issue.log").
>
> Maybe anyone has an idea what might be wrong.
>
> Regards
> Franz
>   
> 
>
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>   


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Re: [OpenSIPS-Users] RLS-services: subscription expanded to 0 contacts

[Franz Edler]

Thanks Anca,

> It has a reference to a resouce-list document where the list is actually
> defined. Unfortunately opensips does not have support for this. It only
> works with the list being defined inside the rls-services document. This
> is on the list of improvements and will be included until the next major
> release.

for the diagnostic info.

Do you know any SIP client to test the RLS based presence?

Regards
Franz


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Re: [OpenSIPS-Users] RLS-services: subscription expanded to 0 contacts

[Anca Vamanu]

Hi Franz,

I have used eyebeam and sipclient.

regards,
Anca

Franz Edler wrote:
> Thanks Anca,
>
>   
>> It has a reference to a resouce-list document where the list is actually
>> defined. Unfortunately opensips does not have support for this. It only
>> works with the list being defined inside the rls-services document. This
>> is on the list of improvements and will be included until the next major
>> release.
>> 
>
> for the diagnostic info.
>
> Do you know any SIP client to test the RLS based presence?
>
> Regards
> Franz
>
>   


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Re: [OpenSIPS-Users] RLS Services: subscription expanded to 0 contacts.

[Anca Vamanu]

Hi Sanjeev,

Unfortunately this feature is not implemented in 1.6 either.

Regards,
Anca

Sanjeev BA wrote:
>
> Hi,
>
> I am facing the issue posted previously.
>
>  
>
> It is very clear what happens. Your rls-services document looks like this:
>  xmlns="urn:ietf:params:xml:ns:rls-services">
>   http://lists.opensips.org/cgi-bin/mailman/listinfo/users>;pres-list=Default">
> 
> http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aalice%40net1.test/index/~~/resource-lists/list...@name=%22default%22%5d  
> >
> 
>   presence
> 
>   
> ]
>  
> It has a reference to a resouce-list document where the list is actually 
> defined. Unfortunately opensips does not have support for this. It only 
> works with the list being defined inside the rls-services document. This 
> is on the list of improvements and will be included until the next major 
> release.
>  
>
> I am using OpenSIPS 1.5. Is it addressed in the release or do I need 
> to upgrade to 1.6?
>
>  
>
> Regards,
>
> Sanjeev
>
>  
>
>  
>
> 
>
> ___
> Users mailing list
> Users@lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>   


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Re: [OpenSIPS-Users] RLS Services: subscription expanded to 0 contacts.

[Adrian Georgescu]

There are two major issues related to the implementing of such feature:

1. You expose your server to information provisioned in a remote system
2. OpenSIPS child may block waiting for the response from the remote  
XCAP server


So though this feature is well defined in the standards, it can  
introduce a lot of problems for the operator that implements it.


--
Adrian





On Oct 21, 2009, at 10:55 AM, Sanjeev BA wrote:


Hi,
I am facing the issue posted previously.

It is very clear what happens. Your rls-services document looks like  
this:


  

http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aalice%40net1.test/index/ 
~~/resource-lists/list...@name=%22default%22%5d


  presence

  
]

It has a reference to a resouce-list document where the list is  
actually
defined. Unfortunately opensips does not have support for this. It  
only
works with the list being defined inside the rls-services document.  
This
is on the list of improvements and will be included until the next  
major

release.

I am using OpenSIPS 1.5. Is it addressed in the release or do I need  
to upgrade to 1.6?


Regards,
Sanjeev


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Re: [OpenSIPS-Users] RLS Services: subscription expanded to 0 contacts.

[Sanjeev BA]

Hi,

I am trying to get an RLS server setup working and find the following issue.

 

Client sends SUBSCRIBE with list URI. RLS expands the list URI to individual
URIs.

Sends individual subscribe to Presence Server (co-located)

Presence server responds with 202 or 200 response code.

 

I have an ngrep on port 5060 and I can see NOTIFY being sent by the presence
server.

Along with the log

Send_notify_request: NOTIFY  via  on
behalf of  for event presence.

 

However, when the contact presence status changes and is PUBLISHed, RLS does
not NOTIFY the client.

In the logs I can see the error 0 dialogs found.

 

Please let me know of any specific configuration required to make this work.

 

Regards

Sanjeev

 

 

From: users-boun...@lists.opensips.org
[mailto:users-boun...@lists.opensips.org] On Behalf Of Adrian Georgescu
Sent: Wednesday, October 21, 2009 8:59 PM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] RLS Services: subscription expanded to 0
contacts.

 

There are two major issues related to the implementing of such feature:

 

1. You expose your server to information provisioned in a remote system

2. OpenSIPS child may block waiting for the response from the remote XCAP
server

 

So though this feature is well defined in the standards, it can introduce a
lot of problems for the operator that implements it. 

 

--

Adrian

 

 





 

On Oct 21, 2009, at 10:55 AM, Sanjeev BA wrote:





Hi,

I am facing the issue posted previously.

 

It is very clear what happens. Your rls-services document looks like this:

  http://lists.opensips.org/cgi-bin/mailman/listinfo/users>
;pres-list=Default">

http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aal
ice%40net1.test/index/~~/resource-lists/list...@name=%22default%22%5d
<http://xcap.net1.test/xcap-root/resource-lists/users/sip%3aalice%40net1.tes
t/index/~~/resource-lists/list...@name=%22default%22%5d%3c/resource-list>


  presence

  
]
 
It has a reference to a resouce-list document where the list is actually 
defined. Unfortunately opensips does not have support for this. It only 
works with the list being defined inside the rls-services document. This 
is on the list of improvements and will be included until the next major 
release.
 

I am using OpenSIPS 1.5. Is it addressed in the release or do I need to
upgrade to 1.6?

 

Regards,

Sanjeev

 

 

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