[SR-Users] RLS is not sending Notify on resource list updated

Wed Nov 23 16:41:50 CET 2022

Hello,

have you run with debug=3 and tried to figure out if log messages
provide any useful hints?

Also, on xcap updates, there are some functions that need to be used to
signal the update to presence modules.

Cheers,
Daniel

On 18.11.22 20:33, Joey Golan wrote:
>
> Hello,
>
>
> I'm using Kamailio v5.6.2 with presence, presence_xml, xcap_server,
> and rls modules.
>
> I pushed 2 documents to the xcap server:
>
> 1. urn:ietf:params:xml:ns:resource-lists
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>
> <resource-lists xmlns="urn:ietf:params:xml:ns:resource-lists">
>
> <list name="friends">
>
> <entry uri="sip:1001 at example.com <mailto:sip%3A1001 at example.com>">
>
> <display-name>1001</display-name>
>
> </entry>
>
> <entry uri="sip:1002 at example.com <mailto:sip%3A1002 at example.com>">
>
> <display-name>1002</display-name>
>
> </entry>
>
> </list>
>
> </resource-lists>
>
>
> 2. urn:ietf:params:xml:ns:rls-services
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>
> <rls-services xmlns="urn:ietf:params:xml:ns:rls-services"
> xmlns:rl="urn:ietf:params:xml:ns:resource-lists"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>
> <service uri="sip:1000+presence at example.com
> <mailto:sip%3A1000%2Bpresence at example.com>">
>
> <resource-list>https://kamailio:5061/xcap-root/resource-lists/users/sip:1000@example.com/index/~~/resource-lists/list[@name="friends"]</resource-list>
>
> <packages>
>
> <package>presence</package>
>
> </packages>
>
> </service>
>
> </rls-services>
>
>
> I'm subscribing to presence event on rls-service
>
>
> SUBSCRIBE sip:1000+presence at example.com
> <mailto:sip%3A1000%2Bpresence at example.com> SIP/2.0
>
> Via: SIP/2.0/TLS
> 10.255.0.3:33883;rport;branch=z9hG4bKPjbe079f60-d0e0-4f1e-9f93-b18e467be5e8;alias
>
> Max-Forwards: 70
>
> From: "1000" <sip:1000 at example.com
> <mailto:sip%3A1000 at example.com>>;tag=97ef0748-da39-442f-9a02-468b67134ad6
>
> To: <sip:1000+presence at example.com
> <mailto:sip%3A1000%2Bpresence at example.com>>
>
> Contact: <sip:20416583 at 10.255.0.3:5061;transport=tls>
>
> Call-ID: 9773a68c-b001-49f0-9ffa-093beb3d8e36
>
> CSeq: 18636 SUBSCRIBE
>
> Event: presence
>
> Expires: 600
>
> Supported: 100rel, replaces, norefersub, gruu
>
> Accept: multipart/related, application/rlmi+xml, application/pidf+xml
>
> Allow-Events: presence
>
> Supported: eventlist
>
> User-Agent: sipsimple 5.2.6
>
> Content-Length:  0
>
>
>
> The RLS sends a NOTIFY immediately upon accepting the subscription
> according to RFC 4662 and also the RLS is virtually subscribing to the
> presence event on the 2 resources in the friends list
>
>
> NOTIFY sip:20416583 at 10.255.0.3:5061;transport=tls SIP/2.0
>
> Via: SIP/2.0/TLS
> joey-local-proxy.example.com:5061;branch=z9hG4bKa93d.b63e0697000000000000000000000000.0
>
> To: <sip:1000 at example.com
> <mailto:sip%3A1000 at example.com>>;tag=97ef0748-da39-442f-9a02-468b67134ad6
>
> From: <sip:1000+presence at example.com
> <mailto:sip%3A1000%2Bpresence at example.com>>;tag=e02a02cb113b2bdb8ebdb022d767e6d2-a1677c19
>
> CSeq: 1 NOTIFY
>
> Call-ID: 9773a68c-b001-49f0-9ffa-093beb3d8e36
>
> Content-Length: 468
>
> Max-Forwards: 70
>
> Event: presence
>
> Contact: <sip:kamailio at example.com:5060
> <http://sip:kamailio@example.com:5060>>
>
> Subscription-State: active;expires=600
>
> Require: eventlist
>
> Content-Type:
> multipart/related;type="application/rlmi+xml";start="<1668755827.sip:1000+presence at example.com.1700642067>";boundary="1W1NaaaIIq6dOtLRXODFwqmC"
>
>
> --1W1NaaaIIq6dOtLRXODFwqmC
>
> Content-Transfer-Encoding: binary
>
> Content-ID: <1668755827.sip:1000+presence at example.com.1700642067>
>
> Content-Type: application/rlmi+xml;charset="UTF-8"
>
>
> <?xml version="1.0"?>
>
> <list uri="sip:1000+presence at example.com
> <mailto:sip%3A1000%2Bpresence at example.com>"
> xmlns="urn:ietf:params:xml:ns:rlmi" version="1" fullState="true">
>
>   <resource uri="sip:1001 at example.com <mailto:sip%3A1001 at example.com>"/>
>
>   <resource uri="sip:1002 at example.com <mailto:sip%3A1002 at example.com>"/>
>
> </list>
>
>
> --1W1NaaaIIq6dOtLRXODFwqmC--
>
>
> Now I’m changing the resource list using XCAP. 
>
> I’m sending a PUT request with a new document and I see that the
> change is pushed to the DB but user 1000 is not receiving a NOTIFY
> with the updated list.
>
>
> This is the updated document:
>
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>
> <resource-lists xmlns="urn:ietf:params:xml:ns:resource-lists">
>
> <list name="friends">
>
> <entry uri="sip:1001 at example.com <mailto:sip%3A1001 at example.com>">
>
> <display-name>1001</display-name>
>
> </entry>
>
> <entry uri="sip:1002 at example.com <mailto:sip%3A1002 at example.com>">
>
> <display-name>1002</display-name>
>
> </entry>
>
> <entry uri="sip:1003 at example.com <mailto:sip%3A1003 at example.com>">
>
> <display-name>1003</display-name>
>
> </entry>
>
> </list>
>
> </resource-lists>
>
>
> I see that Kamailio is virtually subscribing on 1003 (The newly added
> user) but NOTIFY is not received.
>
>
> Also tried to subscribe on xcap-diff event, and the subscription was
> accepted successfully but no NOTIFY is received.
>
>
> Am I missing something?
>
>
> Thanks,
>
> Joey
>
>
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
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