[OpenSIPS-Users] RLS change from the latest trunk svn

[mahesh.peddi at info-spectrum.com]

Hi Anca,

I tried with the xml document that you have mentioned in the below mail.. rls_handle_subscribe is failing. 
Below is the log:

Nov 14 14:48:48 info opensips[11679]: DBG:rls:get_resource_list: rls_services document: <?xml version="1.0" encoding="UTF-8"?><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:alice-list at mydomain.com"> <list name="friends"><entry uri="sip:alice at mydomain.com"/><entry uri="sip:bob at mydomain.com"/></list><packages><package>presence</package></packages></service></rls-services>

Nov 14 14:48:48 info opensips[11679]: INFO:rls:search_service_uri: service uri is : sip:alice-list at mydomain.com and uri we are searching for is : sip:alice at mydomain.com

Nov 14 14:48:48 info opensips[11679]: ERROR:rls:get_resource_list: entry uri sip:alice at mydomain.com not found in rl document for user sip:alice at mydomain.com

Nov 14 14:48:48 info opensips[11679]: ERROR:rls:rls_handle_subscribe: while attepmting to get a resource list

Nov 14 14:48:48 info opensips[11679]: ERROR:rls:rls_handle_subscribe: failed


Does this mean that, I need to send subscribe for alice-list at mydomain.com in the subscribe message from UE itself?
Please let me know.

Regards,
Mahesh Peddi


  ----- Original Message ----- 
  From: Anca Vamanu 
  To: Yoo Chan Jeon 
  Cc: users at lists.opensips.org 
  Sent: Thursday, November 13, 2008 7:25 PM
  Subject: Re: [OpenSIPS-Users] RLS change from the latest trunk svn


  Hi Jeon,

  You spotted the changes very well :) . 
  They are listed in commit log for revision 4854:

- fixed bugs in RLS discovered at SIPIT
	- use rls-services document to take the list instead of resource-list document
	- send 200 OK faster so that retransmissions don't occur because of time consuming processing
	- added presence_server exported parameter to have the possibility to set the address of the presence server and avoid Subscribe messages beeing sent by the RLS bouncing on and off the main proxy

  However they are also present in the 1.4 svn branch.
  The reason for this changes are to fix some problems that we discovered at SIPIT, Lannion. 
  I used a wrong document to get the list - "resouce-list" document. The right one that is used now is "rls-services". 
  Also we decided to make the list documents accessible only by the user that created them. This is the reason for which in database in columns username and domain will not be the list uri ( contained in R-URI for Subscribe), but the identifications for the user sending the request - from header uri. 
  So you need to a document of type RLS_SERVICES(8) in database with a 'service' node having attribute 'uri=list_uri'. RLS will search in the document and try to match the value of uri attribute with R-URI for subscribe.
  The description of the rls-services document is here:http://www.ietf.org/rfc/rfc4826.txt
  Here is an example:

  <?xml version="1.0" encoding="UTF-8"?>
     <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:anca-list at opensips.org">
        <list name="friends">
              <entry uri="sip:test1 at opensips.org"/>
              <entry uri="sip:test2 at opensips.org"/>
        </list>
        <packages>
          <package>presence</package>
        </packages>
      </service>
     </rls-services>


  regards,
  Anca
   
  Yoo Chan Jeon wrote: 
    Hello,

    I downloaded the latest codes from trunk svn in  Nov 3rd.
    The revision is 4889.
     There are some differences between 1.4 and trunk. 
    I had problems in the RLS.
    I looked at the get_resource_list() in the subscribe.c.
    There are changes  from RESOURCE_LIST(4) to RLS_SERVICES(8) in the 'doc_type' column.
    'username' column changes from the request-header user to the from-header user.
    'domain' column chnages from the reuqest-header domain  to the from-header domain.
    What data information should be in the xcap table now?
    I used to put  the  value  4  in the doc_type column .

    Thanks.

    Jeon 

    .








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