[OpenSIPS-Users] Issue with rls module?

[Anca Vamanu]

Hi Andrew,

Thanks for your appreciation.
The thing that you need to take care with RLS are the Subscribe messages 
sent by the RLS server ( because this is the mechanism - when receiving 
a Subscribe for RLS the rls server will send more Subscribe messages to 
the presence server, and I see that you have the presence server 
collocated with rls). You need to make sure that these are handled by 
the presence server and that they do not go into rls again. For this you 
can check the source of the message and if it is the same machine just 
call handle_subscribe.

if(is_method("SUBSCRIBE") && si == "_local_ip_")
    handle_subscribe();

If you watch the network trace and log where each subscribe goes for 
processing and still notice this errors, post again an email on the list.

Regards,

-- 
Anca Vamanu
www.voice-system.ro




Andres2 Cores2 wrote:
> Hi,
>
> First of all we would like to thank the whole opensips team. For 
> testing our client, we are mainly interested in the presence and rls 
> topics and found that a pretty good set of features is available right 
> now, so thanks for your job.
>
> During our tests we encountered an issue running opensips 1.6 in 
> rls-server mode (simple presence works fine). It seems to us it is 
> just a configuration issue or a bug in the routing rules, but we can't 
> find out it.
>
> From the client point of view I cannot succeed in receiving presence 
> Notify messages body, only rlmi parts are provided.
>
> In fact it seems rls_handle_subscribe has issues when trying to send 
> Subscribes to Presence on behalf of rls. I have systematically errors 
> "presence:get_stored_info: record not found in hash_table" and 
> sometimes "Duplicate entry 
> 'sip:alice-list at promethee.test.com-cbb99ea81711c30ed9c0edf6' for key 2"
>
> Typically:
> Apr 26 13:45:57 [20047] ERROR:db_mysql:db_mysql_do_prepared_query: 
> driver error: Duplicate entry 
> 'sip:alice-list at promethee.test.com-cbb99ea81711c30ed9c0edf6' for key 2
> Apr 26 13:45:57 [20047] ERROR:presence:update_db_subs: unsuccessful 
> sql insert
> Apr 26 13:46:01 [20045] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 13:46:01 [20045] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 13:46:11 [20045] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 13:46:11 [20045] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 13:46:21 [20045] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 13:46:21 [20045] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:25:40 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:25:40 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:25:45 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:25:45 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:25:50 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:25:50 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:25:55 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:25:55 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:26:05 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:26:05 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
> Apr 26 14:26:09 [20586] ERROR:presence:get_stored_info: record not 
> found in hash_table
> Apr 26 14:26:09 [20586] ERROR:presence:handle_subscribe: getting 
> stored info
>
> My main settings for presence and rls modules are:
>
> modparam("presence|presence_xml", 
> "db_url","mysql://opensips:opensipsrw@localhost/opensips")
> modparam("presence", "server_address", "sip:pres at 10.62.0.155:5060 
> <http://sip:pres@10.62.0.155:5060>")
> modparam("presence", "clean_period",  30)
> modparam("presence_xml", "integrated_xcap_server", 1)
>
> modparam("pua", "db_url", 
> "mysql://opensips:opensipsrw@localhost/opensips")
>
> # -- rls parameters --
> modparam("rls","db_url", "mysql://opensips:opensipsrw@localhost/opensips")
> modparam("rls", "server_address", "sip:rls at 10.62.0.155:5060 
> <http://sip:rls@10.62.0.155:5060>")
> modparam("rls", "integrated_xcap_server", 1)
> modparam("rls", "xcap_root","http://promethee.test.com:8888/xcap-root" )
> modparam("rls", "presence_server", "sip:pres at 10.62.0.155:5060 
> <http://sip:pres@10.62.0.155:5060>")
> modparam("rls", "to_presence_code", 10)
> modparam("xcap_client","periodical_query",1)
> modparam("xcap_client","query_period",10)
> modparam("xcap_client","db_url", 
> "mysql://opensips:opensipsrw@localhost/opensips")
>
> I can send you the routing rules if neeeded.
>
> Could you please help us?
>
> Many thanks
>
> Andrew
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