[OpenSIPS-Users] Issue with rls module?
Andres2 Cores2
acores2 at gmail.com
Thu Apr 29 10:24:00 CEST 2010
Thanks Anca
I have another issue with RLS Subscription expiration. I send a Subscribe to
RLS and I expect a final (Subscription Ste=terminated) Notify when the
subscriptione expires. But I receive no such message.
On the other hand, after a few hours it seems indeed the subscription is not
active anymore.
Sorry to bother you on this, maybe it is a configuration issue.
Best regards
Andrés
2010/4/28 Anca Vamanu <anca at opensips.org>
> Andres2 Cores2 wrote:
> > Thank you Anca
> >
> > In fact I am using the user-agent (picked it up from one config file),
> > either my client either opensips.
> > if($hdr(User-Agent) =~ "me")
> > {
> > xlog("L_DBG","RLS subscribe");
> > $var(ret_code)= rls_handle_subscribe();
> > if($var(ret_code)== 10){
> > handle_subscribe();
> > }
> > }
> > else
> > {
> > xlog("---- route 2 subscribe normal --- \n");
> > handle_subscribe();
> > }
> >
> > Now, after some fixes of the configuration, it seems the flow is
> > correctly managed.
> > There is still one point I am not sure. I had some issues with the
> > NOTIFY sent by PS to RLS
> > that was not correctly managed and I fixed it by adding this condition
> > for NOTIFY
> >
> > if
> > ((is_method("SUBSCRIBE")||is_method("NOTIFY")) && $rd == "10.62.0.155") {
> > # in-dialog subscribe requests
> > route(2);
> > exit;
> > }
> >
> > Where route(2) invokes rls_handle_notify() for NOTIFY requests.
> >
> > Do you think it is fine? It is not perfectly clear what is called the
> > "in-dialog" subscribe requests.
> >
> Yes, the check is all right. The most common check is if "uri ==
> myself", because then it is sure that the Notify is addressed to
> OpenSIPS. The stricter check is uri== "what you set in server_address
> prameter for module rls".
> That comment line with in-dialog requests is put there because that if
> you look in the default configuration file - initial and in-dialog
> rquests are processed separately. The type is determined at the
> beginning and there are two different block for the two types of
> messages. So, for Subscribes route(2) is called in two places in the
> script - once for the initial ones and also for the in dialog ones.
> Anyhow that comment is not something you should worry about.
>
> Regards,
>
> --
> Anca Vamanu
> www.voice-system.ro
>
>
> > Thanks for all.
> > Andrew
> >
> >
> > 2010/4/28 Anca Vamanu <anca at opensips.org <mailto:anca at opensips.org>>
> >
> > 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 <http://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>
> > > <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>
> > > <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>
> > > <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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