Re: [SR-Users] Migrating from OpenSER config file question.

Hello, No, I did not have the pv module loaded! I loaded that module and all is well. I didn't know I needed it. I ran into a few other small errors that I was able to easily fix so I now have a good config file and am ready to start importing the old database in. Thanks for your help!!

Brian On Thu, Oct 06, 2016 at 11:11:02AM +0200, Daniel-Constantin Mierla wrote: > Hello, > > I just tested with: > > $avp(s:callfwd) = $ruri; > > using kamailio.cfg from master branch and all is ok. > > Have you loaded the pv module? > > Cheers, > Daniel > > On 06/10/16 00:56, Brian McCrary wrote: >> Hello, >> >> Thanks so much for the help in pointing me in the right direction. I >> finally had some time today to work with Kamailio a little. I should >> have pointed out I had commented the avp_write line out in the config >> file and had attempted to convert it to the new format as you had >> suggested. I had $avp(s:callfwd) = $ruri; instead of $avp(callfwd) = >> $ruri; but it seems both give the same error. >> >> With that being said, thanks for pointing out the sqlops module. It >> looks like I should be able to make it do everything I need, and then >> some. There are some things I have been wanting to improve upon and it >> looks like this will certainly help. There has been a lot of really >> nice things added to these new releases! I'm going to give that a go >> and see if I can fix the error by eliminating the problem altogether. :) >> >> Thanks, >> >> Brian >> >> On Mon, Oct 03, 2016 at 09:00:24PM +0200, Daniel-Constantin Mierla wrote: >>> Hello, >>> >>> hmm, the format $avp(s:callfwd) should still work fine. I will look >>> deeper at it when I get a chance after returning to the office in few >>> days. Anyhow, try to use $avp(callfwd), it is the same as $avp(callfwd) >>> if you haven't defined an overlapping avp-alias. >>> >>> On the other hand, I think avp_write(...) is no longer available. Now >>> you can use direct assignment, like: >>> >>> $avp(callfwd) = $ruri; >>> >>> One very useful additions (in newer versions than 1.0, otherwise being >>> quite old by now) is the sqlops module that allows to do all kind of sql >>> operations from configuration file, in many cases saving from the >>> complexity of using avpops db functions. See: >>> >>> https://www.kamailio.org/docs/modules/stable/modules/sqlops.html#idp44901364 >>> >>> So you can do INSERT/UPDATE/REPLACE/... as you need from config file, >>> building the sql query with the variables you want. >>> >>> Cheers, >>> Daniel >>> >>> On 30/09/16 18:29, Brian McCrary wrote: >>>> Hello group, >>>> >>>> I know this may be hard to believe but I'm in the process of upgrading >>>> an old, but stable, OpenSER 1.0 group of servers to Kamilio. I'm >>>> basically going to sort of start from scratch with the database and >>>> export my old MySQL database and write some scripts to reimport the data >>>> using kamctl scripts since the database structure has changed >>>> substantially since then it looks like. >>>> >>>> I've mostly migrated the config file over fairly easily, except for >>>> AVPops. I've got a section of config file that writes into the >>>> usr_preferences database for call forwarding, but I seem to get the same >>>> error anywhere I try to write to the database using AVPops. Here's the >>>> output I get when checking the config: >>>> >>>> 0(1378) DEBUG: <core> [pvapi.c:268]: pv_cache_add(): PV cache not initialized, doing it now >>>> 0(1378) ERROR: <core> [pvapi.c:828]: pv_parse_spec2(): error searching pvar "avp" >>>> 0(1378) ERROR: <core> [pvapi.c:1032]: pv_parse_spec2(): wrong char [s/115] in [$avp(s:callfwd)] at [5 (5)] >>>> 0(1378) : <core> [cfg.y:3368]: yyerror_at(): parse error in config file >>>> /usr/local/etc/kamailio/kamailio.cfg, line 145, column 4-18: Can't get from cache: $avp(s:callfwd) >>>> ERROR: bad config file (1 errors) >>>> >>>> Here's what I think are the revelant portions of the config file: >>>> >>>> modparam("avpops", "db_url", "mysql://user:pass@localhost/kamailio") >>>> modparam("avpops", "avp_table", "usr_preferences") >>>> modparam("avpops", "uuid_column", "uuid") >>>> modparam("avpops", "username_column", "username") >>>> modparam("avpops", "domain_column", "domain") >>>> modparam("avpops", "attribute_column", "attribute") >>>> modparam("avpops", "value_column", "value") >>>> modparam("avpops", "type_column", "type") >>>> <snip> >>>> if (avp_db_load("$from/username", "$avp(s:callfwd)")) >>>> { >>>> if(!avp_db_delete("$from/username", "$avp(s:callfwd)/usr_preferences")) >>>> { >>>> sl_send_reply("500", "Server DB error"); } >>>> } >>>> >>>> # avp_write("$ruri","$avp(s:callfwd)"); # Old OpenSER 1.0 syntax... >>>> $avp(s:callfwd) = $ruri; # New Kamailio syntax ?? >>>> avp_db_store("$from/username","$avp(s:callfwd)/usr_preferences"); >>>> t_relay(); >>>> return; >>>> >>>> Basically I just want to write the ruri into the usr_preferences >>>> database with an attribute of callfwd but not sure what I'm missing. I >>>> see the error "Can't get from cache" but not sure how that pertains to >>>> what I'm trying to do. Anyone have any ideas? >>>> >>>> Thanks, >>>> >>>> Brian >>>> >>>> _______________________________________________ >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>>> sr-users(a)lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> -- >>> Daniel-Constantin Mierla >>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com > -- > Daniel-Constantin Mierla > http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com