New subject: IMC module unresolved issues

1 Jun 2011

Hi,

did anyone run into similar problems or have successfully set up IMC module
with mysql? Can you please share your know-how on the subject?

Besides issue described below, I also had several other issues, but I think
they all might be related to the fact that my rooms and members are only
stored in cache, but not in the database. To repeat, this is really strange
behavior because all other modules that I'm using write to the database
without a problem.

Best regards
Ozren

On Mon, May 30, 2011 at 6:28 PM, Ozren Lapcevic &lt;ozren.lapcevic(a)gmail.com&gt;wrote;wrote:

...
  Hi all,

 I'm trying to configure IMC module and get it to work properly but I've run
 into problems with saving IMC module data to mysql database.

 I'm using following code provided in IMC module documentation:

 modparam("imc", "db_url", DBURL)

 ## route block ###
         if(is_method("MESSAGE") && (uri=~ "sip:chat-[0-9]+@")
|| (uri=~
 "sip:chat-manager@")) {
                 xlog("L_INFO", "going to imc: F [$fu] T [$tu] B
[$rb]\n");

                 if(imc_manager())
                         sl_send_reply("200", "ok - imc_manager()");
                 else
                         sl_send_reply("500", "command error");
         exit;
         }

 I am creating chat room with following message sent to chat-manager(a)abc.hr:
 "#create chat-111"

 DEBUG log returns following:
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 INFO: <script>: going to imc: F [sip:oz@abc.hr] T [sip:chat-manager@abc.hr]
 B [#create chat-111]
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc.c:525]: found command
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_cmd.c:146]: command: [create]
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_cmd.c:151]: parameter 0=[chat-111]
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_cmd.c:171]: new room [chat-111]
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_cmd.c:186]: added room uri= sip:chat-111@abc.hr
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_mng.c:322]: [uri]= sip:oz@abc.hr
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_mng.c:326]: [user]= oz
 May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]:
 DEBUG: imc [imc_cmd.c:196]: added the owner as the first member [
 sip:oz@abc.hr]

 "./kamctl fifo imc_list_rooms" returns following:
 ROOM::  URI=sip:chat-111@abc.hr MEMBERS=0 OWNER=sip:oz@abc.hr

 "./kamctl fifo imc_list_members sip:chat-111@abc.hr" returns following:
 ROOM:: sip:chat-111@abc.hr NR_OF_MEMBERS=1
         MEMBER:: sip:oz@abc.hr

 However, that data is not persisted/saved in the imc_rooms and imc_members
 tables in the database. Any clues what might be the problem here?

 Any help is greatly appreciated.

 Best regards,
 Ozren Lapcevic

 PS
 I'm runing Kamailio 3.1.4 with default cfg file with enabled mysql,
 multidomain, usrlocdb, auth and NAT. I can register clients, establish
 calls, send IMs, etc. imc_rooms and imc_members tables were created when
 kamailio was installed. I've also checked imc-create.sql script and tables
 are correctly created.

 The same DBURL used for imc is also used for auth_db, domain and usrloc
 modules and I haven't experienced any problems with those modules and
 database connection/persistence. domain, location, version and subscriber
 tables are correctly populated.

 I'm not getting any errors from imc_manager(), it returns 200 OK. I can't
 trace any errors in DEBUG related to problems with mysql database.

Re: [SR-Users] IMC module unresolved issues