Re: [OpenSER-Users] Dialog module

Hi,

we are using openser 1.3.0 we add new module dialog in openser.cfg file. which provides dialog awareness to OpenSER proxy. also set the modparam...........

modparam("dialog", "db_url", "mysql://openser:routing@localhost/openser") modparam("dialog", "db_mode", 1) modparam("dialog", "table_name", "dialog") modparam("dialog", "dlg_flag", 4)

but dialogs are not add into table called "dialog" when dialogs are active......... what is wrong???????

Thanks & Regards, Amit Vijayvargiya

On Sat, 2008-06-07 at 03:33 +0200, David Villasmil wrote:

True!

Got it, working great now!

Thanks a lot!

David

On Fri, Jun 6, 2008 at 5:54 PM, Bogdan-Andrei Iancu bogdan@voice-system.ro wrote:

    Hi David,

    This is because you do not use loose_route() at all, even if
    you do record_route(). See the dialog module documentation.

    Regards,
    Bogdan

    David Villasmil wrote:


            Hello List,

                I have a simple load balancer with dispatcher. I'm
            using the DIALOG module, it is supposed to store in db
            all info about ongoing dialogs. But my setup must be
            wrong, because a lot of dialogs are not removed when
            the call is hung up.

            Here's my cfg:


            #
            # $Id: openser.cfg 1827 2007-03-12 15:22:53Z
            bogdan_iancu $
            #
            # simple quick-start config script
            # Please refer to the Core CookBook at
            http://www.openser.org/dokuwiki/doku.php
            # for a explanation of possible statements, functions
            and parameters.
            #

            # ----------- global configuration parameters
            ------------------------
            debug=3 # debug level (cmd line: -dddddddddd)
            fork=yes
            log_stderror=no   # (cmd line: -E)
            children=4
            check_via=no
            dns=no
            rev_dns=no
            listen=a.b.c.d
            disable_dns_blacklist=true
            port=5060

            #set module path
            mpath="/lib/openser/modules/"

            # ------------------ module loading
            ----------------------------------
            loadmodule "mysql.so"
            loadmodule "maxfwd.so"
            loadmodule "sl.so"
            loadmodule "dispatcher.so"
            loadmodule "tm.so"
            loadmodule "mi_fifo.so"
            loadmodule "textops.so"
            loadmodule "xlog.so"
            loadmodule "rr.so"
            loadmodule "dialog.so"
            loadmodule "avpops.so"

            modparam("mi_fifo","fifo_name", "/tmp/openser_fifo")
            modparam("tm", "fr_timer", 5)

            modparam("dispatcher", "list_file",
            "/etc/openser/dispatcher.list")
            modparam("dispatcher", "flags", 2)
            modparam("dispatcher", "force_dst", 1)
            modparam("dispatcher", "dst_avp", "$avp(i:271)")
            modparam("dispatcher", "grp_avp", "$avp(i:272)")
            modparam("dispatcher", "cnt_avp", "$avp(i:273)")

            modparam("dialog", "dlg_flag", 4)
            modparam("dialog", "db_mode", 1)
            modparam("dialog", "table_name", "dialog")
            modparam("dialog", "db_url",
            "mysql://user:pass@localhost/openser")

            modparam("avpops","avp_url","mysql://user:pass@localhost/openser")
            modparam("avpops", "avp_table", "dialog")

            route{
               # initial sanity checks -- messages with
               # max_forwards==0, or excessively long requests
               if (!mf_process_maxfwd_header("10")) {
                   sl_send_reply("483","Too Many Hops");
                   exit;
               };

               if (msg:len >=  2048 ) {
                   sl_send_reply("513", "Message too big");
                   exit;
               };

                if (!method=="REGISTER")
                     record_route();

                if (method=="INVITE") { setflag(4); }

               if ( method=="INVITE" || method=="ACK" ||
            method=="BYE" || method=="OPTIONS" ||
            method=="CANCEL" ) {
                     ds_select_dst("1","2");
                     t_on_failure("1");
                     t_relay();
                     exit;
                };

            }

            failure_route[1] {

                    if (t_check_status("408")) {
                            xlog("L_INFO","Marking GW as
            failed...\n");
                            ds_mark_dst("p");
                            ds_next_dst();
                            t_on_failure("1");
                            t_relay();
                    } else{
                            t_reply("501","Not Implemented");
                    }
            }


            As far as I know, using the record_route assures that
            all messages are passed through the proxy so that
            dialogs must be removed... but they'r not



            Any ideas?


            Thanks a lot.



            David Villasmil


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