[OpenSIPS-Users] need help on accounting

[Bogdan-Andrei Iancu]

Hi,

Is what you pasted the entire script?

because you get the error:
    ERROR:tm:t_forward_nonack: no branch for forwarding

only when the doing t_relay and:
    1) in request route, the RURI is invalid or unresolvable -> you 
should see and error about this
    2) in failure route, you do not do any append_branch() before t_relay().

Regards,
Bogdan

haloha wrote:
> Hi all
>
> i am learn how to use the acc module, the config is show below, i 
> intend to use mysql to store all call with 200ok but when i make call 
> i got nothing in the acc table of mysql and got the problem
>
> [root at computer1 ~]# tail -f /var/log/messages
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: 
> INFO:registrar:mod_init: initializing...
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: INFO:textops:mod_init: 
> initializing...
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: INFO:auth:mod_init: 
> initializing...
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: INFO:auth_db:mod_init: 
> initializing...
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: INFO:acc:mod_init: 
> initializing...
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: 
> INFO:core:probe_max_receive_buffer: using a UDP receive buffer of 255 kb
> Oct 12 10:45:42 computer1 /sbin/opensips[3730]: 
> INFO:core:probe_max_receive_buffer: using a UDP receive buffer of 255 kb
> Oct 12 10:45:48 computer1 /sbin/opensips[3750]: 
> ERROR:tm:t_forward_nonack: no branch for forwarding
> Oct 12 10:45:48 computer1 /sbin/opensips[3750]: ERROR:tm:w_t_relay: 
> t_forward_nonack failed
> Oct 12 10:45:50 computer1 /sbin/opensips[3741]: 
> CRITICAL:tm:t_should_relay_response: pick_branch failed (lowest==-1) 
> for code 480
>
>
>
> but when i comment the t_relay(); it works fine but not show up the 
> calling number + called number
> +----+--------+----------+----------+----------------------------------------------+----------+------------+---------------------+----------+--------+
> | id | method | from_tag | to_tag   | 
> callid                                       | sip_code | sip_reason | 
> time                | from_uri | to_uri |
> +----+--------+----------+----------+----------------------------------------------+----------+------------+---------------------+----------+--------+
> |  7 | INVITE | 1b521e5d | 3b07760d | 
> ZmY3OGZmZmMzY2UzNjZjNTE5YTU2MDBmMTFiM2UzZTQ. | 200      | OK         | 
> 2008-10-12 10:55:05 |          |        |
> |  8 | BYE    | 3b07760d | 1b521e5d | 
> ZmY3OGZmZmMzY2UzNjZjNTE5YTU2MDBmMTFiM2UzZTQ. | 200      | OK         | 
> 2008-10-12 10:55:16 |          |        |
> |  6 | INVITE | 3558b765 | d0742f7e | 
> MzI3N2RhOWFmYjUwYWZmNzg0ZWM2NTQwZGNmMmQ1MGQ. | 200      | OK         | 
> 2008-10-12 10:43:30 |          |        |
> +----+--------+----------+----------+----------------------------------------------+----------+------------+---------------------+----------+--------+
>
> what is the difference between have t_relay() and not have t_replay()?
> i follow the Gerenal example :
>       
> http://www.sfr-fresh.com/unix/privat/opensips-1.4.0-tls_src.tar.gz:a/opensips-1.4.0-tls/modules/acc/README
>
>
> how do i use the text file instead of mysql
>
>
> loadmodule "acc.so"
> modparam("acc", "db_flag", 2)
> modparam("acc", "db_url", 
> "mysql://opensips:opensipsrw@localhost/opensips") # use mysql engine
> modparam("acc", "db_table_acc", "acc")
>
>
> route{
>         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 (loose_route()) {
>                 # mark routing logic in request
>                 append_hf("P-hint: rr-enforced\r\n");
>                 if (is_method("BYE"))
>                         setflag(2);
>                 route(1);
>         };
>         if (is_method("PUBLISH|SUBSCRIBE"))
>         {
>                 sl_send_reply("503", "Service Unavailable");
>                 exit;
>         }
>         if (is_method("REGISTER"))
>         {
>                 # authenticate the REGISTER requests (uncomment to 
> enable auth)
>                 if(!www_authorize("", "subscriber")){
>                       www_challenge("", "0");
>                       consume_credentials();
>                       exit;
>                 }
>
>                 if (!check_to())
>                 {
>                       sl_send_reply("403","Forbidden auth ID");
>                       exit;
>                 }
>
>
>                 if (!save("location"))
>                         sl_reply_error();
>
>                 exit;
>         }
>         if (!lookup("location")) {
>                 switch ($retcode) {
>                         case -1:
>                         case -3:
>                                 t_newtran();
>                                 t_reply("404", "Not Found");
>                                 exit;
>                         case -2:
>                                 sl_send_reply("405", "Method Not 
> Allowed");
>                                 exit;
>                 }
>         }
>         if (!method=="REGISTER"){
>                 route(2);
>         }
>         route(1);
> }
> route[1] {
>     # send it out now; use stateful forwarding as it works reliably
>     # even for UDP2TCP
>     if (!t_relay()) {
>         sl_reply_error();
>     };
>     exit;
> }
> route[2] {
>         if (is_method("INVITE")){
>                 if (!proxy_authorize("", "subscriber")) {
>                         proxy_challenge("", "0");  # Realm will be 
> autogenerated
>                         consume_credentials();
>                 };
>                 setflag(2);
>                 t_relay(); /* enter stateful mode now */
>         }
>     record_route();
> }
>
> Thank you
> Ha`
>
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