[OpenSIPS-Devel] [ opensips-Bugs-3177286 ] Crash in drouting

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Bugs item #3177286, was opened at 2011-02-10 12:05
Message generated for change (Tracker Item Submitted) made by nobody
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Category: modules
Group: 1.6.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Crash in drouting

Initial Comment:
I am trying implement the drouting... a have 3 gateway in dr_gateways table... and only one rule... gw_list=3,2,1

In the third attempt, opensips crash.... follows the configuration and mysql tables!

route{
...
        #drouting
        if(!do_routing("0")){
                send_reply("503", "No rules found matching the URI prefix");
                exit;
        }

        #flag 11 . flag the transaction to handle the failure route
        setflag(11);
        route(1);

...
}

route[1] {
        # for INVITEs enable some additional helper routes
        if (is_method("INVITE")) {
                t_on_branch("2");
                t_on_reply("2");
                t_on_failure("1");
        }

        if (!t_relay()) {
                sl_reply_error();
        };
        exit;
}




failure_route[1] {
        xlog("FAILURE_ROUTE[1]:  M=$rm RURI=$ru F=$fu T=$tu IP=$si STS=$rs RZ=$rr\n");
        if (t_was_cancelled()) {
                exit;
        }

        #drouting
        if(isflagset(11)){
                if (use_next_gw()) {
                        #xlog ("next gateway $ru \n");
                        t_on_failure("1");
                        t_relay();
                        exit;
                } else {
                        t_reply("503", "Service not available, no more gateways");
                        exit;
                }
        }
}

Feb 10 09:29:58 tesla /sbin/opensips[16358]: ONREPLY_ROUTE[2]:  M=INVITE RURI=<null> F=sip:3534716644 at 200.251.137.109 T=sip:7777%23553588023317 at 200.251.137.110:5060 IP
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:tm:t_should_relay_response: T_code=183, new_code=486
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:tm:t_pick_branch: picked branch 1, code 486 (prio=686)
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:tm:is_3263_failure: dns-failover test: branch=1, last_recv=486, flags=2
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:tm:run_trans_callbacks: trans=0xb59803bc, callback type 64, id 1 entered
Feb 10 09:29:58 tesla /sbin/opensips[16358]: FAILURE_ROUTE[1]:  M=INVITE RURI=sip:553588023317 at 200.182.99.124 F=sip:3534716644 at 200.251.137.109 T=sip:7777#553588023317@
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:drouting:use_next_gw: new RURI set to <sip:0023#553588023317 at 200.155.77.57>
Feb 10 09:29:58 tesla /sbin/opensips[16358]: DBG:core:_shm_resize: resize(0) called
Feb 10 09:29:58 tesla /sbin/opensips[16350]: INFO:core:handle_sigs: child process 16358 exited by a signal 11
Feb 10 09:29:58 tesla /sbin/opensips[16350]: INFO:core:handle_sigs: core was generated
Feb 10 09:29:58 tesla /sbin/opensips[16350]: INFO:core:handle_sigs: terminating due to SIGCHLD
Feb 10 09:29:58 tesla /sbin/opensips[16370]: INFO:core:sig_usr: signal 15 received
Feb 10 09:29:58 tesla /sbin/opensips[16372]: INFO:core:sig_usr: signal 15 received
Feb 10 09:29:58 tesla /sbin/opensips[16373]: INFO:core:sig_usr: signal 15 received


mysql> select * from dr_gateways;
+------+------+----------------+-------+------------+-------+------------+------------------+
| gwid | type | address        | strip | pri_prefix | attrs | probe_mode | description      |
+------+------+----------------+-------+------------+-------+------------+------------------+
|    1 |    0 | 200.155.77.57  |     0 | 0023#      |       |          0 |     |
|    2 |    0 | 200.182.99.124 |     0 |            |       |          0  |           |
|    3 |    0 | 72.85.25.12    |     0 | 5580#      |       |          0 | CLI     |
+------+------+----------------+-------+------------+-------+------------+------------------+


mysql> select * from dr_rules;
+--------+---------+--------+---------+----------+---------+--------+-------+-------------+
| ruleid | groupid | prefix | timerec | priority | routeid | gwlist | attrs | description |
+--------+---------+--------+---------+----------+---------+--------+-------+-------------+
|      1 | 0       | 55     |         |        1 | 0       | 3,2,1  |       | Brasil      |
+--------+---------+--------+---------+----------+---------+--------+-------+-------------+


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