24 Apr
2020
24 Apr
'20
8:30 p.m.
Hello,
have you tried the suggestion from Charles in the other response? It can
help figuring out where the problem resides.
Now, from C point of view, I would need the following output from gdb of
the core file:
frame 0
p *reason
frame 1
p *worker
p *current_job
I would also need to know the modparams for dmq and other dmq_* module,
plus the list if modules for which you enabled dmq (eg, htable, dialog,
presence, ...).
Cheers,
Daniel
On 24.04.20 18:10, SamyGo wrote:
Oops,apologize, missed that:
version: kamailio 5.3.3 (x86_64/linux) 44ccb9-dirty
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC,
F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE
1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 44ccb9 -dirty
compiled on 17:04:55 Apr 17 2020 with gcc 4.9.2
Tried this with version 5.0, 5.2, and now 5.3 same situation..
Thankyou for looking into this,
Sammy
On Fri, Apr 24, 2020 at 2:33 AM Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
you have to provide the version of kamailio for each reported
kamailio issue, otherwise is hard to match with the source code.
Use 'kamailio -v' to get version details.
Cheers,
Daniel
On 23.04.20 23:36, SamyGo wrote:
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Hi,
Is there a way to broadcast KDMQ to the cluster but not expect a
reply back !?as far as I've read the source code
dmq_bcast_message is exactly like dmq_send_message in a way that
it expects a callback to be executed on response i.e expects a reply.
So, the situation I'm facing is I'm broadcasting message to
cluster and I do not want a reply back. The following two options
result in crash & core dump.
1 - If my script doesn't respond back, by use of
dmq_handle_message, it marks the destined servers as "inactive"
and stops usrloc sync process which isn't desirable.
2 - If I respond back with the dmq_handle_message it crashes the
Kamailio which just received this broadcasted message.
Here is how its done in script:
*broadcasting message to cluster:*
dmq_bcast_message("userOnline", "$fu",
"text/plain");
*Receiving and handling a broadcast message:*
route[DMQ_HANDLE] {
if(!(is_method("KDMQ") || $rm == "KDMQ")) return;
if(is_method("KDMQ") || $rm == "KDMQ"){
if($rU =~ "userOnline"){
//user came online in cluster, resume
transactions if-any suspended
$avp(remoteUser) = $rb;
}
dmq_handle_message();
exit;
}
}
*Related log lines:*
Apr 23 21:15:48 kamailio[916]: ALERT: <script>: [da2c1-2f499]
------ DMQ_HANDLE: UserOnline Event Received ------
Apr 23 21:15:48 kamailio[916]: DEBUG: dmq [message.c:53]:
ki_dmq_handle_message_rc(): dmq_handle_message [KDMQ
sip:userOnline@9.8.7.123:5060 <http://sip:userOnline@9.8.7.123:5060>]
Apr 23 21:15:48 kamailio[916]: DEBUG: dmq [message.c:66]:
ki_dmq_handle_message_rc(): dmq_handle_message peer found: userOnline
Apr 23 21:15:48 kamailio[916]: DEBUG: <core>
[core/receive.c:437]: receive_msg(): request-route executed in:
401461 usec
Apr 23 21:15:48 kamailio[935]: DEBUG: dmq [worker.c:87]:
worker_loop(): dmq_worker [2 935] lock acquired
and crash/segfault..
Core dump: https://pastebin.com/S7ekCPfF
Any help or pointers to solve this would be really appreciated.
Best Regards,
Sammy
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--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>