[SR-Users] DMQ module issues

[Daniel-Constantin Mierla]

Hello,

the commit you references has nothing to do with version 5.2.5 -- it was
a revert of commits done during 5.5.x development.

So the issue should be somewhere else, unless it was a mistake in typing
the version and instead of 5.2.5 was supposed to be 5.5.2.

Cheers,
Daniel

On 16.09.21 09:13, Sergey Safarov wrote:
> you need to make sure you used the latest commits in branch 5.5 or
> used master.
> https://github.com/kamailio/kamailio/issues/2843
> <https://github.com/kamailio/kamailio/issues/2843>
>
> On Thu, Sep 16, 2021 at 9:22 AM Zé Santos <individuoestima at gmail.com
> <mailto:individuoestima at gmail.com>> wrote:
>
>     Hi guys, I am currently using kamailio v5.2.5 and running it
>     inside a container. I already attempted to upgrade the kamailio to
>     the latest version however the problem persists.
>
>     This is the core dump that I got from using gdb:
>
>         Core was generated by `/usr/sbin/kamailio -f
>         /etc/kazoo/kamailio/kamailio.cfg -m 512 -M 64 -x tlsf -w'.
>         Program terminated with signal 11, Segmentation fault.
>         #0  0x000000000071c63c in select_cfg_var (res=0x7ffd57d49b10,
>         s=0x7f2649395040, msg=0x7ffd57d4c340) at core/cfg/cfg_select.c:211
>         211 i = *(int *)p;
>
>
>     It seems that the problem is with this line:
>
>         modparam("dmq", "notification_address", "sip:DMQ_NOTIFY_ADDRESS")
>
>
>     Also, I only have this issue while running on an AWS instance, I
>     have the same setup on my local computer, however kamailio is able
>     to start correctly.
>
>     While kamailio is starting, I have this line
>
>     #!substdef "!DMQ_NOTIFY_ADDRESS!10.10.10.10:5090!g" 
>
>     It seems that after DMQ is able to obtain the IP address, when it
>     comes to actually sending the message, it is interpreting the ip
>     address of the DMQ_NOTIFY_ADDRESS as an integer and then it gives
>     out a segmentation fault and the module stops.
>
>     Another interesting thing is that if the DMQ_NOTIFY_ADDRESS is the
>     MY_IP_ADDRESS variable instead of the 10.10.10.10, it seems to
>     work properly.
>
>     #!substdef "!DMQ_NOTIFY_ADDRESS!MY_IP_ADDRESS:5090!g" 
>
>     It also doesn't seem related to the ip being in a variable, since
>     I already tried using a DNS record, and once again, it is able to
>     obtain the IPs from the DNS record, and the same issue applies.
>
>     Has anyone ever seen anything like this? I can't find any evidence
>     of this actually happening.
>
>     Thank you kindly for your time.
>
>     Best Regards,
>     José Santos
>
>
>
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda

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