[OpenSIPS-Users] OpenSIPS 3.0.2 - 'IF' statement doesn't evaluating correctly

[Igor Pavlov]

Thanks a lot for {s.int} ! I forgot that my dialog value is string.
Transforming to int helped.


ср, 19 авг. 2020 г. в 02:33, Callum Guy <callum.guy at x-on.co.uk>:

> Have you matched the dialog before running this check? Just wondering
> if one of those values is stale, do the durations match up with
> reality for the example calls?
>
> Also maybe rule out type issues with $(dlg_val(dialog_min_time){s.int})
>
> On Tue, 18 Aug 2020 at 17:35, Igor Pavlov <igor.pavlov1987 at gmail.com>
> wrote:
> >
> > Hi all, I have found the strange behavior of evaluating boolean value in
> 'if' statement. Here is the part of my routing script, it handles the BYE
> msg (I removed real logic and left only xlog).
> >
> > if ($DLG_lifetime < $dlg_val(dialog_min_time)) {
> >     xlog("L_DBG","[$ci] Dialog lifetime less then dialog_min_time ;
> duration: $DLG_lifetime ; $dlg_val(dialog_min_time)");
> > } else {
> >     xlog("L_DBG","[$ci] Dialog lifetime greater then dialog_min_time ;
> duration: $DLG_lifetime ; $dlg_val(dialog_min_time)");
> > }
> >
> > The '$dlg_val(dialog_min_time)' setup during INVITE handling, after
> create_dialog().
> >
> > Under load I see that '$DLG_lifetime < $dlg_val(dialog_min_time)' is not
> evaluating correctly. Here is some logs:
> >
> > opensips[1589]: [56276459-0-1637911800 at 1.1.1.48] BYE from 2.2.2.143:5060,
> dialog_min_time: 30, duration: 161, status: 5
> > opensips[1589]: [56276459-0-1637911800 at 1.1.1.48] Dialog lifetime less
> then dialog_min_time ; duration: 161 ; 30
> >
> > Here is DLG_lifetime = 161 and $dlg_val(dialog_min_time) = 30 (161 < 30
> ???)
> >
> > Another example:
> >
> > opensips[1590]: [58514636-0-1638386270 at 1.1.1.48] BYE from 1.1.1.50:5060,
> dialog_min_time: 15, duration: 1212, status: 5
> > opensips[1590]: [58514636-0-1638386270 at 1.1.1.48] Dialog lifetime less
> then dialog_min_time ; duration: 1212 ; 15
> >
> > Here is DLG_lifetime = 1212 and $dlg_val(dialog_min_time) = 15 (1212 <
> 15 ???)
> >
> > My OpenSIPS version is:
> >
> > version: opensips 3.0.2 (x86_64/linux)
> > flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
> Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
> > ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> MAX_URI_SIZE 1024, BUF_SIZE 65535
> > poll method support: poll, epoll, sigio_rt, select.
> > git revision: 3a8f6f137
> > main.c compiled on 22:11:53 Jul 20 2020 with gcc 8
> >
> > --
> >
> > Best regards,
> > Igor Pavlov
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
> --
>
>
>
>
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-- 

Best regards,
Igor Pavlov
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