8 Jul
2016
8 Jul
'16
1:20 p.m.
Hi,
I'm trying to use this line in one route:
$shtinc(pushedUsers=>$avp(s:authuser));
However, when checking the syntax of this file, Kamailio says:
0(609) : <core> [cfg.y:3365]: yyerror_at(): parse error in config
file /etc/kamailio/kamailio_sip_proxy.cfg, line 3304, column 2-39:
read only pvar in assignment left side
According to the pseudo vars documentation, I should be able to use it
like that.
Can someone tell me what I am missing?
Best Regards,
Sebastian
8 Jul
8 Jul
1:56 p.m.
Hello,
you ave to use it in right side of an assignment, like:
$var(x) = ...
Cheers,
Daniel
On 08/07/16 12:20, Sebastian Damm wrote:
Hi,
I'm trying to use this line in one route:
$shtinc(pushedUsers=>$avp(s:authuser));
However, when checking the syntax of this file, Kamailio says:
0(609) : <core> [cfg.y:3365]: yyerror_at(): parse error in config
file /etc/kamailio/kamailio_sip_proxy.cfg, line 3304, column 2-39:
read only pvar in assignment left side
According to the pseudo vars documentation, I should be able to use it
like that.
Can someone tell me what I am missing?
Best Regards,
Sebastian
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--
Daniel-Constantin Mierla
http://www.asipto.com - http://www.kamailio.org
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
3:43 p.m.
Hi,
is there a reason to not allow it as a simple operation on a separate
line without a left and right side? After all, it's just an
incrementation of a value, so why do I have to assign it to a variable
(which I don't need at this point) or use it somewhere else? I now
included it into an xlog line as shown in the docs, but the
readability for sure would be a lot better if it was a separate
command.
Best Regards,
Sebastian
3:51 p.m.
Hello,
this is a special variable -- that's why they were called
pseudo-variables in the first place.
It does an atomic increment when evaluated in a expression. The
interpreter doesn't trigger evaluation if the variable is not in the
right side of an assignment (or parameter for functions).
If you use xlog, be aware that the variable is evaluated only if the log
message is printed (e.g, if you use xdbg and debug=1, then the xdbg is
not evaluated).
Cheers,
Daniel
On 08/07/16 14:43, Sebastian Damm wrote:
Hi,
is there a reason to not allow it as a simple operation on a separate
line without a left and right side? After all, it's just an
incrementation of a value, so why do I have to assign it to a variable
(which I don't need at this point) or use it somewhere else? I now
included it into an xlog line as shown in the docs, but the
readability for sure would be a lot better if it was a separate
command.
Best Regards,
Sebastian
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://www.asipto.com - http://www.kamailio.org
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
3059
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3 comments
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participants (2)
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Daniel-Constantin Mierla -
Sebastian Damm