found this https://github.com/kamailio/kamailio/pull/2845

so, if you want use variables in log_prefix, you need upcoming kamailio 5.6

https://www.kamailio.org/docs/modules/5.6.x/modules/xlog.html#xlog.p.varname prefix_mode

Marek

Dne 19/01/2022 v 16:23 Henning Westerholt napsal(a):

Hello,

you could try to use log_prefix. Have not tried it yet with a dialog variable.

http://www.kamailio.org/wiki/cookbooks/5.5.x/core#log_prefix

Regarding output of a line number, you could try to use this one:

http://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#cfg_key_-_confi...

Cheers,

Henning

thanks

now i understand difference between log_prefix and modparam("xlog", "prefix", "something")

so i'm trying this

log_prefix="{D$dlg(h_id) $cfg(route)}"

but i got this

ERROR: <core> [core/pvapi.c:924]: pv_parse_spec2(): error searching pvar "cfg" ERROR: <core> [core/pvapi.c:1127]: pv_parse_spec2(): wrong char [r/114] in [$cfg(route)] at [5 (5)] ERROR: <core> [core/dprint.c:463]: log_prefix_init(): wrong format[{D$dlg(h_id) $cfg(route)}]

it's the same if its used in

xlog("L_INFO", "D$dlg(h_id) $cfg(route) some log")

do you think there is a module missing?

Marek

Dne 19/01/2022 v 16:23 Henning Westerholt napsal(a):

Hello,

you could try to use log_prefix. Have not tried it yet with a dialog variable.

http://www.kamailio.org/wiki/cookbooks/5.5.x/core#log_prefix

Regarding output of a line number, you could try to use this one:

http://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#cfg_key_-_confi...

Cheers,

Henning

[root@sbc~]# grep cfgutils /etc/kamailio/kamailio.cfg loadmodule "cfgutils.so"

is there a way how can i check if module is loaded without errors? (something like Asterisk's "module show like")

kamailio 5.5.3

Marek

Dne 22/01/2022 v 17:27 Chad napsal(a):

loadmodule "cfgutils.so"

-- ^C

On 1/22/22 2:36 AM, marek wrote:

...

thanks

now i understand difference between log_prefix and modparam("xlog", "prefix", "something")

so i'm trying this

log_prefix="{D$dlg(h_id) $cfg(route)}"

but i got this

ERROR: <core> [core/pvapi.c:924]: pv_parse_spec2(): error searching pvar "cfg" ERROR: <core> [core/pvapi.c:1127]: pv_parse_spec2(): wrong char [r/114] in [$cfg(route)] at [5 (5)] ERROR: <core> [core/dprint.c:463]: log_prefix_init(): wrong format[{D$dlg(h_id) $cfg(route)}]

it's the same if its used in

xlog("L_INFO", "D$dlg(h_id) $cfg(route) some log")

do you think there is a module missing?

Marek

Dne 19/01/2022 v 16:23 Henning Westerholt napsal(a):

...

Hello,

you could try to use log_prefix. Have not tried it yet with a dialog variable.

http://www.kamailio.org/wiki/cookbooks/5.5.x/core#log_prefix

Regarding output of a line number, you could try to use this one:

http://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#cfg_key_-_confi...

Cheers,

Henning

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Hello,

something like this?

root@kam02 # kamcmd core.modules dmq_usrloc dmq [..] tm corex kex jsonrpcs xhttp db_mysql

Cheers,

Henning

hi,

can someone confirm that on kamailio 5.5 $cfg() works?

tested on 5.4 now and it's working. so for me it looks like a bug

i'm using rpms from kamailio repo on centos8 stream

Marek

Dne 24/01/2022 v 16:56 Henning Westerholt napsal(a):

Hello,

something like this?

root@kam02 # kamcmd core.modules dmq_usrloc dmq [..] tm corex kex jsonrpcs xhttp db_mysql

Cheers,

Henning

Are you running 5.5? Do you have log_prefix_mode=1 If set to 1, then the log prefix is evaluated before/after each config action (needs to be set when the log_prefix has variables that are different based on the context of config execution, e.g., $cfg(line)).

BTW "grep cfgutils /etc/kamailio/kamailio.cfg" may not be good enough, because the loadmodule "cfgutils.so" might be inside of an if statement. You also need to make sure it is actually loaded above the log_prefix line where you use it.

I don't know how to show the loaded modules, probably some kamcli command will show you, did you search the internet for the answer to that?

-- ^C

On 1/24/22 7:41 AM, marek wrote:

[root@sbc~]# grep cfgutils /etc/kamailio/kamailio.cfg loadmodule "cfgutils.so"

is there a way how can i check if module is loaded without errors? (something like Asterisk's "module show like")

kamailio 5.5.3

Marek

Dne 22/01/2022 v 17:27 Chad napsal(a):

...

loadmodule "cfgutils.so"

-- ^C

On 1/22/22 2:36 AM, marek wrote:

...

thanks

now i understand difference between log_prefix and modparam("xlog", "prefix", "something")

so i'm trying this

log_prefix="{D$dlg(h_id) $cfg(route)}"

but i got this

ERROR: <core> [core/pvapi.c:924]: pv_parse_spec2(): error searching pvar "cfg" ERROR: <core> [core/pvapi.c:1127]: pv_parse_spec2(): wrong char [r/114] in [$cfg(route)] at [5 (5)] ERROR: <core> [core/dprint.c:463]: log_prefix_init(): wrong format[{D$dlg(h_id) $cfg(route)}]

it's the same if its used in

xlog("L_INFO", "D$dlg(h_id) $cfg(route) some log")

do you think there is a module missing?

Marek

Dne 19/01/2022 v 16:23 Henning Westerholt napsal(a):

...

Hello,

you could try to use log_prefix. Have not tried it yet with a dialog variable.

http://www.kamailio.org/wiki/cookbooks/5.5.x/core#log_prefix

Regarding output of a line number, you could try to use this one:

http://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#cfg_key_-_confi...

Cheers,

Henning

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Kamailio - Users Mailing List - Non Commercial Discussions  * sr-users@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:  * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

For line number:

xlogl([ [facility,] level,] format)

Similar to xlog(), in addition prints configuration file line number at the beginning of message. https://kamailio.org/docs/modules/5.5.x/modules/xlog.html#xlog.f.xlogl

Ben Kaufman

-----Original Message----- From: sr-users sr-users-bounces@lists.kamailio.org On Behalf Of Chad Sent: Wednesday, January 19, 2022 9:17 AM To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org; marek cervajs64@gmail.com Subject: Re: [SR-Users] kamailio log dialog correlation

I wanted the same thing only with line number, in the end I had to do a global search and replace, I could not get it to work via a global param. I even tried xlogl which just threw errors that no such command existed (even though it is listed in the docs: https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fkamailio.o...).

Here is what I ended up with: xlog("L_INFO", "### Something to log ### Line: $cfg(line)\n");

Maybe someone else knows more, but I could not get it to work without hardcoding it into every xlog call.

-- ^C

On 1/19/22 7:06 AM, marek wrote:

hi,

is it possible create log of SIP dialog like https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.aster... ?

it looks like its possible like this

xlog("L_INFO", "D$dlg(h_id)   something to log \n");

but i must copy $dlg(h_id) in every xlog

tried this

modparam("xlog", "prefix", "D$dlg(h_id)")

but it not works with variables

any other tips/ideas?

goal is to correlate logs for one dialog (call)

thanks

Marek

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