[SR-Users] How to use port number using $env in listen

Syed Shahryar syedshahryar at gmail.com
Tue Dec 22 06:58:38 CET 2020


Any updates on this?

On Tue, Dec 15, 2020 at 8:13 PM Syed Shahryar <syedshahryar at gmail.com>
wrote:

> I am new to Kamailio so may be doing something wrong. I looked at
> https://www.kamailio.org/wiki/cookbooks/5.4.x/core.
>
> I tried the following combinations but getting errors in all cases:
>
> #!subst "/EVAPI_PORT/$env(EVAPI_PORT)/"
> #!substdef "/EVAPI_PORT/$env(EVAPI_PORT)/"
> #!substdefs "/EVAPI_PORT/$env(EVAPI_PORT)/"
>
> *Errors:*
>  0(6) ERROR: <core> [core/pvapi.c:924]: pv_parse_spec2(): error searching
> pvar "env"
>  0(6) ERROR: <core> [core/pvapi.c:1127]: pv_parse_spec2(): wrong char
> [E/69] in [$env(EVAPI_PORT)/] at [5 (5)]
>  0(6) ERROR: <core> [core/re.c:170]: parse_repl(): bad specifier in
> replace part /$env(EVAPI_PORT)/
>  0(6) ERROR: <core> [core/ppcfg.c:69]: pp_subst_add(): bad subst
> expression: /EVAPI_PORT/$env(EVAPI_PORT)/
>
> At a later step, I would like to do:
> #!define EVAPI_LISTEN "0.0.0.0:EVAPI_PORT"
>
> And use EVAP_LISTEN in mod_param for the evapi module.
>
> And something similar to above for TLS settings.
>
>
> On Tue, Dec 15, 2020 at 12:41 PM Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>> Hello,
>>
>> as written on the tracker, look at using #!subst or #!substdef (see core
>> cookbook), they should be able to get the substitution value from
>> environment using $env(NAME).
>>
>> The master branch introduced #!defenv as a (simpler) alternative.
>>
>> Cheers,
>> Daniel
>> On 12.12.20 05:33, Syed Shahryar wrote:
>>
>> I tried many combinations of the following but I keep getting syntax
>> errors:
>>
>> listen=tls:TLS_IP:$env(TLS_PORT) advertise PUBLIC_IP:$env(TLS_PORT)
>>
>>
>> TLS_IP and PUBLIC_IP are constants defined at the top using #!define.
>> And, TLS_PORT is supposed to be the env variable.
>>
>>
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>> --
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>
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This message contains confidential information and is intended only for the
individual named. If you are not the named addressee, you should not
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immediately by email if you have received this email by mistake and delete
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