[SR-Users] mi_fifo question

[Daniel-Constantin Mierla]

Hello,

On 1/11/11 5:20 PM, Ricardo Martinez wrote:
>
> Ok.
>
> It was a “typo” problem.
>
> The command : kamctl fifo profile_get_size your_dlg_profile
>
> Works ok.
>
> So.. question :
>
> I’m using the documentation in the DIALOG MODULE and there it says :
>
> *8.5. **profile_get_size***
>
> Returns the number of dialogs belonging to a profile. If the profile 
> supports values, the check can be reinforced to take into account a 
> specific value - how many dialogs were inserted into the profile with 
> a specific value. If no value is passed, only the simply belonging of 
> the dialog to the profile is checked. Note that if the profile does 
> not supports values, this will be silently discarded.
>
> Name:/profile_get_size/
>
> Parameters:
>
>     * /profile/- name of the profile to get the value for.
>     * /value/(optional)- string value to further restrict the check;
>
> MI FIFO Command Format:
>
>                :profile_get_size:_reply_fifo_file_
>
> inbound_calls
>
>                _empty_line_
>
> This is something different from the command you gave me.  Why?.l. or 
> maybe I’m misunderstanding the documentation?
>
the documentation is about what to write in the fifo file. It is what 
kamctl writes there.

kamctl sets it own reply fifo file and the parameters after the fifo 
command are written one per line in the fifo file.

The generic fifo command format to be written to fifo file is:

:command:reply_fifo_file
param1
...
paramN
_empty_line_

So, for kamctl tool, that should be given like:

kamctl fifo command param1 ... paramN

Cheers,
Daniel
>
> Thanks anyway.
>
> Regards,
>
> Ricardo.-
>
> *De:*Daniel-Constantin Mierla [mailto:miconda at gmail.com 
> <mailto:miconda at gmail.com>]
> *Enviado el:* martes, 11 de enero de 2011 13:09
> *Para:* Ricardo Martinez
> *CC:* sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
> *Asunto:* Re: [SR-Users] mi_fifo question
>
> Hello,
>
> On 1/11/11 4:40 PM, Ricardo Martinez wrote:
>
> Hello.
>
> I’m trying to use the kamctl command to get information about 
> dialogs.  I’m using the next line :
>
> kamctl fifo profile_get_size:kamailio_fifo
>
>
> first the way you use the command is wrong, try:
>
> kamctl fifo profile_get_size your_dlg_profile
>
>
> If the error persists, send the new output. Also, be sure kamailio is 
> running as an user that has privileges to read from the fifo file.
>
> Cheers,
> Daniel
>
> and I’m getting the next output in the log file :
>
> Jan 11 12:34:38 /usr/local/sbin/kamailio[15051]: ERROR: mi_fifo 
> [fifo_fnc.c:223]: open error 
> (/tmp/kamailio_fifo:openser_receiver_15073): No such file or directory
>
> Jan 11 12:34:38 /usr/local/sbin/kamailio[15051]: ERROR: mi_fifo 
> [fifo_fnc.c:484]: cannot open reply pipe 
> /tmp/kamailio_fifo:openser_receiver_15073
>
> What I’m doing wrong?
>
> This is part of the configuration file :
>
> # ----- mi_fifo params ------
>
> modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
>
> modparam("mi_fifo", "fifo_group", 0)
>
> modparam("mi_fifo", "fifo_group", "root")
>
> modparam("mi_fifo", "fifo_user", 0)
>
> modparam("mi_fifo", "fifo_user", "root")
>
> and this is  the file kamailio_fifo in the /tmp directory :
>
> [root at kamailio]# ls -la /tmp
>
> total 52
>
> drwxrwxrwt.  4 root   root    4096 Jan 11 12:38 .
>
> dr-xr-xr-x. 25 root   root    4096 Jan  7 09:25 ..
>
> drwxrwxrwt   2 root   root    4096 Jan  7 09:25 .ICE-unix
>
> *prw-rw----   1 root   root       0 Jan 11 12:34 kamailio_fifo*
>
> drwx------   2 root   root    4096 Jan 11 09:54 ssh-gpTCQ12700
>
> Hope someone could help me.
>
> Regards,
>
> Ricardo.-
>
>   
>   
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>
>
>
> -- 
> Daniel-Constantin Mierla
> Kamailio (OpenSER) Advanced Training
> Jan 24-26, 2011, Irvine, CA, USA
> http://www.asipto.com

-- 
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com

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