[SR-Users] RPC Socket stops answering after a few time.

[Daniel-Constantin Mierla]

Hello,

get the output of:

kamctl trap

You need gdb installed. The output is written a file, with the path to
file printed by the command. Sent that file so we can investigate and
see what each process is doing.

Cheers.
Daniel

On 19.06.20 13:53, David VILLAUME wrote:
>
> Hello,
>
>  
>
> After a new check , can’t get answer, on the node for :  “kamctl rpc
> dlg.stats_active”
>
>  
>
> And I see in logs that about for dmq replicated calls (dialog
> [dialog.c:2400]: rpc_dlg_stats_active(): not active - state: 5) ,
> disappear after the previous message appears.
>
>  
>
> After trying a “kamctl rpc dlg.stats_active”, I cannot even have
> answer to ‘kamctl rpc core.uptime’ anymore.
>
>  
>
> Have you any idea to go ahead with troubleshooting ?
>
>  
>
> Regards,
>
> David
>
>  
>
> *From:*David VILLAUME
> *Sent:* Thursday, June 18, 2020 3:31 PM
> *To:* miconda at gmail.com; Kamailio (SER) - Users Mailing List
> <sr-users at lists.kamailio.org>
> *Subject:* RE: [SR-Users] RPC Socket stops answering after a few time.
>
>  
>
> Hello Daniel,
>
>  
>
> Thanks for your quick answer.
>
>  
>
> In fact I cannot even enter in kamcmd interactive mode after this happens.
>
>  
>
> Seems that “ kamctl rpc core.uptime “ can still do the job.
>
>  
>
> I’m using kamailio_exporter  with the following methods :
> tm.stats,sl.stats,core.shmmem,core.uptime,dispatcher.list,dlg.stats_active.
>
>  
>
> I haven’t process that requests longest data on the host, so I’m not
> sure if it can be related.
>
>  
>
> Regards,
>
> David
>
>  
>
> *From:*Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>>
> *Sent:* Thursday, June 18, 2020 3:16 PM
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org
> <mailto:sr-users at lists.kamailio.org>>; David VILLAUME
> <david.villaume at sewan.fr <mailto:david.villaume at sewan.fr>>
> *Subject:* Re: [SR-Users] RPC Socket stops answering after a few time.
>
>  
>
> Hello,
>
> what is the command you run? Maybe the result is too big and you need
> to change the params for ctl module.
>
> Or is it for all commands, including those printing small data, such
> case core.uptime?
>
> You can also try the 'kamctl rpc COMMAND', which uses jsonrpcs, the
> error you pasted is from ctl module, used by kamcmd.
>
> Cheers,
> Daniel
>
> On 18.06.20 15:00, David VILLAUME wrote:
>
>     Hello,
>
>      
>
>     I’m having problem with RPC socket that stops answering after
>     approximatively  one or two hours.
>
>      
>
>     Version is 5.2.7
>
>      
>
>     My principal host with exact same version and configuration has no
>     problem, only the backup node (Keepalived + DMQ) encounters the
>     problem.
>
>      
>
>     I could catch this log about the problem, but didn’t find any
>     reason for this :
>
>      
>
>     Jun 18 10:53:33 sbc-kam-partner-b kamailio[83170]: ERROR: ctl
>     [binrpc_run.c:600]: rpc_send(): ERROR: binrprc: rpc_send: send failed
>
>      
>
>      
>
>     _My configuration about rpc : _
>
>      
>
>     loadmodule "jsonrpcs.so"
>
>     modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl")
>
>     modparam("ctl", "binrpc_max_body_size", 1024)
>
>      
>
>      
>
>     Do you have any idea to troubleshoot this ?
>
>      
>
>     Regards,
>
>     David
>
>      
>
>     _______________________________________________
>
>     Kamailio (SER) - Users Mailing List
>
>     sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>
>
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>
> -- 
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Funding: https://www.paypal.me/dcmierla

-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla

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