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

Daniel-Constantin Mierla miconda at gmail.com
Wed Jul 15 19:44:24 CEST 2020


Hello,

it is already backported in branch 5.3. Are you still running 5.2.x?

Cheers,
Daniel

On 15.07.20 13:07, David VILLAUME wrote:
>
> Hello Daniel,
>
>  
>
> Do you have any idea about when the pâcth could be backported in stable ?
>
>  
>
> Regards,
>
> David
>
>  
>
> *From:*David VILLAUME
> *Sent:* Monday, June 29, 2020 11:21 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.
>
>  
>
> Hi Daniel,
>
>  
>
> The patched worked correctly.
>
>  
>
> Big thanks.
>
>  
>
> Regards,
>
> David
>
>  
>
> *From:*David VILLAUME
> *Sent:* Sunday, June 28, 2020 12:16 PM
> *To:* miconda at gmail.com <mailto:miconda at gmail.com>; Kamailio (SER) -
> Users Mailing List <sr-users at lists.kamailio.org
> <mailto:sr-users at lists.kamailio.org>>
> *Subject:* RE: [SR-Users] RPC Socket stops answering after a few time.
>
>  
>
> Hi,
>
>  
>
> Thanks a lot, the patch is in test, I‘ll be able to confirm you tomorrow.
>
>  
>
> Regards,
>
> David
>
>  
>
> *From:*Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>>
> *Sent:* Tuesday, June 23, 2020 8:15 AM
> *To:* David VILLAUME <david.villaume at sewan.fr
> <mailto:david.villaume at sewan.fr>>; Kamailio (SER) - Users Mailing List
> <sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>>
> *Subject:* Re: [SR-Users] RPC Socket stops answering after a few time.
>
>  
>
> Hello,
>
> can you try with the patch from the commit:
>
>  -
> https://github.com/kamailio/kamailio/commit/f4036c535033a333cb551b5af70703135305e7b3
>
> If all works ok, then I will backport to stable branches.
>
> Cheers,
> Daniel
>
> On 22.06.20 17:53, Daniel-Constantin Mierla wrote:
>
>     Hello,
>
>     I got the backtrace, I will analyse it and see what I find.
>
>     Cheers,
>     Daniel
>
>     On 19.06.20 14:09, David VILLAUME wrote:
>
>         Hello,
>
>          
>
>         I just restarted the service I wait for another occurrence to
>         perform it.
>
>          
>
>         Regards,
>
>         David
>
>          
>
>         *From:*Daniel-Constantin Mierla <miconda at gmail.com>
>         <mailto:miconda at gmail.com>
>         *Sent:* Friday, June 19, 2020 2:07 PM
>         *To:* David VILLAUME <david.villaume at sewan.fr>
>         <mailto:david.villaume at sewan.fr>; Kamailio (SER) - Users
>         Mailing List <sr-users at lists.kamailio.org>
>         <mailto:sr-users at lists.kamailio.org>
>         *Subject:* Re: [SR-Users] RPC Socket stops answering after a
>         few time.
>
>          
>
>         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 <mailto:miconda at gmail.com>;
>             Kamailio (SER) - Users Mailing List
>             <sr-users at lists.kamailio.org>
>             <mailto: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>
>
>                 https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>             -- 
>
>             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 <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 <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 <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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