[SR-Users] Configure(children=x) didn't work

Daniel-Constantin Mierla miconda at gmail.com
Tue May 30 18:40:57 CEST 2017


children parameter is to specify the number of workers per udp socket
(or other sockets, a matter of different parameters). It is normal to
have more than its value, because kamailio creates also timer processes,
etc.

You can do 'kamctl ps' to see the list of processes and a short
description of their purpose.

Cheers,
Daniel


On 30.05.17 16:21, sgy wrote:
> I set value to 3. The program can be started,  but number of the
> process is 8
>
> 1. if I set 20, it will start 20 processes
> 2. if I set 3, it will start 8 processes
>
> I want to know the minimum of process is whether 8. Can I set it to
> one process ?
>
> /* number of SIP routing processes */
> children=3
>
> tail -f /var/log/syslog:
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z kamailio: INFO: <core>
> [core/sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled
> - if you want to use it, load sctp module
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1802]: INFO: rr [../outbound/api.h:52]:
> ob_load_api(): unable to import bind_ob - maybe module is not loaded
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1802]: INFO: rr [rr_mod.c:175]: mod_init():
> outbound module not available
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1802]: INFO: auth [auth_mod.c:347]:
> mod_init(): qop set, but nonce-count (nc_enabled) support disabled
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1802]: INFO: <core> [core/udp_server.c:153]:
> probe_max_receive_buffer(): SO_RCVBUF is initially 229376
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1802]: INFO: <core> [core/udp_server.c:203]:
> probe_max_receive_buffer(): SO_RCVBUF is finally 262142
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1812]: INFO: jsonrpcs [jsonrpcs_sock.c:429]:
> jsonrpc_dgram_process(): a new child 0/1812
> May 30 21:51:06 iZ2ze3uk97m2bfv681kyx4Z
> /usr/local/sbin/kamailio[1814]: INFO: ctl [io_listener.c:210]:
> io_listen_loop(): io_listen_loop: using epoll_lt as the io watch
> method (auto detected)
>
>
> --
> Best Regards,
> Shengy
>
> At 2017-05-30 21:48:48, "Daniel-Constantin Mierla" <miconda at gmail.com
> <mailto:miconda at gmail.com>> wrote:
>
>     Hello,
>
>     what are the error log messages printed in such case? Check your
>     /var/log/syslog or /var/log/messages.
>
>     Cheers,
>     Daniel
>
>     On 30.05.17 15:46, sgy wrote:
>>     HI All,
>>
>>     I try to change the value of children in kamailio.cfg, but it
>>     didn't work, could you give me some advice, thank you
>>
>>
>>
>>     --
>>     Best Regards,
>>     Shengy
>>
>>
>>      
>>
>>
>>
>>     _______________________________________________
>>     Kamailio (SER) - Users Mailing List
>>     sr-users at lists.kamailio.org
>>     https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>     -- 
>     Daniel-Constantin Mierla
>     www.twitter.com/miconda -- www.linkedin.com/in/miconda
>     Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com
>     Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
>
>
>
>  
>
>
>
>  
>

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com

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