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

sgy nucsgy at 163.com
Wed May 31 16:44:41 CEST 2017


Hi Daniel,

Thank you very much. I will study it further.


--

Best Regards,
Shengy

在 2017-05-31 00:40:57,"Daniel-Constantin Mierla" <miconda at gmail.com> 写道:


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> 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




 




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-- 
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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