sr-users July 2019

sr-users@lists.kamailio.org

68 participants
72 discussions

by Henning Westerholt

Hello Ali, (please keep the sr-users list in CC, that other people can also participate) Remove the “-D” from your Kamailio command line – then the warning will disappear. This is also necessary because you want to have Kamailio listen on several addresses. If you want to test it more in a production like setting, you should also remove the “-E” from the command line. You will find the logging in your system log then. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services From: ali mahfouz <arm037(a)usal.edu.lb> Sent: Wednesday, July 10, 2019 11:54 AM To: Henning Westerholt <hw(a)skalatan.de> Subject: Re: [SR-Users] kamailio warning Dear Mr.Henning, I am working on high availability on two Kamailio servers connected to the database using keepalived and when I am testing Kamailio I got this issue and I have no idea about fixing it i am trying to see by this command kamailio -E -D -f /etc/kamailio/kamailio.cfg 0(16101) INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: 10.10.10.20:5060<http://10.10.10.20:5060> udp: 10.10.10.3:5060<http://10.10.10.3:5060> tcp: 10.10.10.20:5060<http://10.10.10.20:5060> tcp: 10.10.10.3:5060<http://10.10.10.3:5060> Aliases: tcp: 10.10.10.3:5060<http://10.10.10.3:5060> tcp: 10.10.10.20:5060<http://10.10.10.20:5060> udp: 10.10.10.3:5060<http://10.10.10.3:5060> udp: 10.10.10.20:5060<http://10.10.10.20:5060> *: sip.domain.local:* WARNING: no fork mode and more than one listen address found (will use only the first one) 0(16101) INFO: <core> [core/tcp_main.c:4721]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(16101) INFO: jsonrpcs [jsonrpcs_sock.c:197]: jsonrpc_dgram_mod_init(): the socket /var/run/kamailio/kamailio_rpc.sock already exists, trying to delete it... 0(16101) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(16101) INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available 0(16101) INFO: <core> [main.c:2669]: main(): processes (at least): 16 - shm size: 67108864 - pkg size: 8388608 0(16101) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(16101) INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(16101) WARNING: <core> [main.c:1347]: main_loop(): using only the first listen address (no fork) 6(16131) INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) 5(16130) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/16130 ^C 6(16131) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 5(16130) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 1(16126) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 0(16101) ALERT: <core> [main.c:751]: handle_sigs(): child process 16131 exited normally, status= 3(16128) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 0 0(16101) ALERT: <core> [main.c:751]: handle_sigs(): child process 16126 exited normally, status= 4(16129) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 0 0(16101) ALERT: <core> [main.c:751]: handle_sigs(): child process 16128 exited normally, status=0 0(16101) ALERT: <core> [main.c:751]: handle_sigs(): child process 16129 exited normally, status=0 0(16101) ALERT: <core> [main.c:751]: handle_sigs(): child process 16130 exited normally, status=0 0(16101) INFO: <core> [main.c:778]: handle_sigs(): dont_fork turned on, living on 0(16101) INFO: <core> [main.c:772]: handle_sigs(): SIGCHLD received, but no child has stopped, ignoring it 0(16101) NOTICE: <core> [main.c:709]: handle_sigs(): Thank you for flying kamailio!!! 2(16127) INFO: <core> [main.c:836]: sig_usr(): signal 15 received 0(16101) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Please help thank you for giving time from your time On Wed, Jul 10, 2019 at 12:40 PM Henning Westerholt <hw(a)skalatan.de<mailto:hw@skalatan.de>> wrote: Hello Ali, the first warning is related about the starting mode of Kamailio. You should not start it with “no forking mode” if you want to get rid of it. Have a look to your command line parameters: “-D” is the one to change. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services From: sr-users <sr-users-bounces(a)lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>> On Behalf Of ali mahfouz Sent: Wednesday, July 10, 2019 8:46 AM To: sr-users(a)lists.kamailio.org<mailto:sr-users@lists.kamailio.org>; sr-users-request(a)lists.kamailio.org<mailto:sr-users-request@lists.kamailio.org>; sr-users-owner(a)lists.kamailio.org<mailto:sr-users-owner@lists.kamailio.org> Subject: [SR-Users] kamailio warning WARNING: no fork mode and more than one listen address found (will use only the first one) 0(8777) INFO: <core> [core/tcp_main.c:4721]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(8777) INFO: jsonrpcs [jsonrpcs_sock.c:197]: jsonrpc_dgram_mod_init(): the socket /var/run/kamailio/kamailio_rpc.sock already exists, trying to delete it... 0(8777) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(8777) INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available 0(8777) INFO: <core> [main.c:2669]: main(): processes (at least): 16 - shm size: 67108864 - pkg size: 8388608 0(8777) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(8777) INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(8777) WARNING: <core> [main.c:1347]: main_loop(): using only the first listen address (no fork) 5(8782) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/8782 6(8783) INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) ^C 6(8783) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 5(8782) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 4(8781) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 3(8780) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 1(8778) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8782 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8778 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8781 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8783 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8780 exited normally, status=0 0(8777) INFO: <core> [main.c:778]: handle_sigs(): dont_fork turned on, living on 0(8777) INFO: <core> [main.c:772]: handle_sigs(): SIGCHLD received, but no child has stopped, ignoring it 0(8777) NOTICE: <core> [main.c:709]: handle_sigs(): Thank you for flying kamailio!!! 2(8779) INFO: <core> [main.c:836]: sig_usr(): signal 15 received 0(8777) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized

4 years, 9 months

(no subject)

by Ilie Soltanici

Hello, Could someone help me to set a variable as a string in Kamailio? At the moment i'm using the following statement: *$var(account)=$(au{s.substr,0,8}); * *xlogl("L_INFO", "[1234] Account: $var(* *account* *)\n");* which is working fine, but i need to change it into: *$var(account)=$(au{s.select,0,-}{s.toupper})-$(au{s.select,1,-});* By doing this I'm getting the error: *[core/rvalue.c:1007]: rval_get_int(): automatic string to int conversion for "AT" failed[core/rvalue.c:1912]: rval_expr_eval_int(): rval expression conversion to int failed (729,30-729,59)* I tried also: *$var(account)="" + "$(au{s.select,0,-}{s.toupper})-$(au{s.select,1,-})";* But, then I'm getting: *Account = $(au{s.select,0,-}{s.toupper})-$(au{s.select,1,-})* instead of the value. What is the correct way to set it? Thank you.

4 years, 9 months

kamailio warning

by ali mahfouz

WARNING: no fork mode and more than one listen address found (will use only the first one) 0(8777) INFO: <core> [core/tcp_main.c:4721]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(8777) INFO: jsonrpcs [jsonrpcs_sock.c:197]: jsonrpc_dgram_mod_init(): the socket /var/run/kamailio/kamailio_rpc.sock already exists, trying to delete it... 0(8777) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(8777) INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available 0(8777) INFO: <core> [main.c:2669]: main(): processes (at least): 16 - shm size: 67108864 - pkg size: 8388608 0(8777) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(8777) INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(8777) WARNING: <core> [main.c:1347]: main_loop(): using only the first listen address (no fork) 5(8782) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/8782 6(8783) INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) ^C 6(8783) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 5(8782) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 4(8781) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 3(8780) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 1(8778) INFO: <core> [main.c:836]: sig_usr(): signal 2 received 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8782 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8778 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8781 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8783 exited normally, status=0 0(8777) ALERT: <core> [main.c:751]: handle_sigs(): child process 8780 exited normally, status=0 0(8777) INFO: <core> [main.c:778]: handle_sigs(): dont_fork turned on, living on 0(8777) INFO: <core> [main.c:772]: handle_sigs(): SIGCHLD received, but no child has stopped, ignoring it 0(8777) NOTICE: <core> [main.c:709]: handle_sigs(): Thank you for flying kamailio!!! 2(8779) INFO: <core> [main.c:836]: sig_usr(): signal 15 received 0(8777) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized

4 years, 9 months

mi_datagram module in ipv6

by Albert Petit

hi i would need to replicate behaviour of refresh watchers command at mi_datagram module in an ipv6 system. but in such system i am not able to bind this module in an iov6 address desoite its doc claims is possible https://kamailio.org/docs/modules/4.4.x/modules/presence.html#idp21723212 hence not sure i will be able to use mi_datagram using ipv6 address unless some user tells me he/shr could do succesfully as module is quite old question is: h¥w could i force kamailio to notify watchers of a subscriber in some other way from an external application? any hints? thanks

4 years, 9 months

kamctl ul command seems NOK when using an IPv6 Address

by Albert Petit

Hi, I am trying to create an identity with permanent location in my system using kamctl ul add command. Usually i have no issue doing that in IPv4 ,example kamctl ul add mcpttcontrolling sip:mcpttcontrolling@127.0.0.1:5070 it is OK However when i do that using an IPv6 address i get following error: kamctl ul add mcpttcontrolling sip:mcpttcontrolling@ [2001:470:1f21:219:20c:29ff:fedb:db6e]:5070 error: invalid SIP URI: sip:mcpttcontrolling@ [2001:470:1f21:219:20c:29ff:fedb:db6e]:5070 Let me know what you would need to investigate or what i am doing wrong for adding a location with IPv6 Address using kamctl tool Thanks Albert

4 years, 9 months

Jansson_get issues

by Igor Olhovskiy

Hi! I'm trying to get jannson_get working, but seems missing something. Example is quite simple, actually taken from wiki $var(result) = $null; jansson_get("pi", '{"mystr":"my input string", "count":9000, "mybool":true, "pi":3.14159}', $var(result)); When running this part of code getting ERROR: <core> [core/action.c:1139]: do_action(): runtime fixup failed for jansson_get param 3 ERROR: <core> [core/action.c:1518]: do_action(): run action error at: /etc/kamailio/kamailio.cfg:1030 Also tried with jannson_get(".pi", ...); jannson_get('/"pi"', ...); and a bit others. What am I missing? kamailio 5.2.3 Thanks!

4 years, 9 months

KW 2019 presentation files

by Denys Pozniak

Hello! Where can I find fresh presentation files from the KW 2019? PS. Nothing here: https://www.kamailio.org/events/ -- BR, Denys Pozniak

4 years, 9 months

where can i find siremis user guide?

by quxiao＠unioncast.cn

hi�� i have installed siremis successfully for the first time, but there is no guide to use siremis, where can i find it, thanks Best Regards & Thanks�� ֻ��13401129519 ��䣺quxiao(a)unioncast.cn ְλ��߼�C++��ʦ ��ţ��з�� Vҕͨ�_��־W�j�Ƽ��޹�˾ Unioncast Digital Network Technology Co., Ltd. Beijing ��˾��ҳ��http://www.unioncast.cn/ һ��ƶ��Ӧ�÷��ṩ�� ַ��к��йش��ϴ��3�ź��Ƽ��9��910�� ʱࣺ100081

4 years, 9 months

Kamailio new in devel for upcoming 5.3.0

by Henning Westerholt

Hello, I have updated the "new in devel" features document in our wiki. Pretty amazing stuff already in for the upcoming 5.3.0: * 5 new modules * Changes in 32 existing modules * Many changes in core, API refactoring and tools * About 1000 commits from 62 authors (development still ongoing!) Full list at: https://www.kamailio.org/wiki/features/new-in-devel A summary can be found in my today talk at COMMCON, slides 10,11: https://skalatan.de/de/archiv/presentations/commcon-2019-presentation.pdf Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services

4 years, 9 months

How to statelessly send a reply to custom destination?

by George Diamantopoulos

Hello all, I've been trying to handle OPTIONS statelessly, but proper handling fails for UACs behind NAT without ALG. I thought I'd overcome this by setting the $du pseudovariable, but apparently I'm missing something. The following does not work: if ($Rp == "6050") { force_send_socket(udp:10.10.10.10:6050); } $du = "sip:" + $si + ":" + $sp; sl_send_reply("200","OK"); exit; I'm now realising that I put this in request_route() so force_send_socket() and $du have no use whatsoever, since the request is not forwarded anywhere. Is this the reason? So the question is, how can I do the following things for a stateless reply: a) choose a sending socket for the reply and b) change the destination for the reply to something other than the URI in the first Via header. Thanks! BR, George

4 years, 9 months

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

sr-users July 2019