sr-users March 2019

sr-users@lists.kamailio.org

78 participants
104 discussions

where to find the cfg languaje for program on it?
by PICCORO McKAY Lenz 01 Apr '19

01 Apr '19

recently i wrote a portion of my cfg file but i found that i based my code in other sources and results of try/tach experiments i cannot found the documents for the languaje of the core i only found the link: https://www.kamailio.org/wiki/cookbooks/devel/core but in that link there's no references about languaje per see only about how to write portions of the file and sections.. maybe i wrong or the document are wrote in different way? by example how to evaluate the output of a custom function/section? Lenz McKAY Gerardo (PICCORO) http://qgqlochekone.blogspot.com

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drop before exit and send ok reply first can be done?
by PICCORO McKAY Lenz 01 Apr '19

01 Apr '19

h have this for a custom rule agains spoecific messages: sl_send_reply("200", "OK"); drop(); exit; my question are if that rules are correct: i want to drop but send firts to client a ok response.. i mean client receive "all are ok dont worry" and then drop the rest packets.. that's correct? Lenz McKAY Gerardo (PICCORO) http://qgqlochekone.blogspot.com

3 2

kamailio and rtpengine
by David Villasmil 01 Apr '19

01 Apr '19

Hello guys, i'm trying to configure rtpengine, but when starting kamailio (with an empty table) i'm getting ```build_rtpp_socks(): no more pkg memory for rtpp_socks``` Can anyone help? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

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kamailio 5.2.0 with empty table of rtpengine - kamailio doesn't start
by * Paolo Visintin - evosip.cloud 31 Mar '19

31 Mar '19

Hello, I noticed that , with kamailio ver. 5.2.1 starting with empty rtpengine table causes strange messages in kamailio and it doesn't start modparam("rtpengine", "db_url", "text:///tmp/kamailio/dbtext") cat /tmp/kamailio/dbtext/rtpengine id(int,auto) setid(int) url(string) weight(int) disabled(int) stamp(int) 0(2856) WARNING: tm [tm.c:760]: mod_init(): reparse_on_dns_failover is enabled on a multihomed host -- check the readme of tm module! 0(2856) WARNING: rtpengine [rtpengine_db.c:100]: rtpp_load_db(): No rtpproxy instances in database 0(2856) ERROR: rtpengine [rtpengine.c:2768]: select_rtpp_set(): no rtpp_set_list->rset_first 0(2856) NOTICE: rtpengine [rtpengine.c:1664]: mod_init(): Default rtpp set 0 NOT found 1(2857) NOTICE: usrloc [udomain.c:434]: preload_udomain(): filtered by server_id[0] 2(2858) ERROR: rtpengine [rtpengine.c:1722]: build_rtpp_socks(): no more pkg memory for rtpp_socks 2(2858) ERROR: <core> [core/sr_module.c:847]: init_mod_child(): error while initializing module rtpengine (/usr/lib/x86_64-linux-gnu/kamailio/modules/rtpengine.so) (idx: 2 rank: 2 desc: [udp receiver child=1 sock=172.28.0.120:5060]) 2(2858) ERROR: <core> [core/pt.c:342]: fork_process(): init_child failed for process 2, pid 2858, "udp receiver child=1 sock=172.28.0.120:5060" 2(2858) CRITICAL: <core> [main.c:1633]: main_loop(): Cannot fork 4(2860) ERROR: rtpengine [rtpengine.c:1722]: build_rtpp_socks(): no more pkg memory for rtpp_socks 4(2860) ERROR: <core> [core/sr_module.c:847]: init_mod_child(): error while initializing module rtpengine (/usr/lib/x86_64-linux-gnu/kamailio/modules/rtpengine.so) (idx: 4 rank: 4 desc: [udp receiver child=3 sock=172.28.0.120:5060]) 4(2860) ERROR: <core> [core/pt.c:342]: fork_process(): init_child failed for process 4, pid 2860, "udp receiver child=3 sock=172.28.0.120:5060" 4(2860) CRITICAL: <core> [main.c:1633]: main_loop(): Cannot fork any hint on what could be wrong ? (5.2.0 works perfectly) many thanks! Paolo

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app_ruby - KSR::PV.sets method not found
by Andrew White 31 Mar '19

31 Mar '19

Hi all, I’m trying to set a pseudovariable via app_ruby. I’m able to retrieve pseudovariables using PV.gete as such: However trying to set these using sets, I get “No method found”: KSR::PV.sets("$fu", "sip:#{$uacs[trunk]['r_username']}@#{$uacs[trunk]['r_domain']}") Mar 30 04:44:59 ip-10-0-0-2 /usr/local/sbin/kamailio[28421]: ERROR: {1 102 INVITE 0fae8097312bec2b5ec79ada30c227e7@127.0.0.1:5060} app_ruby [app_ruby_api.c:107]: app_ruby_print_last_exception(): exception: undefined method `[]' for nil:NilClass PV.seti appears to work correctly. Am I calling the wrong method? Thanks! ________________________________ Andrew White - Director uConnected Email: andrew(a)uconnected.com.au Web: www.uConnected.com.au

2 4

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Lost connection to MySQL server during query
by JR Richardson 29 Mar '19

29 Mar '19

Hey Folks, Getting some annoying logs, pretty certain these are false positives. I'm running kamailio 4.4.7 using localhost mysql 5.5.60 on debian 7.11. Pretty simple setup, have acc and collecting cdrs. Relevant kamailio.cfg: loadmodule "acc.so" loadmodule "rtimer.so" loadmodule "sqlops.so" # ----- acc params ----- modparam("acc", "db_url", DBURLRW) modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 2) modparam("acc", "db_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;" "accountcode=$avp(s:acctcode)") modparam("rtimer", "timer", "name=cdr;interval=300;mode=1;") modparam("rtimer", "exec", "timer=cdr;route=CDRS") modparam("sqlops", "sqlcon", "cb=>mysql://rwuser:rwpass@localhost/kamailio") route[CDRS] { sql_query("cb","call kamailio_cdrs()","rb"); } Logs: ERROR: db_mysql [km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server during query (2013) ERROR: <core> [db_query.c:181]: db_do_raw_query(): error while submitting query ERROR: sqlops [sql_api.c:265]: sql_do_query(): cannot do the query [call kamailio_cdrs()] CDRs are working fine, no issues with the results, just the log messages. Errors occur every 5 minutes so this is related to the rtimer cycle, mode=1 is set for new connection so there really wouldn't be a lost connection, the old connection should have been relieved on last cycle. I've seen some other post talking about this issue but could not find any resolution or work around. Any help is appreciated. Thanks. JR -- JR Richardson Engineering for the Masses Chasing the Azeotrope

3 3

log timestamp granularity
by Patrick Murphy 28 Mar '19

28 Mar '19

Hello - Is there a way I can print current timestamp in milli or microseconds in the log file? Something like: 2019-03-28 04:50:15.379 would be ideal The closest thing I could find was $TV(Sn) but it doesn't suit the purpose here since its not human readable. Thanks Pat

2 1

flags definition in kamailio.cfg + 5.2 documentation
by Joel Serrano 27 Mar '19

27 Mar '19

Hi, I saw in the Kazoo default.cfg this: ... ####### Flags ####### flags FLAG_INTERNALLY_SOURCED: 1, FLAG_ASSOCIATE_SERVER: 2, FLAG_SKIP_NAT_CORRECTION: 3, FLAG_ASSOCIATE_USER: 4, FLAG_TRUSTED_SOURCE: 5, FLAG_SESSION_PROGRESS: 6, FLAG_IS_REPLY: 7, FLAG_SIP_TRACE: 8; ... So then I went here to read about it: https://www.kamailio.org/wiki/cookbooks/5.2.x/core#flags I found out it's not documented... is this a drop-in alternative for a: #!define FLAG_NAME FLAG_BIT? Sorry, first time I see this if not I would update the docs myself... :( Thanks, Joel.

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sr-users March 2019