sr-dev September 2018

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[kamailio/kamailio] MemoryUtilization getting increase with lua routing (#1577)
by Surendra Tiwari 12 Oct '18

12 Oct '18

### Description  We are using lua base routing with app_lua. We are seeing that our memory-utilization on that system continuously getting increase. our route.lua will have all routing logic same as https://github.com/kamailio/kamailio/blob/master/misc/examples/kemi/kamaili… we are using following set of modules loadmodule "tm.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "tmx.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "nathelper.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "path.so" loadmodule "jsonrpcs.so" loadmodule "app_lua.so" loadmodule "dispatcher.so" loadmodule "json.so" loadmodule "cfg_rpc.so" loadmodule "ctl.so" loadmodule "ipops.so" loadmodule "http_async_client.so" loadmodule "dialog.so" # ----------------- setting module-specific parameters --------------- # ----- rr params ----- # set next param to 1 to add value to ;lr param (helps with some UAs) modparam("rr", "enable_full_lr", 0) # do not append from tag to the RR (no need for this script) modparam("rr", "append_fromtag", 1) # ----- dispatcher params ----- modparam("dispatcher", "list_file", DISPATCHER_FILE) modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "flags", 2) modparam("dispatcher", "ds_ping_interval", 10) modparam("dispatcher", "ds_ping_from", "sip:ping@test.com") # ----- nathelper params ---- modparam("nathelper", "received_avp", "$avp(s:rcv)") # ----- http_async_client ------- # ---- number of worker process for async req and res modparam("http_async_client", "workers", 4) # ----- ctl ------ modparam("ctl", "binrpc", "tcp:MY_IP_ADDR:2086") # ----- app_lua params ---- modparam("app_lua", "reload", 1) modparam("app_lua", "load", ROUTE_LUA) # ---- dialog params ---- modparam("dialog", "enable_stats", 1) modparam("dialog", "dlg_flag", 4) modparam("dialog", "event_callback", "ksr_dialog_event") cfgengine "lua" ### Troubleshooting #### Reproduction We can easily reproduce by loading app_lua with kamailio-basic-kemi-lua.lua https://github.com/kamailio/kamailio/blob/master/misc/examples/kemi/kamaili…  #### Debugging Data root@ip-172-31-4-160:~# kamcmd -s tcp:172.31.4.160:2046 tm.stats { current: 2220 waiting: 2198 total: 6113169 total_local: 1371 rpl_received: 11958486 rpl_generated: 6111711 rpl_sent: 12224635 6xx: 0 5xx: 6104789 4xx: 6831 3xx: 0 2xx: 1483 created: 6113169 freed: 6110949 delayed_free: 0 } transaction are getting free as they are created so no transaction memory leak.  ``` U 54.183.198.87:5060 -> 172.31.4.160:5060 INVITE sip:919980950111@13.57.122.212:5060 SIP/2.0. Record-Route: <sip:54.183.198.87;lr;ftag=2186327>. Via: SIP/2.0/UDP 54.183.198.87:5060;branch=z9hG4bK62f3.22dfb9a43503cc12dafdcdbc9ab1e17d.0. Via: SIP/2.0/UDP 172.31.13.202:5060;rport=5060;received=13.232.78.75;branch=z9hG4bK-20254-2186327-0. From: <sip:919980950111@21979254854757081.zt.plivo.com>;tag=2186327. To: <sip:919980950111@21979254854757081.zt.plivo.com>. Call-ID: 2186327-20254(a)172.31.13.202. CSeq: 1 INVITE. Contact: <sip:sipp@13.126.252.148:5060;transport=UDP;alias=13.232.78.75~5060~1>. Max-Forwards: 69. User-Agent: Sipp/Linux. Supported: replaces, outbound. Content-Type: application/sdp. Content-Length: 139. X-ZT-Cust-IP: 13.232.78.75. X-ZT-Trunk: 21979254854757081.zt.plivo.com. . v=0. o=user1 53655765 2353687637 IN IP4 13.126.252.148. s=-. c=IN IP4 13.126.252.148. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000. # U 172.31.4.160:5060 -> 54.183.198.87:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 54.183.198.87:5060;branch=z9hG4bK62f3.22dfb9a43503cc12dafdcdbc9ab1e17d.0;rport=5060. Via: SIP/2.0/UDP 172.31.13.202:5060;rport=5060;received=13.232.78.75;branch=z9hG4bK-20254-2186327-0. From: <sip:919980950111@21979254854757081.zt.plivo.com>;tag=2186327. To: <sip:919980950111@21979254854757081.zt.plivo.com>. Call-ID: 2186327-20254(a)172.31.13.202. CSeq: 1 INVITE. Server: kamailio (5.1.3 (x86_64/linux)). Content-Length: 0. . # U 172.31.4.160:5060 -> 54.183.198.87:5060 SIP/2.0 408 Request Timeout. Via: SIP/2.0/UDP 54.183.198.87:5060;branch=z9hG4bK223b.cd9c3cb1d2dc6adc346e6fb7acdee708.0;rport=5060. Via: SIP/2.0/UDP 172.31.13.202:5060;rport=5060;received=13.232.78.75;branch=z9hG4bK-20254-2185727-0. From: <sip:919980950111@21979254854757081.zt.plivo.com>;tag=2185727. To: <sip:919980950111@21979254854757081.zt.plivo.com>;tag=c99e9820d9036d36e5541ff825b95248-8c22. Call-ID: 2185727-20254(a)172.31.13.202. CSeq: 1 INVITE. Server: kamailio (5.1.3 (x86_64/linux)). Content-Length: 0. . ``` #### Log Messages  ``` Jun 29 19:18:14 ip-172-31-4-160 kamailio[8119]: ERROR: <core> [core/mem/q_malloc.c:287]: qm_find_free(): qm_find_free(0x7fe974b24000, 35992); Free fragment not found! Jun 29 19:18:14 ip-172-31-4-160 kamailio[8119]: ERROR: <core> [core/mem/q_malloc.c:421]: qm_malloc(): qm_malloc(0x7fe974b24000, 35992) called from http_async_client: http_multi.c: curl_shm_calloc(346), module: http_async_client; Free fragment not found! Jun 29 19:18:14 ip-172-31-4-160 kamailio[8119]: ERROR: http_async_client [http_multi.c:437]: new_request(): curl_easy_init() failed! ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` root@ip-172-31-4-160:/etc/kamailio# uname -a Linux ip-172-31-4-160 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27 10:45:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1577

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[kamailio/kamailio] pkg/kamailio: Fix of ticket 1085 (#1086)
by sergey-safarov 09 Oct '18

09 Oct '18

You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/1086 -- Commit Summary -- * pkg/kamailio: Fix of ticket 1085 -- File Changes -- M pkg/kamailio/centos/7/kamailio.service (2) M pkg/kamailio/deb/debian/kamailio.service (2) M pkg/kamailio/deb/jessie/kamailio.service (2) M pkg/kamailio/deb/sid/kamailio.service (2) M pkg/kamailio/deb/stretch/kamailio.service (2) M pkg/kamailio/deb/xenial/kamailio.service (2) M pkg/kamailio/fedora/17/kamailio.service (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/1086.patch https://github.com/kamailio/kamailio/pull/1086.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/1086

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[kamailio] recover htable replication through dmq after kamailio restart (#260)
by José Seabra 05 Oct '18

05 Oct '18

(Feature request) be able to recover data from htable variable when kamailio starts, from another kamailio instances through dmq module. --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/260

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Roadmap to next major release - v5.2.0
by Daniel-Constantin Mierla 04 Oct '18

04 Oct '18

Hello, as it was discussed during our last IRC devel meeting before the summer, the time to release a new major version should be this autumn. With the Kamailio Developers Meeting planned for September 27-28, 2018, I think it is better to freeze the code couple of days after that event. So I propose the following milestones: * on Thursday, October 4, 2018 - last development day, code for 5.2.0 will be frozen at the end of the day * 4 to 6 weeks of testing * release sometime in November, to be decided more precisely after the first weeks of testing, some rough candidates being within the weeks of Nov 5 or Nov 19 If anyone has something to add or adjust, let's discuss on sr-users mailing list. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference -- www.kamailioworld.com Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com

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Planing the release of Kamailio v5.1.6
by Daniel-Constantin Mierla 04 Oct '18

04 Oct '18

Hello, a matter of the schedule to be agreed in the morning and the availability during the Kamailio Developers Meeting, we may do a new stable release from branch 5.1.6 on Thursday, Sep 27, 2018, in the afternoon. Given that several of us will be in the same room, the special goal would be to try to automate the process as much as possible. If the time doesn't allow it, then the release will be done next week, a specific day to be decided by the end of this week. Anyhow, this is the informal notification to report as soon as possible any issues you are aware of and not yet in bug tracker, so they get a chance to be fixed. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference -- www.kamailioworld.com Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com

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[kamailio/kamailio] sdpops: fetch and manipulate SDP o= -line sess-version attribute (#1659)
by Mikko Lehto 02 Oct '18

02 Oct '18

#### Pre-Submission Checklist - [X] Commit message has the format required by CONTRIBUTING guide - [X] Commits are split per component (core, individual modules, libs, utils, ...) - [X] Each component has a single commit (if not, squash them into one commit) - [X] No commits to README files for modules #### Type Of Change - [X] New feature (non-breaking change which adds new functionality) #### Checklist: - [X] Tested changes locally #### Description Add PV $sdp(sess_version) for reading and writing SDP o= -line attribute sess-version. Special integer value -1 increments current value. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/1659 -- Commit Summary -- * core: parse SDP origin line sess-version field * sdpops: fetch and manipulate origin line sess-version through pseudo-variable -- File Changes -- M src/core/parser/sdp/sdp.c (8) M src/core/parser/sdp/sdp.h (1) M src/core/parser/sdp/sdp_helpr_funcs.c (68) M src/core/parser/sdp/sdp_helpr_funcs.h (1) M src/modules/sdpops/sdpops_mod.c (168) -- Patch Links -- https://github.com/kamailio/kamailio/pull/1659.patch https://github.com/kamailio/kamailio/pull/1659.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/1659

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module related crash
by Juha Heinanen 01 Oct '18

01 Oct '18

I have one local module and updated its module interface to the new one. Then I build K, started it and got a crash. I thought that it must my mistake in the module interface update, but when I looked at the core dump, it did point to another module: (gdb) where #0 0x00005643e66fd349 in register_module (e=0x7f494a5cb4a0 <exports>, path=0x7f494ce1a9d0 "/usr/lib/x86_64-linux-gnu/sip-proxy/modules/cfg_rpc.so", handle=0x5643e8151500) at core/sr_module.c:230 #1 0x00005643e670341d in load_module (mod_path=0x7f494ce1a930 "cfg_rpc") at core/sr_module.c:567 #2 0x00005643e6918741 in yyparse () at core/cfg.y:1704 #3 0x00005643e65ca49e in main (argc=18, argv=0x7ffd36a27948) at main.c:2141 -- Juha

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git:master:feaafdb2: core: test if a module exports functions before converting to core struct
by Daniel-Constantin Mierla 30 Sep '18

30 Sep '18

Module: kamailio Branch: master Commit: feaafdb268001680fce461b62c3e81636667eb8e URL: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-09-30T21:52:28+02:00 core: test if a module exports functions before converting to core struct - reported by Juha Heinanen --- Modified: src/core/sr_module.c --- Diff: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… Patch: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… --- diff --git a/src/core/sr_module.c b/src/core/sr_module.c index 6b607ea6ce..199a307068 100644 --- a/src/core/sr_module.c +++ b/src/core/sr_module.c @@ -208,7 +208,7 @@ static int register_module(module_exports_t* e, char* path, void* handle) int ret, i; struct sr_module* mod; char defmod[64]; - int n; + int n = 0; ret=-1; @@ -227,7 +227,9 @@ static int register_module(module_exports_t* e, char* path, void* handle) mod->exports.dlflags = e->dlflags; - for (n=0; e->cmds[n].name; n++); + if(e->cmds) { + for (n=0; e->cmds[n].name; n++); + } mod->exports.cmds = pkg_malloc(sizeof(ksr_cmd_export_t)*(n+1)); memset(mod->exports.cmds, 0, sizeof(ksr_cmd_export_t)*(n+1)); for (i=0; i < n; i++) {

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git:master:727aef1f: db_unixodbc: removed history and svn id
by Daniel-Constantin Mierla 30 Sep '18

30 Sep '18

Module: kamailio Branch: master Commit: 727aef1f1e347857a46c54b0a3b922cc5f65106c URL: https://github.com/kamailio/kamailio/commit/727aef1f1e347857a46c54b0a3b922c… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-09-30T21:52:28+02:00 db_unixodbc: removed history and svn id --- Modified: src/modules/db_unixodbc/connection.c Modified: src/modules/db_unixodbc/connection.h Modified: src/modules/db_unixodbc/db_unixodbc.h Modified: src/modules/db_unixodbc/dbase.c Modified: src/modules/db_unixodbc/dbase.h Modified: src/modules/db_unixodbc/list.h Modified: src/modules/db_unixodbc/res.c Modified: src/modules/db_unixodbc/res.h Modified: src/modules/db_unixodbc/row.c Modified: src/modules/db_unixodbc/val.c Modified: src/modules/db_unixodbc/val.h --- Diff: https://github.com/kamailio/kamailio/commit/727aef1f1e347857a46c54b0a3b922c… Patch: https://github.com/kamailio/kamailio/commit/727aef1f1e347857a46c54b0a3b922c…

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git:master:bf5be06f: modules: readme files regenerated - tls ... [skip ci]
by Kamailio Dev 29 Sep '18

29 Sep '18

Module: kamailio Branch: master Commit: bf5be06f9b6b3ec6ad68c57f4075af5ba3aa23c4 URL: https://github.com/kamailio/kamailio/commit/bf5be06f9b6b3ec6ad68c57f4075af5… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2018-09-29T09:01:41+02:00 modules: readme files regenerated - tls ... [skip ci] --- Modified: src/modules/tls/README --- Diff: https://github.com/kamailio/kamailio/commit/bf5be06f9b6b3ec6ad68c57f4075af5… Patch: https://github.com/kamailio/kamailio/commit/bf5be06f9b6b3ec6ad68c57f4075af5… --- diff --git a/src/modules/tls/README b/src/modules/tls/README index 3ea60f8949..20b08cfa4a 100644 --- a/src/modules/tls/README +++ b/src/modules/tls/README @@ -89,6 +89,8 @@ Olle E. Johansson 14.1. event_route[tls:connection-out] + 15. TLS With Database Backend + List of Examples 1.1. Quick Start Basic Config @@ -210,6 +212,8 @@ Chapter 1. Admin Guide 14.1. event_route[tls:connection-out] + 15. TLS With Database Backend + 1. Overview This module implements the TLS transport for Kamailio using the OpenSSL @@ -1550,3 +1554,32 @@ event_route[tls:connection-out] { } } ... + +15. TLS With Database Backend + + The module does not connect to database to fetch the values for the TLS + profile attributes. However the 'kamcli' tool can generate the tls.cfg + from a database table. Once generated, the 'tls.cfg' can be reloaded + with an RPC command. + + The kamcli tool can be found at https://github.com/kamailio/kamcli. + + The schema to create the database table can be seen with the command: + "kamcli tls sqlprint". The default name for database table is 'tlscfg'. + + The most of the column names matches the corresponding attribute names + from a TLS profile. + + The profile id in 'tls.cfg' is generated from + '[profile_type:profile_name]'. The 'profile_type' has to be 'server' or + 'client'. The 'profile_name' can be 'default', 'any' or the pair of IP + address and port like 'ipaddr:port'. + + The 'file_type' is specifying if the values for 'certificate', + 'private_key', 'ca_list' and 'crl' are path to files on disc (when is + set to 0) or the content of the files (when set to 1). If 'file_type' + is 1, then 'kamcli' will create new files on disc and store the values + from the database in them. The target folder for 'tls.cfg' and the + certificates related files can be set via command options for 'kamcli + tls', for more details see the output of 'kamcli tls --help' and + 'kamcli tls cfgprint --help'.

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sr-dev September 2018