sr-dev January 2017

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538 discussions

FOSDEM 2017
by Daniel-Constantin Mierla 06 Feb '17

06 Feb '17

Hello, another edition of FOSDEM is approaching, about 2 weeks left: - https://fosdem.org/2017/ Couple of devs and many Kamailio friends will be around. Like past year, there is a Realtime Communications devroom, this edition on Sunday. Very interesting presentation for our ecosystem: Olle giving a presentation about IPv4/IPv6, Inaki introducing its SFU media server project, Jose talking about JsSIP, Daniel debating about fundraising FreeRTC, Lorenzo with Janus SIP-WebRTC gateway, the other Lorenzo with Homer Sipcature, Saul with Jitsi, Dan with cgrates, Matt with Asterisk, Giovanni with FreeSwitch... Schedule at: - https://fosdem.org/2017/schedule/track/real_time_communications/ On Sunday morning, part of Lua devroom, I will present about using Lua for building RTC services with Kamailio: - https://fosdem.org/2017/schedule/track/lua/ - https://fosdem.org/2017/schedule/event/luartcserviceskamailio/ During the past editions we organized a dinner on Saturday evening. Shall we attempt to do it again in advance this year? Or should we do it on spot based on the weather and mood at the end of Saturday? Cheers, Daniel -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com

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[kamailio/kamailio] presence: error "transaction already started" when updating watcher records on db-only mode (#960)
by Victor Seva 02 Feb '17

02 Feb '17

We do have this ``presence`` module parameters: ``` modparam("presence", "subs_db_mode", 3) modparam("presence", "publ_cache", 0) modparam("presence", "db_table_lock_type", 0) modparam("presence", "notifier_processes", 3) modparam("presence", "send_fast_notify", 0) ``` And we are getting this errors several times per second ``` proxy[9056]: ERROR: db_mysql [km_dbase.c:602]: db_mysql_start_transaction(): transaction already started proxy[9056]: ERROR: presence [notify.c:1365]: publ_notify_notifier(): in start_transaction proxy[9056]: ERROR: presence [presentity.c:1132]: update_presentity(): updating watcher records proxy[9056]: ERROR: presence [publish.c:462]: handle_publish(): when updating presentity ``` This logs are from kamailio 4.4.4 but I think the problem is in master too. I do see that publ_notify_notifier() has a call to start_transaction() https://github.com/kamailio/kamailio/blob/master/src/modules/presence/notif… but we are already inside a transaction either at https://github.com/kamailio/kamailio/blob/master/src/modules/presence/prese… or https://github.com/kamailio/kamailio/blob/master/src/modules/presence/prese… -- 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/960

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[kamailio/kamailio] presence: remove transaction creation from publ_notify_notifier() and mark_presentity_for_delete() (#961)
by Victor Seva 02 Feb '17

02 Feb '17

* publ_notify_notifier() and mark_presentity_for_delete() are called inside a already created transaction * adding transaction handle for msg_presentity_clean() You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/961 -- Commit Summary -- * presence: remove transaction creation from publ_notify_notifier() and mark_presentity_for_delete() -- File Changes -- M src/modules/presence/notify.c (24) M src/modules/presence/presentity.c (24) M src/modules/presence/publish.c (26) -- Patch Links -- https://github.com/kamailio/kamailio/pull/961.patch https://github.com/kamailio/kamailio/pull/961.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/961

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[kamailio/kamailio] htable with per-table column names won't let kamailio start (#948)
by Sebastian Damm 02 Feb '17

02 Feb '17

### Description  When trying to use a htable with column names different than globally configured, Kamailio won't start. ### Troubleshooting #### Reproduction  * Take Kamailio with a sample configuration. * Enable htable and db_mysql module. * In your Kamailio database, execute the following statements: `create table htable_different like htable;` ` alter table htable_different change key_name foo_name varchar(64) not null default '';` * Now you have a table looking almost as the sample htable table, but with a changed column name for the key name column. * Add the following configuration parameters: `modparam("htable", "db_url", "mysql://user:password@127.0.0.1/ser")` `modparam("htable", "htable", 'foo=>size=4;dbtable=htable_different;cols="foo_name,key_value";')` * Try starting Kamailio. It will fail with the following error: ` ERROR: db_mysql [km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Unknown column 'key_name' in 'order clause' (1054)` #### Debugging Data When running an an ngrep trace while starting Kamailio, you can see the following statement: ``` T 2017/01/24 22:29:58.603428 127.0.0.1:53843 -> 127.0.0.1:3306 [AP] I....select `foo_name`,`key_value` from `htable_different` order by key_name T 2017/01/24 22:29:58.603555 127.0.0.1:3306 -> 127.0.0.1:53843 [AP] 4......#42S22Unknown column 'key_name' in 'order clause' ``` So when trying to read from the database, it correctly uses the changed column name in the select part, but uses the default column name in the order by part of the query. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 4.4.5 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.9.2 ``` * **Operating System**:  ``` Debian 8.6 Linux osboxes 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1+deb8u1 (2016-09-03) 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/948

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Re: [sr-dev] [kamailio/kamailio] Makefile.groups: remove kazoo group and move kazoo to rabbitmq (71d42ee)
by Daniel-Constantin Mierla 31 Jan '17

31 Jan '17

I am not a big fan of too many packages either (on the other hand I mainly install from git), but there are also cases when a module from a group has plenty of dependencies that one could think of why installing them if needing only another module from a group. Is there a recommendation from Debian in similar cases? I was trying to analyze on this topic in the past and it seems that other apps/projects with modules have typically one package per module. I noticed that for PHP, with the typical modules I use there (php mysql, gd, curl, ...). Maybe we should open an issue to debate the packaging. You can propose a grouping that you think it is the best and the others can contribute from there. -- 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/commit/71d42ee8d7ad2bb4e00b460276e4853…

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Re: [sr-dev] [kamailio/kamailio] pkg/kamailio/deb: remove kazoo package (e3297bc)
by Victor Seva 31 Jan '17

31 Jan '17

@lazedo @miconda reverted. But having more and more debs for single modules is not a good idea in my opinion. We should reach to a balance between dependences and number of module packages -- 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/commit/e3297bccc97ddc4349bcf69de59eb33…

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Re: [sr-dev] [kamailio/kamailio] Makefile.groups: remove kazoo group and move kazoo to rabbitmq (71d42ee)
by Victor Seva 31 Jan '17

31 Jan '17

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git:master:f0ecc3e0: Revert "pkg/kamailio/deb: remove kazoo package"
by Victor Seva 31 Jan '17

31 Jan '17

Module: kamailio Branch: master Commit: f0ecc3e052a3caf3d489b7e1fc3e500190d16838 URL: https://github.com/kamailio/kamailio/commit/f0ecc3e052a3caf3d489b7e1fc3e500… Author: Victor Seva <linuxmaniac(a)torreviejawireless.org> Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org> Date: 2017-01-31T14:08:31+01:00 Revert "pkg/kamailio/deb: remove kazoo package" This reverts commit e3297bccc97ddc4349bcf69de59eb337c05bbae3. --- Modified: pkg/kamailio/deb/debian/backports/precise Modified: pkg/kamailio/deb/debian/backports/squeeze Modified: pkg/kamailio/deb/debian/backports/wheezy Modified: pkg/kamailio/deb/debian/control Modified: pkg/kamailio/deb/debian/rules Modified: pkg/kamailio/deb/jessie/control Modified: pkg/kamailio/deb/jessie/rules Modified: pkg/kamailio/deb/precise/rules Modified: pkg/kamailio/deb/sid/control Modified: pkg/kamailio/deb/sid/rules Modified: pkg/kamailio/deb/squeeze/rules Modified: pkg/kamailio/deb/stretch/control Modified: pkg/kamailio/deb/stretch/rules Modified: pkg/kamailio/deb/trusty/control Modified: pkg/kamailio/deb/trusty/rules Modified: pkg/kamailio/deb/wheezy/rules Modified: pkg/kamailio/deb/xenial/control Modified: pkg/kamailio/deb/xenial/rules --- Diff: https://github.com/kamailio/kamailio/commit/f0ecc3e052a3caf3d489b7e1fc3e500… Patch: https://github.com/kamailio/kamailio/commit/f0ecc3e052a3caf3d489b7e1fc3e500…

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git:master:653e618a: Revert "Makefile.groups: remove kazoo group and move kazoo to rabbitmq"
by Victor Seva 31 Jan '17

31 Jan '17

Module: kamailio Branch: master Commit: 653e618ab837441ba395df05b7248c53afef0858 URL: https://github.com/kamailio/kamailio/commit/653e618ab837441ba395df05b7248c5… Author: Victor Seva <linuxmaniac(a)torreviejawireless.org> Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org> Date: 2017-01-31T14:08:14+01:00 Revert "Makefile.groups: remove kazoo group and move kazoo to rabbitmq" This reverts commit 71d42ee8d7ad2bb4e00b460276e4853a200c7b7e. --- Modified: src/Makefile.groups --- Diff: https://github.com/kamailio/kamailio/commit/653e618ab837441ba395df05b7248c5… Patch: https://github.com/kamailio/kamailio/commit/653e618ab837441ba395df05b7248c5… --- diff --git a/src/Makefile.groups b/src/Makefile.groups index 7ee871a..950e63a 100644 --- a/src/Makefile.groups +++ b/src/Makefile.groups @@ -172,6 +172,9 @@ mod_list_uuid=uuid # - modules depending on ev library mod_list_ev=evapi +# - modules depending on kazoo/rabbitmq +mod_list_kazoo=kazoo + # - modules depending on mongodb mod_list_mongodb=db_mongodb ndb_mongodb @@ -188,7 +191,7 @@ mod_list_systemd=log_systemd mod_list_nsq=nsq # - modules depending on librabbitmq library -mod_list_rabbitmq=rabbitmq kazoo +mod_list_rabbitmq=rabbitmq # - all modules mod_list_all=$(sort $(mod_list_basic) $(mod_list_extra) \ @@ -213,7 +216,7 @@ mod_list_all=$(sort $(mod_list_basic) $(mod_list_extra) \ $(mod_list_java) $(mod_list_dnssec) \ $(mod_list_sctp) $(mod_list_autheph) \ $(mod_list_gzcompress) $(mod_list_uuid) \ - $(mod_list_ev) \ + $(mod_list_ev) $(mod_list_kazoo) \ $(mod_list_mongodb) $(mod_list_cnxcc) \ $(mod_list_jansson) $(mod_list_geoip2) \ $(mod_list_erlang) $(mod_list_systemd) \ @@ -399,6 +402,9 @@ module_group_kuuid=$(mod_list_uuid) # pkg libev modules module_group_kev=$(mod_list_ev) +# pkg kazoo module +module_group_kkazoo=$(mod_list_kazoo) + # pkg mongodb modules module_group_kmongodb=$(mod_list_mongodb)

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Re: [sr-dev] [kamailio/kamailio] Makefile.groups: remove kazoo group and move kazoo to rabbitmq (71d42ee)
by Daniel-Constantin Mierla 31 Jan '17

31 Jan '17

I see in the Makefile that kazoo depends on more libs, not only rabbitmq. Having it packaged alone is probably better. -- 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/commit/71d42ee8d7ad2bb4e00b460276e4853…

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sr-dev January 2017