sr-dev September 2019

sr-dev@lists.kamailio.org

24 participants
347 discussions

[kamailio/kamailio] dialog: not able to set the hangup_reason , when we hangup calls using xmlrpc. (#1737)

by Surendra Tiwari

### Description We are using xmlrpc to terminate the calls once customer balance reaches to zero. call got terminated but we will not be able to set the dialog variable related to hangup_reason. There should be a way during dlg.terminate_dlg xmlrpc request that if i mention the some parameter then it should set before sending bye to callee and caller.  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` root@ip-172-31-4-160:/etc/kamailio# kamailio -version version: kamailio 5.1.4 (x86_64/linux) 6ebfda flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, 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: 6ebfda compiled on 11:48:26 Sep 7 2018 with gcc 4.8.4 ``` * **Operating System**:  ``` root@ip-172-31-4-160:/etc/kamailio# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty 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/1737

7 months

[kamailio/kamailio] keep new features in a file in the repository (#668)

by Victor Seva

This will allow us to point https://www.kamailio.org/wiki/features/new-in-devel to the file and "force" developers to update that file with the new features when they are introduced in the repository Remaining developers to upgrade the wiki seems pointless and anyone can create a PR for changes --- 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/668

7 months

[kamailio/kamailio] kazoo: consuming of events fails if message has no body (#1837)

by mihovilkolaric

### Description Consuming messages without message body fails due to a JSON parsing error: ``` ERROR: kazoo [kz_json.c:287]: kz_json_parse(): Error parsing json: unexpected end of data ERROR: kazoo [kz_json.c:288]: kz_json_parse(): ERROR: kazoo [kz_amqp.c:2960]: kz_amqp_send_worker_event(): error parsing json body ``` This makes it unable to consume messages from RabbitMQ's event exchange plugin ( https://www.rabbitmq.com/event-exchange.html ), as the documentatin states: **"The message body is always blank."** ### Possible Solutions As a possible fix I tried following change in kz_amqp.c: ``` void kz_amqp_send_worker_event(kz_amqp_server_ptr server_ptr, amqp_envelope_t* envelope, kz_amqp_bind_ptr bind) { char buffer[100]; kz_amqp_cmd_ptr cmd = NULL; kz_amqp_consumer_delivery_ptr ptr = NULL; json_obj_ptr json_obj = NULL; json_object* JObj = NULL; str* message_id = NULL; int idx = envelope->channel-1; int worker = 0; int _kz_server_id = server_ptr->id; int msg_size = envelope->message.body.len; //begin of changes int routingkey_size = envelope->routing_key.len; if (msg_size == 0 && routingkey_size > 0 ) { char *routingkey_data = pkg_malloc(routingkey_size + 1); memset(routingkey_data, 0, routingkey_size + 1); memcpy(routingkey_data, (char*)envelope->routing_key.bytes, routingkey_size); LM_DBG("Message size: %d\n", msg_size); LM_DBG("Routing Key: %s\n", routingkey_data); char *pos = strchr(routingkey_data,'.'); while (pos){ *pos = '_'; pos = strchr(pos,'.'); } LM_DBG("New Routing Key: %s\n", routingkey_data); sprintf(buffer, "kazoo:%s", routingkey_data); if(kz_amqp_consumer_fire_event(buffer) != 0) { LM_ERR("kazoo:%s not found", routingkey_data); } pkg_free(routingkey_data); return; } char *json_data = pkg_malloc(msg_size + 1); if(!json_data) { LM_ERR("no more package memory available. needed %d\n", msg_size + 1); return; } char *json_data = pkg_malloc(msg_size + 1); //end of changes if(!json_data) { LM_ERR("no more package memory available. needed %d\n", msg_size + 1); return; } ``` The change is rather simple: If there is no message-body supplied, the event-route _kazoo:<binding_key>_ is called (after replacing any '.' with '_' in the routing_key). -- 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/1837

7 months

[kamailio/kamailio] [Feature Request] Add reload capability for geoip2 module (#2029)

by Joel Serrano

### Description Currently, the `geoip2` module loads the IP database at startup and keeps it in cache and there is no way to tell Kamailio to reload the database without a full restart. ### Possible Solutions To keep this module inline with other modules that use external datasources, I would suggest to implement a new RPC command and a new geoip2 function to reload the database defined in the `path` geoip2 modparam without the need of a restart. I'm not aware of the effort required for implementing either of them, but only having an RPC command would effectively solve this issue as you can call RPC commands from within Kamailio conf, thus, the reload function would not be something strictly required but more of a nice-to-have. ### Examples: Function: ``` geoip2_reload() ``` RPC command: ``` kamctl rpc gip2.reload / kamctl rpc geoip2.reload ``` Kamcmd command: ``` kamcmd geoip2.reload ``` -- 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/2029

11 months, 2 weeks

[kamailio/kamailio] module_db_mysql: Allow '@' in username/password for db_url URIs (#1346)

by Florian Floimair

#### 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 (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [x] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  - It is allowed to use '@' within a username and/or a password for MySQL. Database as a Service providers like e.g. Microsoft Azure use these in usernames by default. The existing URI parser always treated the '@' as a separator between username:password and host:port/db parts of the URI. The parser now checks how many '@' characters are present in the URI and only treats the last occurence as separator for the host:port/db part. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/1346 -- Commit Summary -- * module_db_mysql: Allow '@' in username/password for db_url URIs -- File Changes -- M src/modules/db_mysql/my_uri.c (35) -- Patch Links -- https://github.com/kamailio/kamailio/pull/1346.patch https://github.com/kamailio/kamailio/pull/1346.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/1346

1 year, 2 months

[kamailio/kamailio] erlang: getting null value in erl_xbuff in response of erl_rpc request (#2069)

by vipulpatel310

### Description **I did:** I have installed kamailio 5.2.4 in ubuntu system and configured kamailio script to connect with erlang node also it sends rpc request to erlang node and get response which I have printed in a logs. ... $erl_list(L) = "two"; $erl_list(L) = "one"; xlog("L_ALERT","Before RPC: $erl_list(args=>format)\n"); erl_rpc("erlang", "list_to_tuple", "$erl_list(args)", "$erl_xbuff(repl)"); xlogl("L_ALERT","type(reply): $erl_xbuff(repl=>type), format(repl): $erl_xbuff(repl=>format)\n"); ... **Expected to happen:** Response should be get from erlang node against RPC request and it should be store in erl_xbuff. And it should be print logs like: ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"} **Actually happened:** Response is getting properly. but the problem is to store data into xbuff so it print logs like: ALERT: <script>: 501:type(reply): <null>, format(repl): <null> ### Troubleshooting I have check with older version 4.3.0 and it works fine. getting this problem after 5.2.0 version So, I have compare 5.2.0 and 4.3.0 version code. I found one change in pv_xbuff.c file which is creating a problem when I revert the change then it works fine. #### Reproduction It will be reproducible everytime. Just sends rpc request and get the value in xbuff. check xbuff value #### Log Messages Problem logs: ``` ALERT: <script>: Before RPC: [["one", "two"]] WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209) ALERT: <script>: 501:type(reply): <null>, format(repl): <null> ``` logs after change: ``` ALERT: <script>: Before RPC: [["one", "two"]] WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209) ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"} ``` ### Possible Solutions revert the 6542a367638ec5f8a2b62994f8c309e7a2533962 commit. It will work fine ### Additional Information ``` version: kamailio 5.2.4 (x86_64/linux) 759867 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, 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_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 759867 compiled on 11:52:55 Sep 4 2019 with gcc 7.4.0 ``` * **Operating System**: ``` Distributor ID: Ubuntu Description: Ubuntu 18.04 LTS Release: 18.04 Codename: bionic Linux hostname.domain.com 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 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/2069

1 year, 2 months

[kamailio/kamailio] kamailio can't support send Rx_AAR for origin call (#1793)

by lsm808

Hi All, When kamailio(kamailio-5.0) receive 200 OK message, we need to send Rx_AAR for origin and term call. Rx_AAR("MT_aar_reply", "origin","",2); for origin call Rx_AAR("MT_aar_reply", "term","",2); for term call. But from source code ims_qos_mod.c, we see lots of part like below to not support for a request. Even we comments them, there are still lots of issues, could we support the scenarios like below: when kamailio receive 200 OK, we can send Rx_AAR for term and origin call. //We don't ever do AAR on request for calling scenario... if (msg->first_line.type != SIP_REPLY) { // Added by vlv // LM_DBG("Can't do AAR for call session in request\n"); // return result; } -- 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/1793

1 year, 2 months

[kamailio/kamailio] while passing different callid then actual for rtpengine_offer, rtpengine_answer and rtpengine_delete, rtpstats will not populate the stastics of rtpengine (#1788)

by Surendra Tiwari

1 year, 2 months

[kamailio/kamailio] siptrace: option ping from nathelper do not get duplicated (#1722)

by Roman Dissauer

### Description when using kamailio with mod siptrace in trace mode, option pings from nathelper module and tls encrypted packets do not get duplicated ### Troubleshooting #### Reproduction  version: kamailio 5.1.6 (x86_64/linux) modparam("nathelper", "ping_nated_only", 0) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "duplicate_uri", "sip:10.1.1.1:5888") when listening on sip:10.1.1.1:5888 all the duplicated sip packets arrive except option pings from nathelper and tls encrypted traffic (which should then be already decrypted by kamailio) ### Possible Solutions  seems that core triggers are not evaluated when using tls or nathelper option pings ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.6 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, 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_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 6.3.0 ``` * **Operating System**:  ``` Linux AT1LKAM04 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u6 (2018-10-08) 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/1722

1 year, 2 months

[kamailio/kamailio] evapi: if there is no evapi clients are connected to kamailio, evapi trying to send data. (#1700)

by Surendra Tiwari

### Description right now, evapi module trying to send data even if no clients are connected .in the case new transaction is created and even suspended also. kamailio should not create the transaction if no evapi client is connected to kamailio.  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (paste your output here) ``` -- 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/1700

1 year, 2 months

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sr-dev September 2019