sr-dev September 2021

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18 participants
307 discussions

[kamailio/kamailio] topos module producing invalid SIP message (missing Via header) when handling 200 OK to OPTIONS request (#1350)
by George Diamantopoulos 20 Oct '21

20 Oct '21

Hello all, I've come across the following issue with topos on Kamailio 5.1.0-rc2. ### Description Kamailio acts as a proxy for asterisk instances residing in a private IP range. Asterisk's peers are configured with their public IP address or hostname, but asterisk will dispatch requests to them to kamailio instead (because kamailio's IP is set in outboundproxy option in peer definition). This works fine for INVITEs, but if qualify=yes is set for the peer, asterisk will send out OPTIONs to monitor these peers. If the topos module is loaded, 200 OK replies to these OPTIONs will be malformed when forwarded from kamailio to asterisk (no Via header present). Disabling the topos module will resolve this. ### Troubleshooting #### Reproduction Configure a peer in asterisk with outboundproxy option set to kamailio's IP address. Set qualify=yes. Adjust kamailio's default configuration so that OPTIONs to other hosts besides itself are routed. Change the following section in request_route: ``` if ($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } ``` to: ``` if ( ($rU==$null) && !(is_method("OPTIONS")) ) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # Permit asterisk's monitoring using options if(is_method("OPTIONS") && uri!=myself) { route(RELAY); } ``` Enable and configure the topos module with database. #### SIP Traffic asterisk:5060 -> kamailio:5060 ``` OPTIONS sip:peer.domain.tld SIP/2.0 Via: SIP/2.0/UDP asterisk:5060;branch=z9hG4bK460330cf;rport Max-Forwards: 70 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld> Contact: <sip:asterisk@asterisk:5060> Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS User-Agent: myUA Date: Sun, 03 Dec 2017 00:39:38 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0 ``` kamailio:5060 -> peer:5060 ``` OPTIONS sip:peer.domain.tld SIP/2.0 Via: SIP/2.0/UDP kamailio:5060;branch=z9hG4bK460330cf;rport Max-Forwards: 69 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld> Contact: <sip:asterisk@asterisk:5060> Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS User-Agent: myUA Date: Sun, 03 Dec 2017 00:39:38 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0 ``` peer:5060 -> kamailio:5060 ``` SIP/2.0 200 OK Via: SIP/2.0/UDP kamailio;branch=z9hG4bKda8d.cc03bd2def8ad36e8c43f61ab31a636f.0;received=kamailio;rport=5060 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld>;tag=as472874ee Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS Server: myUA Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:peer:5060> Accept: application/sdp Content-Length: 0 ``` **kamailio:5060 -> asterisk:5060: Missing Via Header** ``` SIP/2.0 200 OK From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld>;tag=as472874ee Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS Server: myUA Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:peer:5060> Accept: application/sdp Content-Length: 0 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.0-rc2 (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 6.3.0 ``` * **Operating System**: ``` Debian 9.1 ``` * **Other pertinent configuration information**: This kamailio box has several network interfaces. mhomed is not used, instead force_send_socket is called where necessary. I'm mentioning this in case it's what might trigger this issue with topos. -- 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/1350

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[kamailio/kamailio] snmpstats: get_statistic(): failed to retrieve statistics for local_replies (#2865)
by Marat 15 Oct '21

15 Oct '21

### Description I noticed in the logs messages similar to errors (in fact, this is INFO level).  ### Troubleshooting #### Reproduction Retrive **kamailioSIPSummaryOutResponses** statistic `snmpwalk -v 2c -c public localhost .1.3.6.1.4.1.34352.3.1.1.1.3.4` And you will see errors in log file.  #### Log Messages  ``` INFO /usr/local/sbin/kamailio[15984]: INFO: snmpstats [utilities.c:116]: get_statistic(): failed to retrieve statistics for local_replies INFO /usr/local/sbin/kamailio[15984]: INFO: snmpstats [utilities.c:116]: get_statistic(): failed to retrieve statistics for relayed_replies ``` ### Possible Solutions I found part of code https://github.com/kamailio/kamailio/blob/026119200117d20740cbe4d162a14767f… and it seems that tm module no longer has `local_replies` and `relayed_replies` statistics. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.4.3 (x86_64/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/2865

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[kamailio/kamailio] Correcting rank value passed to fork_process #2809 (#2863)
by ErhanOnur 05 Oct '21

05 Oct '21

PROC_SIPINIT has a special meaning representing the first SIP worker.   #### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] 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) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2863 -- Commit Summary -- * <a href="https://github.com/kamailio/kamailio/pull/2863/commits/df5f41ccc3c779848bdb…">Correcting rank value passed to fork_process #2809</a> -- File Changes -- M src/modules/ims_registrar_pcscf/ims_registrar_pcscf_mod.c (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2863.patch https://github.com/kamailio/kamailio/pull/2863.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/2863

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[kamailio/kamailio] topos/topos_redis, error: "could not evaluate a_contact xavu" when in-dialog msg have Rexord-Rourte header. (#2852)
by Dennis 04 Oct '21

04 Oct '21

Hi ! topos+redis used in the folowing configuration: modparam("ndb_redis", "server", "REDIS_SERVER") modparam("ndb_redis", "init_without_redis", 1) modparam("topos", "storage", "redis") modparam("topos_redis", "serverid", "srv1") modparam("topos", "contact_mode", 2) modparam("topos", "xavu_cfg", "_tps_") modparam("topos", "xavu_field_a_contact", "a_contact") modparam("topos", "xavu_field_b_contact", "b_contact") modparam("topos", "xavu_field_contact_host", "contact_host") In the inital INVITE xavu variables a_contact and b_contact are set by script, topos work as expected at this point, but when the following in-dalog messages from upstream have Record-Route header, topos fails with error message: Sep 13 18:50:01 gw481 /usr/sbin/kamailio[29874]: ERROR: {1 1 ACK 1-20643(a)87.250.237.98} topos [tps_storage.c:331]: tps_storage_fill_contact(): could not evaluate a_contact xavu Sep 13 18:50:01 gw481 /usr/sbin/kamailio[29874]: ERROR: {1 1 ACK 1-20643(a)87.250.237.98} topos [tps_storage.c:604]: tps_storage_record(): failed to store In case of absent Record-Route headers the are no errors. #### Debugging Data Signaling dump and debug log in attachment. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio 5.5.1 (x86_64/linux) ``` * **Operating System**:  ``` Ubuntu 18.04.5 LTS ``` [dump.txt](https://github.com/kamailio/kamailio/files/7157118/dump.txt) [call.log](https://github.com/kamailio/kamailio/files/7157120/call.log) -- 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/2852

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Syntax error
by Scherney Theodor 04 Oct '21

04 Oct '21

Hello, I have tested following scenario: Alice "calls" Bob. Call is established. At the end of the call, Bob disconnects (hangs up) first and generates a BYE message. If there is a syntax error in FROM Header of BYE message, a 400 “Bad From header” is responded by the Proxy. If there is a syntax error in TO Header of BYE message, the message is discarded. According RFC 3261 this is not correct. Is it okay, to implement the same logic for TO Header as done for FROM Header? RFC 3261: 16.2 Stateful Proxy ………. For all new requests, including any with unknown methods, an element intending to proxy the request MUST: 1. Validate the request (Section 16.3) 2. Preprocess routing information (Section 16.4) 3. Determine target(s) for the request (Section 16.5) +--------------------+ | | +---+ | | | C | | | | T | | | +---+ +---+ | Proxy | +---+ CT = Client Transaction | S | | "Higher" Layer | | C | | T | | | | T | ST = Server Transaction +---+ | | +---+ | | +---+ | | | C | | | | T | | | +---+ +--------------------+ Figure 3: Stateful Proxy Model 4. Forward the request to each target (Section 16.6) 5. Process all responses (Section 16.7) 16.3 Request Validation Before an element can proxy a request, it MUST verify the message’s validity. A valid message must pass the following checks: 1. Reasonable Syntax 2. URI scheme 3. Max-Forwards 4. (Optional) Loop Detection 5. Proxy-Require 6. Proxy-Authorization If any of these checks fail, the element MUST behave as a user agent server (see Section 8.2) and respond with an error code. LOGs: BYE with syntax error in FROM header: Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:555]: parse_to_param(): unexpected end of header, status 20: [;transport=UDP;tag=b3af-8e5a-1e36-79340f18;#015] . Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:881]: parse_addr_spec(): invalid To - unexpected end of header in state 11 Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_from.c:75]: parse_from_header(): bad From header [sip:catt180@vict-ims.net;transport=UDP;tag=b3af-8e5a-1e36-79340f18;] Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="pv"] ERROR: pv [pv_core.c:468]: pv_get_from_attr(): cannot parse From header Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="xlog"] INFO: <script>: route BYE (<null> (193.154.113.40:5065) to sip:catt181@vict-ims.net, 1632235417904catt180, ) Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="xlog"] INFO: <script>: BYE (BYE sip:catt181@193.154.113.40:5065;transport=UDP;rinstance=317-catt181 SIP/2.0#015#012From: sip:catt180@vict-ims.net;transport=UDP;tag=b3af-8e5a-1e36-79340f18;#015#012To: sip:catt181@vict-ims.net;transport=UDP;tag=9d7b-d1c6-c06b-7a1dbec7#015#012Call-ID: 1632235417904catt180#015#012CSeq: 2 BYE#015#012Contact: sip:catt180@193.154.113.40:5065;transport=UDP;rinstance=317-catt180#015#012Content-Length: 0#015#012Max-Forwards: 70#015#012Route: sip:mo@172.29.21.60;r2=on;lr;ftag=b3af-8e5a-1e36-79340f18;rm=8;did=8ed.6e12#015#012Route: sip:mo@pcscf-1.vict-ims.net:5060;r2=on;lr;ftag=b3af-8e5a-1e36-79340f18;rm=8;did=8ed.6e12#015#012Route: sip:mo@vict-ims.net;lr;ftag=b3af-8e5a-1e36-79340f18;did=8ed.e7b1#015#012Route: sip:mt@vict-ims.net;lr;ftag=b3af-8e5a-1e36-79340f18;did=8ed.e7b1#015#012Route: sip:mt@pcscf-1.vict-ims.net;r2=on;lr;ftag=b3af-8e5a-1e36-79340f18;rm=7;did=8ed.7e12#015#012Route: sip:mt@172.29.21.60:5060;r2=on;lr;ftag=b3af-8e5a-1e36-79340f18;rm=7;did=8ed.7e12#015#012Via: SIP/2.0/UDP 193.154.113.40:5065;branch=z9hG4bKf7057b36-0#015#012#015#012) Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:555]: parse_to_param(): unexpected end of header, status 20: [;transport=UDP;tag=b3af-8e5a-1e36-79340f18;#015] . Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:881]: parse_addr_spec(): invalid To - unexpected end of header in state 11 Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="sanity"] WARNING: sanity [sanity.c:776]: check_parse_uris(): failed to parse From header [sip:catt180@vict-ims.net;transport=UDP;tag=b3af-8e5a-1e36-79340f18;] Sep 21 16:44:51 vict2-ims3 /usr/sbin/kamailio[12723]: [logSDID@20306 resource="xlog"] INFO: <script>: t_relay_send_reply_sl - BYE (SIP/2.0 400 Bad From header#015#012From: sip:catt180@vict-ims.net;transport=UDP;tag=b3af-8e5a-1e36-79340f18;#015#012To: sip:catt181@vict-ims.net;transport=UDP;tag=9d7b-d1c6-c06b-7a1dbec7#015#012Call-ID: 1632235417904catt180#015#012CSeq: 2 BYE#015#012Via: SIP/2.0/UDP 193.154.113.40:5065;branch=z9hG4bKf7057b36-0#015#012Server: Kamailio P-CSCF#015#012Content-Length: 0#015#012#015#012) BYE with syntax error in TO header: Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:555]: parse_to_param(): unexpected end of header, status 20: [;transport=UDP;tag=1ba4-ff0c-82af-415174d1;#015#012] . Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/parse_addr_spec.c:881]: parse_addr_spec(): invalid To - unexpected end of header in state 13 Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/msg_parser.c:167]: get_hdr_field(): bad to header Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/msg_parser.c:337]: parse_headers(): bad header field [To: sip:catt181@vict] Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/parser/msg_parser.c:687]: parse_msg(): ERROR: parse_msg: message=<BYE sip:catt181@193.154.113.40:5065;transport=UDP;rinstance=317-catt181 SIP/2.0#015#012From: sip:catt180@vict-ims.net;transport=UDP;tag=b7fb-dd8f-30fd-2a93fc86#015#012To: sip:catt181@vict-ims.net;transport=UDP;tag=1ba4-ff0c-82af-415174d1;#015#012Call-ID: 1632235194213catt180#015#012CSeq: 2 BYE#015#012Contact: sip:catt180@193.154.113.40:5065;transport=UDP;rinstance=317-catt180#015#012Content-Length: 0#015#012Max-Forwards: 70#015#012Route: sip:mo@172.29.21.60;r2=on;lr;ftag=b7fb-dd8f-30fd-2a93fc86;rm=8;did=281.c9a1#015#012Route: sip:mo@pcscf-1.vict-ims.net:5060;r2=on;lr;ftag=b7fb-dd8f-30fd-2a93fc86;rm=8;did=281.c9a1#015#012Route: sip:mo@vict-ims.net;lr;ftag=b7fb-dd8f-30fd-2a93fc86;did=281.b871#015#012Route: sip:mt@vict-ims.net;lr;ftag=b7fb-dd8f-30fd-2a93fc86;did=281.b871#015#012Route: sip:mt@pcscf-1.vict-ims.net;r2=on;lr;ftag=b7fb-dd8f-30fd-2a93fc86;rm=7;did=281.d9a1#015#012Route: sip:mt@172.29.21.60:5060;r2=on;lr;ftag=b7fb-dd8f-30fd-2a93fc86;rm=7;did=281.d9a1#015#012Via: SIP/2.0/UDP 193.154.113.40:5065;branch=z9hG4bK0850615e-0#015#012#015#012> Sep 21 16:41:07 vict2-ims3 /usr/sbin/kamailio[12733]: [logSDID@20306 resource="core"] ERROR: <core> [core/receive.c:199]: receive_msg(): core parsing of SIP message failed (193.154.113.40:5065/1) BR Theo

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git:master:0f851d79: modules: readme files regenerated - posops ... [skip ci]
by Kamailio Dev 30 Sep '21

30 Sep '21

Module: kamailio Branch: master Commit: 0f851d791d1d452be079ced5271e64a1a6a2ab69 URL: https://github.com/kamailio/kamailio/commit/0f851d791d1d452be079ced5271e64a… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2021-09-30T12:31:26+02:00 modules: readme files regenerated - posops ... [skip ci] --- Modified: src/modules/posops/README --- Diff: https://github.com/kamailio/kamailio/commit/0f851d791d1d452be079ced5271e64a… Patch: https://github.com/kamailio/kamailio/commit/0f851d791d1d452be079ced5271e64a… --- diff --git a/src/modules/posops/README b/src/modules/posops/README index fb2fbe0a8c..43a05c6833 100644 --- a/src/modules/posops/README +++ b/src/modules/posops/README @@ -42,6 +42,7 @@ Daniel-Constantin Mierla 4.10. pos_rfind_str(idx, val) 4.11. pos_rfindi_str(idx, val) 4.12. pos_search(idx, re) + 4.13. pos_rsearch(idx, re) 5. Pseudo Variables @@ -60,6 +61,7 @@ Daniel-Constantin Mierla 1.11. pos_find_str() usage 1.12. pos_rfindi_str() usage 1.13. pos_search() usage + 1.14. pos_rsearch() usage Chapter 1. Admin Guide @@ -89,6 +91,7 @@ Chapter 1. Admin Guide 4.10. pos_rfind_str(idx, val) 4.11. pos_rfindi_str(idx, val) 4.12. pos_search(idx, re) + 4.13. pos_rsearch(idx, re) 5. Pseudo Variables @@ -148,6 +151,7 @@ modparam("posops", "idx0", -200) 4.10. pos_rfind_str(idx, val) 4.11. pos_rfindi_str(idx, val) 4.12. pos_search(idx, re) + 4.13. pos_rsearch(idx, re) 4.1. pos_append(idx, val) @@ -345,6 +349,26 @@ $var(idx) = pos_rfindi_str("100", "kamailio"); $var(idx) = pos_search("100", "[0-9]+"); ... +4.13. pos_rsearch(idx, re) + + Return the position of last match that starts matching the regular + expression re in message buffer starting at idx. In case of not finding + it or error, the return code is negative. If val is at index 0, it + returns the value specified by modparam idx0. + + The idx can be an integer value or a variable holding an integer. If + the value is negative, the position is counted from the end of the + buffer. + + The re can be a static regular expression string. + + This function can be used from ANY_ROUTE. + + Example 1.14. pos_rsearch() usage +... +$var(idx) = pos_rsearch("100", "[0-9]+"); +... + 5. Pseudo Variables The module exports a pseudo-variable class, $pos(key), to access

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git:master:d92cf070: posops: pos_rsearch() - search last occurence of a regex
by Daniel-Constantin Mierla 30 Sep '21

30 Sep '21

Module: kamailio Branch: master Commit: d92cf070a06c1528207c2ddab76d99641f7a9dc2 URL: https://github.com/kamailio/kamailio/commit/d92cf070a06c1528207c2ddab76d996… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-09-30T08:43:08+02:00 posops: pos_rsearch() - search last occurence of a regex --- Modified: src/modules/posops/doc/posops_admin.xml Modified: src/modules/posops/posops_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/d92cf070a06c1528207c2ddab76d996… Patch: https://github.com/kamailio/kamailio/commit/d92cf070a06c1528207c2ddab76d996…

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git:master:02611920: modules: readme files regenerated - posops ... [skip ci]
by Kamailio Dev 29 Sep '21

29 Sep '21

Module: kamailio Branch: master Commit: 026119200117d20740cbe4d162a14767fe560fc5 URL: https://github.com/kamailio/kamailio/commit/026119200117d20740cbe4d162a1476… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2021-09-29T10:01:26+02:00 modules: readme files regenerated - posops ... [skip ci] --- Modified: src/modules/posops/README --- Diff: https://github.com/kamailio/kamailio/commit/026119200117d20740cbe4d162a1476… Patch: https://github.com/kamailio/kamailio/commit/026119200117d20740cbe4d162a1476… --- diff --git a/src/modules/posops/README b/src/modules/posops/README index 6e126f645f..fb2fbe0a8c 100644 --- a/src/modules/posops/README +++ b/src/modules/posops/README @@ -43,6 +43,8 @@ Daniel-Constantin Mierla 4.11. pos_rfindi_str(idx, val) 4.12. pos_search(idx, re) + 5. Pseudo Variables + List of Examples 1.1. Set idx0 parameter @@ -88,6 +90,8 @@ Chapter 1. Admin Guide 4.11. pos_rfindi_str(idx, val) 4.12. pos_search(idx, re) + 5. Pseudo Variables + 1. Overview The module exports utility functions to work with position inside the @@ -340,3 +344,11 @@ $var(idx) = pos_rfindi_str("100", "kamailio"); ... $var(idx) = pos_search("100", "[0-9]+"); ... + +5. Pseudo Variables + + The module exports a pseudo-variable class, $pos(key), to access + attributes upon specific function execution. + + These are documented in the appropriate Wiki pages hosted on the + project web site.

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git:master:4f44fc43: posops: docs - section with notes about exported variables
by Daniel-Constantin Mierla 29 Sep '21

29 Sep '21

Module: kamailio Branch: master Commit: 4f44fc435b7819645ec39c44e37f25629809290a URL: https://github.com/kamailio/kamailio/commit/4f44fc435b7819645ec39c44e37f256… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-09-29T09:40:06+02:00 posops: docs - section with notes about exported variables --- Modified: src/modules/posops/doc/posops_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/4f44fc435b7819645ec39c44e37f256… Patch: https://github.com/kamailio/kamailio/commit/4f44fc435b7819645ec39c44e37f256… --- diff --git a/src/modules/posops/doc/posops_admin.xml b/src/modules/posops/doc/posops_admin.xml index 8f3ea7a44b..ac824f988b 100644 --- a/src/modules/posops/doc/posops_admin.xml +++ b/src/modules/posops/doc/posops_admin.xml @@ -382,5 +382,17 @@ $var(idx) = pos_search("100", "[0-9]+"); </section> </section> + <section id="posops.pvs"> + <title>Pseudo Variables</title> + <para> + The module exports a pseudo-variable class, $pos(key), to access + attributes upon specific function execution. + </para> + <para> + These are documented in the appropriate Wiki pages hosted on the + project web site. + </para> + </section> + </chapter>

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git:master:f6e93064: posops: init data structure for each function
by Daniel-Constantin Mierla 29 Sep '21

29 Sep '21

Module: kamailio Branch: master Commit: f6e9306428d28a65783034f981734ccb8b853e5e URL: https://github.com/kamailio/kamailio/commit/f6e9306428d28a65783034f981734cc… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-09-29T09:32:50+02:00 posops: init data structure for each function --- Modified: src/modules/posops/posops_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/f6e9306428d28a65783034f981734cc… Patch: https://github.com/kamailio/kamailio/commit/f6e9306428d28a65783034f981734cc…

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sr-dev September 2021