sr-dev May 2014

sr-dev@lists.kamailio.org

34 participants
238 discussions

[tracker] Task opened: kamailio sometimes crash when handling failure events (Attachment added)

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - Pawel Sternal (Sternik) Attached to Project - sip-router Summary - kamailio sometimes crash when handling failure events Task Type - Bug Report Category - Core Status - Unconfirmed Assigned To - Operating System - Linux Severity - Low Priority - Normal Reported Version - 4.1 Due in Version - Undecided Due Date - Undecided Details - Hello. I notice that about once a day kamailio in version 4.1.3 crash when handling failure events. I can't reproduce that situation. Recently we upgraded prod proxies from 3.3.6 to 4.1.3. Maybe i'm using obsolete configuration logic, while processing this events. GDB 'bt full' included. 20140509 <code> May 9 20:16:40 node02 /usr/sbin/kamailio[4372]: ALERT: <core> [main.c:775]: handle_sigs(): child process 4389 exited by a signal 6 May 9 20:16:40 node02 /usr/sbin/kamailio[4372]: ALERT: <core> [main.c:778]: handle_sigs(): core was generatedc </code> 20140510 <code> May 10 11:52:56 node03 /usr/sbin/kamailio[28876]: ALERT: <core> [main.c:775]: handle_sigs(): child process 28897 exited by a signal 11 May 10 11:52:56 node03 /usr/sbin/kamailio[28876]: ALERT: <core> [main.c:778]: handle_sigs(): core was generated </code> One or more files have been attached. More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=427 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

10 years, 7 months

[tracker] Task closed: Crash in websocket module

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task is now closed: FS#406 - Crash in websocket module User who did this - Daniel-Constantin Mierla (miconda) Reason for closing: Fixed More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=406 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

10 years, 7 months

Create a connection between the client Jain-sip and server Kamailio using TLS connection

by Diogo Leite

Hello I already implemented the Kamailio working with the Jain-Sip over UDP and TCP. Now I'm trying to implement in Kamailio and Jain-Sip the TLS protection. I tried with some examples and is not working, the server not respond to the client. I follow this examples: -http://www.kamailio.org/dokuwiki/doku.php/tls:create-certificates -http://dev.telestax.com/jain-sip/source/browse/src/examples/tls/?r=89450d1952aad67c31779155653b08fdb54d2564 Someone can tell me how I can implement the TLS in both, in Kamailio and in Jain-Sip to work together over TLS? Kamailio version: 4.0.0 Jain-Sip version: 1.2 Thank you

10 years, 7 months

[tracker] Comment added: Crash in websocket module

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#406 - Crash in websocket module User who did this - Hugh Waite (hugh.waite) ---------- This latest patch has been applied to master and branch 4.1 ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=406#comment1430 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

10 years, 7 months

git:4.1: websocket: Fix crash in websocket module

by Hugh Waite

Module: sip-router Branch: 4.1 Commit: 74c1bd884ec2a3418dee3cbf358ab8bb7e899d7a URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=74c1bd8… Author: Vitaliy Aleksandrov <vitalik.voip(a)gmail.com> Committer: Hugh Waite <--global> Date: Thu May 8 15:01:02 2014 +0100 websocket: Fix crash in websocket module - Avoid race condition by maintaining a connection reference count - Fixes FS#406 --- modules/websocket/ws_conn.c | 180 +++++++++++++++++++++++++++++++++---- modules/websocket/ws_conn.h | 8 ++ modules/websocket/ws_frame.c | 182 +++++++++++++++++++++++++------------ modules/websocket/ws_handshake.c | 4 +- 4 files changed, 295 insertions(+), 79 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=74c…

10 years, 7 months

git:master: websocket: Fix crash in websocket module

by Hugh Waite

Module: sip-router Branch: master Commit: 4460dce0e2fff775d6cf7328008c6cf6270537cd URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=4460dce… Author: Vitaliy Aleksandrov <vitalik.voip(a)gmail.com> Committer: Hugh Waite <hugh.waite(a)acision.com> Date: Thu May 8 15:01:02 2014 +0100 websocket: Fix crash in websocket module - Avoid race condition by maintaining a connection reference count - Fixes FS#406 --- modules/websocket/ws_conn.c | 180 ++++++++++++++++++++++++++++++++++---- modules/websocket/ws_conn.h | 8 ++ modules/websocket/ws_frame.c | 180 ++++++++++++++++++++++++++------------ modules/websocket/ws_handshake.c | 4 +- 4 files changed, 294 insertions(+), 78 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=446…

10 years, 7 months

git:master: modules/utils: http_query now stores result also in case of 4xx replies

by Juha Heinanen

Module: sip-router Branch: master Commit: feba7dd8e09a3b8c9f781b95b16c1b708fce4195 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=feba7dd… Author: Juha Heinanen <jh(a)tutpro.com> Committer: Juha Heinanen <jh(a)tutpro.com> Date: Thu May 8 15:24:51 2014 +0300 modules/utils: http_query now stores result also in case of 4xx replies - Applied patch by Mikko Lehto. --- modules/utils/README | 41 +++++++++++++++++++++++++++---------- modules/utils/doc/utils_admin.xml | 2 +- modules/utils/functions.c | 22 +++++++++++++------ 3 files changed, 46 insertions(+), 19 deletions(-) diff --git a/modules/utils/README b/modules/utils/README index 61d4276..43e3f21 100644 --- a/modules/utils/README +++ b/modules/utils/README @@ -4,7 +4,13 @@ Juha Heinanen TutPro Inc. - Copyright � 2008-2009 Juha Heinanen +Carsten Bock + + ng-voice GmbH + + Copyright (c) 2008-2009 Juha Heinanen + + Copyright (c) 2013 Carsten Bock, ng-voice GmbH __________________________________________________________________ Table of Contents @@ -26,7 +32,7 @@ Juha Heinanen 4. Functions - 4.1. http_query(url, result) + 4.1. http_query(url, [post-data], result) 4.2. xcap_auth_status(watcher_uri, presentity_uri) 5. MI Commands @@ -70,7 +76,7 @@ Chapter 1. Admin Guide 4. Functions - 4.1. http_query(url, result) + 4.1. http_query(url, [post-data], result) 4.2. xcap_auth_status(watcher_uri, presentity_uri) 5. MI Commands @@ -174,17 +180,20 @@ modparam("utils", "xcap_table", "pres_xcap") 4. Functions - 4.1. http_query(url, result) + 4.1. http_query(url, [post-data], result) 4.2. xcap_auth_status(watcher_uri, presentity_uri) -4.1. http_query(url, result) +4.1. http_query(url, [post-data], result) - Sends HTTP GET request according to URL given in "url" parameter, which - is a string that may contain pseudo variables. + Sends HTTP GET or POST request according to URL given in "url" + parameter, which is a string that may contain pseudo variables. - If HTTP server returns a class 2xx or 3xx reply, the first line of the - reply's body (if any) is stored in "result" parameter, which must be a - writable pseudo variable. + If you want to make a POST-Request, you have to define the "post"-data, + that should be submitted in that request as the second parameter. + + If HTTP server returns a class 2xx, 3xx or 4xx reply, the first line of + the reply's body (if any) is stored in "result" parameter, which must + be a writable pseudo variable. Function returns reply code of HTTP reply or -1 if something went wrong. @@ -194,6 +203,7 @@ modparam("utils", "xcap_table", "pres_xcap") Example 1.5. http_query() usage ... +# GET-Request http_query("http://tutpro.com/index.php?r_uri=$(ru{s.escape.param})&f_uri=$(fu{s .escape.param})", "$var(result)") @@ -201,8 +211,17 @@ switch ($retcode) { ... } ... +... +# POST-Request +http_query("http://tutpro.com/index.php", "r_uri=$(ru{s.escape.param})&f_uri=$(f +u{s.escape.param})", + "$var(result)") +switch ($retcode) { + ... +} +... -4.2. xcap_auth_status(watcher_uri, presentity_uri) +4.2. xcap_auth_status(watcher_uri, presentity_uri) Function checks in the presence server database if a watcher is authorized to subscribe to event "presence" of presentity. Sphere diff --git a/modules/utils/doc/utils_admin.xml b/modules/utils/doc/utils_admin.xml index 3600f7d..7c4f788 100644 --- a/modules/utils/doc/utils_admin.xml +++ b/modules/utils/doc/utils_admin.xml @@ -171,7 +171,7 @@ modparam("utils", "xcap_table", "pres_xcap") in that request as the second parameter. </para> <para> - If HTTP server returns a class 2xx or 3xx reply, + If HTTP server returns a class 2xx, 3xx or 4xx reply, the first line of the reply's body (if any) is stored in <quote>result</quote> parameter, which must be a writable pseudo variable. diff --git a/modules/utils/functions.c b/modules/utils/functions.c index ed1a591..dc4e529 100644 --- a/modules/utils/functions.c +++ b/modules/utils/functions.c @@ -139,16 +139,24 @@ int http_query(struct sip_msg* _m, char* _url, char* _dst, char* _post) pkg_free(post); } - if (res != CURLE_OK) { - LM_ERR("failed to perform curl\n"); - curl_easy_cleanup(curl); - if(stream) - pkg_free(stream); - return -1; + if (res != CURLE_OK) { + /* http://curl.haxx.se/libcurl/c/libcurl-errors.html */ + if (res == CURLE_COULDNT_CONNECT) { + LM_WARN("failed to connect() to host\n"); + } else if ( res == CURLE_COULDNT_RESOLVE_HOST ) { + LM_WARN("couldn't resolve host\n"); + } else { + LM_ERR("failed to perform curl (%d)\n", res); + } + + curl_easy_cleanup(curl); + if(stream) + pkg_free(stream); + return -1; } curl_easy_getinfo(curl, CURLINFO_HTTP_CODE, &stat); - if ((stat >= 200) && (stat < 400)) { + if ((stat >= 200) && (stat < 500)) { curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD, &download_size); LM_DBG("http_query download size: %u\n", (unsigned int)download_size); /* search for line feed */

10 years, 7 months

patch: utils - http_query() - more logging and return body also on 4xx

by Mikko Lehto

Hi Please find attached silly little patch to utils module. It modifies http_query() to log little bit more when curling fails and returns response body also for 4xx respose. -- Mikko Lehto

10 years, 7 months

module writing & per message variable within my module

by jay binks

So Im writing a custom module to implement some of our business logic, there are a few steps that im building into the module, for example conform_callerid conform_destination what I want to achive should be fairly simple, but let me explain and im sure someone will tell me where to look. when I call conform_callerid, I want to store a few bits of info so Initially I store them in a global variable ( yup lazy & dangerous I guess ) then I write the pv "get" function, to return the value from the global. this was only done as a quick proof of concept. but being global, im sure the variable will be overwritten by other message etc etc.. so I effectively want to store some custom fields against the message. I didnt see this on the msg structure, but maybe I missed something or is there a better way to achieve this ?? basically I want to be able to call conform_callerid then when I call conform_destination I want to look at some fields from the conform_callerid process ( within the context of the message we are processing ) any pointers would be appreciated. -- Sincerely Jay

10 years, 7 months

git:4.0: presence_dialoginfo: interetate through all 'dialog' nodes of xml document

by Daniel-Constantin Mierla

Module: sip-router Branch: 4.0 Commit: 2593931d4d8879b4d8d8ab8e666dd3b28ef3aa73 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=2593931… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu May 8 08:47:30 2014 +0200 presence_dialoginfo: interetate through all 'dialog' nodes of xml document - PUBLISH request can carry info for many dialogs - reported and patch by Klaus Feichtinger (adapted from commit cc4a7c67f24d105a119ea492ce53f017369af296) --- modules/presence_dialoginfo/notify_body.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/modules/presence_dialoginfo/notify_body.c b/modules/presence_dialoginfo/notify_body.c index cc65efb..3ea5e2c 100644 --- a/modules/presence_dialoginfo/notify_body.c +++ b/modules/presence_dialoginfo/notify_body.c @@ -102,6 +102,7 @@ str* agregate_xmls(str* pres_user, str* pres_domain, str** body_array, int n) xmlNodePtr winner_dialog_node = NULL ; str *body= NULL; char buf[MAX_URI_SIZE+1]; + xmlNodePtr next_node = NULL; LM_DBG("[pres_user]=%.*s [pres_domain]= %.*s, [n]=%d\n", pres_user->len, pres_user->s, pres_domain->len, pres_domain->s, n); @@ -195,7 +196,8 @@ str* agregate_xmls(str* pres_user, str* pres_domain, str** body_array, int n) goto error; } if (p_root->children) { - for (node = p_root->children; node; node = node->next) { + for (node = p_root->children; node; node = next_node) { + next_node = node->next; if (node->type == XML_ELEMENT_NODE) { LM_DBG("node type: Element, name: %s\n", node->name); /* we do not copy the node, but unlink it and then add it ot the new node

10 years, 7 months

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sr-dev May 2014