sr-dev April 2014

sr-dev@lists.kamailio.org

26 participants
304 discussions

git:4.0: drouting: removed old contraint on route index

by Daniel-Constantin Mierla

Module: sip-router Branch: 4.0 Commit: f5c68b4dedb5e704fe13fe61ad256bc23c9a3865 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=f5c68b4… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu Apr 24 18:02:34 2014 +0200 drouting: removed old contraint on route index (cherry picked from commit c3386295d7607a58d37a65b6822bf5f98b3fefa0) (cherry picked from commit a9a3cebc7688dcaea7539c067c4b1bf3463040ce) --- modules/drouting/drouting.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/drouting/drouting.c b/modules/drouting/drouting.c index 43fd73e..e7e8d4b 100644 --- a/modules/drouting/drouting.c +++ b/modules/drouting/drouting.c @@ -740,7 +740,7 @@ again: } } - if (rt_info->route_idx>0 && rt_info->route_idx<RT_NO) { + if (rt_info->route_idx>0 && main_rt.rlist[rt_info->route_idx]!=NULL) { ret = run_top_route(main_rt.rlist[rt_info->route_idx], msg, 0); if (ret<1) { /* drop the action */

10 years

git:4.1: drouting: removed old contraint on route index

by Daniel-Constantin Mierla

Module: sip-router Branch: 4.1 Commit: a9a3cebc7688dcaea7539c067c4b1bf3463040ce URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a9a3ceb… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu Apr 24 18:02:34 2014 +0200 drouting: removed old contraint on route index (cherry picked from commit c3386295d7607a58d37a65b6822bf5f98b3fefa0) --- modules/drouting/drouting.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/drouting/drouting.c b/modules/drouting/drouting.c index 60006b1..4322a7e 100644 --- a/modules/drouting/drouting.c +++ b/modules/drouting/drouting.c @@ -754,7 +754,7 @@ again: } } - if (rt_info->route_idx>0 && rt_info->route_idx<RT_NO) { + if (rt_info->route_idx>0 && main_rt.rlist[rt_info->route_idx]!=NULL) { ret = run_top_route(main_rt.rlist[rt_info->route_idx], msg, 0); if (ret<1) { /* drop the action */

10 years

Dialog module and confirmed-unacked dialogs

by Alex Balashov

Hi, I am wondering if perhaps we ought to do something with regard to specific handling of confirmed-nonacked dialogs (CONFIRMED_NA state in dlg_hash.h) in the dialog module. These are dialogs where a 2xx reply is sent to the opening INVITE transaction, but no end-to-end ACK is seen[1] by Kamailio and thus the dialog is not recorded as transitioning to CONFIRMED state. This can happen for a variety of reasons, but the most common scenario I run into is the CANCEL-200 OK race, where the caller cancels the call just as the callee answers it, near-simultaneously. The 200 OK hasn't gotten back to the caller yet, so when it receives it, it has no effect, because from the caller's point of view, the dialog has already been CANCEL'd. Meanwhile, the CANCEL has no effect on the callee end either, since, from its point of view, the dialog has already transitioned into confirmed state. The problem I am running into a lot is that these dialogs stay tracked up until the dialog timeout period, which can be several hours away. In high-volume environments, they can clog up concurrent channel counts. The receiving UAS has, of course, disposed of these dialogs long ago, after 64*T1, but they remain "stuck" in Kamailio. I know that RFC 3261 Section 13.3.1.4 ("The INVITE is Accepted") says: If the server retransmits the 2xx response for 64*T1 seconds without receiving an ACK, the dialog is confirmed, but the session SHOULD be terminated. This is accomplished with a BYE, as described in Section 15. Now, I know that "SHOULD" != "MUST", and I would imagine that this is probably the main reason why the dialog module does not time out such dialogs according to the same timers as the callee UA might. Nevertheless, they present a problem. Right now, I deal with it by using a script that combs 'kamctl fifo dlg_list' for dialogs in 'state:: 3' for more than X seconds and manually ends them. But, when there's a problem that one runs into nearly ubiquitously in all deployments with nontrivial deployments, it seems to me it's time to consider an additional 'dialog' modparam or something of that ilk that can provide an expedited timeout for nonacked dialogs. I would be happy to write such a patch. The reason I am bringing it up to the community is because I am uncertain as to whether this might have any unforeseen consequences, or whether it's been discussed in various dialog_ng discussions in the past that I have not carefully monitored. Thanks! -- Alex (With apologies for cross-posting.) [1] Or correctly associated based on tight matching. -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

10 years

[tracker] Comment added: Crash when reloading addresses from mysql database (permissions module)

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#420 - Crash when reloading addresses from mysql database (permissions module) User who did this - Torrey Searle (tsearle) ---------- Thanks! going to test the revised patch and will in the coming days if the crash is gone :-) ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=420#comment1410 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

git:4.0: pipelimit: run timer at 1000ms

by Daniel-Constantin Mierla

Module: sip-router Branch: 4.0 Commit: c0819db723bc49fdcd31e2ec6634ad8af7f22437 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=c0819db… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Mon Apr 28 09:51:42 2014 +0200 pipelimit: run timer at 1000ms - proper execution on timer_interval - reported by Julia <juliabo(a)gmail.com> (cherry picked from commit f9d95734ba7c04a0188077914161395c2e94f3eb) (cherry picked from commit ee692ab89f1321ccfb24316c30fce5a90e6a9764) --- modules/pipelimit/pipelimit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/pipelimit/pipelimit.c b/modules/pipelimit/pipelimit.c index 77d2796..5aeb071 100644 --- a/modules/pipelimit/pipelimit.c +++ b/modules/pipelimit/pipelimit.c @@ -308,7 +308,7 @@ static int mod_init(void) return -1; } timer_init(pl_timer, pl_timer_handle, 0, F_TIMER_FAST); - timer_add(pl_timer, MS_TO_TICKS(1500)); /* Start it after 1500ms */ + timer_add(pl_timer, MS_TO_TICKS(1000)); /* Start it after 1000ms */ /* bind the SL API */ if (sl_load_api(&slb)!=0) {

10 years

git:4.1: pipelimit: run timer at 1000ms

by Daniel-Constantin Mierla

Module: sip-router Branch: 4.1 Commit: ee692ab89f1321ccfb24316c30fce5a90e6a9764 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ee692ab… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Mon Apr 28 09:51:42 2014 +0200 pipelimit: run timer at 1000ms - proper execution on timer_interval - reported by Julia <juliabo(a)gmail.com> (cherry picked from commit f9d95734ba7c04a0188077914161395c2e94f3eb) --- modules/pipelimit/pipelimit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/pipelimit/pipelimit.c b/modules/pipelimit/pipelimit.c index 77d2796..5aeb071 100644 --- a/modules/pipelimit/pipelimit.c +++ b/modules/pipelimit/pipelimit.c @@ -308,7 +308,7 @@ static int mod_init(void) return -1; } timer_init(pl_timer, pl_timer_handle, 0, F_TIMER_FAST); - timer_add(pl_timer, MS_TO_TICKS(1500)); /* Start it after 1500ms */ + timer_add(pl_timer, MS_TO_TICKS(1000)); /* Start it after 1000ms */ /* bind the SL API */ if (sl_load_api(&slb)!=0) {

10 years

git:master: pipelimit: run timer at 1000ms

by Daniel-Constantin Mierla

Module: sip-router Branch: master Commit: f9d95734ba7c04a0188077914161395c2e94f3eb URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=f9d9573… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Mon Apr 28 09:51:42 2014 +0200 pipelimit: run timer at 1000ms - proper execution on timer_interval - reported by Julia <juliabo(a)gmail.com> --- modules/pipelimit/pipelimit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/pipelimit/pipelimit.c b/modules/pipelimit/pipelimit.c index 77d2796..5aeb071 100644 --- a/modules/pipelimit/pipelimit.c +++ b/modules/pipelimit/pipelimit.c @@ -308,7 +308,7 @@ static int mod_init(void) return -1; } timer_init(pl_timer, pl_timer_handle, 0, F_TIMER_FAST); - timer_add(pl_timer, MS_TO_TICKS(1500)); /* Start it after 1500ms */ + timer_add(pl_timer, MS_TO_TICKS(1000)); /* Start it after 1000ms */ /* bind the SL API */ if (sl_load_api(&slb)!=0) {

10 years

[tracker] Comment added: Crash when reloading addresses from mysql database (permissions module)

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#420 - Crash when reloading addresses from mysql database (permissions module) User who did this - Daniel-Constantin Mierla (miconda) ---------- It was caught and fixed shortly afterwards, but forgot to note it here - run 4.1.3 and is there. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=420#comment1409 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

[tracker] Comment added: Crash when reloading addresses from mysql database (permissions module)

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#420 - Crash when reloading addresses from mysql database (permissions module) User who did this - Torrey Searle (tsearle) ---------- The crash is at the following piece of code *_r = 0; #if (MYSQL_VERSION_ID >= 40100) while( mysql_more_results(CON_CONNECTION(_h)) && mysql_next_result(CON_CONNECTION(_h)) > 0 ) { MYSQL_RES *res = mysql_store_result( CON_CONNECTION(_h) ); mysql_free_result(res); } #endif RES_RESULT(*_r) = 0; I'm guessing you shouldn't do both *_r = 0; and RES_RESULT(*_r) = 0; and the RES_RESULT line should be removed or put before the RES_RESULT(*_r) = 0; ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=420#comment1408 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

[tracker] Comment added: Crash when reloading addresses from mysql database (permissions module)

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#420 - Crash when reloading addresses from mysql database (permissions module) User who did this - Torrey Searle (tsearle) ---------- In the lab I'm still getting a segfault after applying the patch #0 0x00007f4d380a48da in db_mysql_store_result (_h=0x7f4d38398130, _r=0x7fff5fcf5918) at km_dbase.c:205 #1 0x00007f4d37867867 in db_do_query_internal (_h=0x7f4d38398130, _k=0x0, _op=0x0, _v=0x0, _c=0x7fff5fcf5920, _n=0, _nc=5, _o=0x0, _r=0x7fff5fcf5918, val2str=0x7f4d380ac3a8 <db_mysql_val2str>, submit_query=0x7f4d380a3a76 <db_mysql_submit_query>, store_result=0x7f4d380a4063 <db_mysql_store_result>, _l=0) at db_query.c:137 #2 0x00007f4d37867ba8 in db_do_query (_h=0x7f4d38398130, _k=0x0, _op=0x0, _v=0x0, _c=0x7fff5fcf5920, _n=0, _nc=5, _o=0x0, _r=0x7fff5fcf5918, val2str=0x7f4d380ac3a8 <db_mysql_val2str>, submit_query=0x7f4d380a3a76 <db_mysql_submit_query>, store_result=0x7f4d380a4063 <db_mysql_store_result>) at db_query.c:156 #3 0x00007f4d380a4d10 in db_mysql_query (_h=0x7f4d38398130, _k=0x0, _op=0x0, _v=0x0, _c=0x7fff5fcf5920, _n=0, _nc=5, _o=0x0, _r=0x7fff5fcf5918) at km_dbase.c:263 ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=420#comment1407 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

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sr-dev April 2014