[SR-Users] Problems with PRESENCE/DIALOG functionality in sip-router

Wed Nov 25 08:42:20 CET 2009

Hi all,

I've tested the current release candidate for Kamailio these days and found that the presence/dialog state functionality is not given in the current version.

The first (and worst) difference to the latest stable release is that the handling of "setflag(X)" for tracing the dialogs resulted in a crash of kamailio with following error message:

********************** EXCERPT ******************
Nov 24 13:35:47 lennysrv /usr/local/sbin/kamailio[13814]: : tm [t_hooks.c:190]: BUG:tm:register_tmcb: callback type TMCB_REQUEST_IN can't be register along with types
Nov 24 13:35:47 lennysrv /usr/local/sbin/kamailio[13814]: ERROR: dialog [dlg_handlers.c:615]: failed cache in T the shortcut to dlg
Nov 24 13:35:53 lennysrv /usr/local/sbin/kamailio[13815]: NOTICE: acc [acc.c:275]: ACC: call missed: timestamp=1259134133;method=INVITE;from_tag=4051501197-3958320-1259134127622;to_tag=3762694574-3958280-1259134127622;call_id=140363298-3958320-1259134127622 at 10.16.48.60;code=603;reason=Decline;src_user=5003;src_domain=10.16.48.205;dst_ouser=5002;dst_user=5002;dst_domain=10.16.48.60
Nov 24 13:35:56 lennysrv /usr/local/sbin/kamailio[13815]: INFO: pua_usrloc [ul_publish.c:203]: should not send ul publish
Nov 24 13:35:56 lennysrv /usr/local/sbin/kamailio[13815]: INFO: <script>: --- pua-set-publish() was executed ---
Nov 24 13:35:58 lennysrv kernel: [176699.348059] kamailio[13821]: segfault at c0c0c0c0 ip b7de43b3 sp bfb03eb8 error 5 in libc-2.7.so[b7d6e000+155000]
Nov 24 13:35:58 lennysrv /usr/local/sbin/kamailio[13837]: : <core> [pass_fd.c:283]: ERROR: receive_fd: EOF on 12
Nov 24 13:35:58 lennysrv /usr/local/sbin/kamailio[13812]: ALERT: <core> [main.c:721]: child process 13821 exited by a signal 11
Nov 24 13:35:58 lennysrv /usr/local/sbin/kamailio[13812]: ALERT: <core> [main.c:724]: core was generated
Nov 24 13:35:58 lennysrv /usr/local/sbin/kamailio[13812]: INFO: <core> [main.c:736]: INFO: terminating due to SIGCHLD
Nov 24 13:35:58 lennysrv /usr/local/sbin/kamailio[13814]: INFO: <core> [main.c:787]: INFO: signal 15 received
***************************************************

However, the module documentation of the source code (READMEs) does not include major news. The configuration is "the same" (regarding handle_publish, handle_subscribe, pua_set_publish) as I've used in the kamailio-1.5.3 version. But - no NOTIFY messages with XML bodies are sent to the subscribers / watchers. Instead of using the setflag(X) method I´ve tried using the method "dlg_setflag(X)" for prohibiting crashes - that was accepted by kamailio.

Were these modules tested (in combination with the dialog module) in the new version 3.0 RC1?
 - presence
 - presence_xml
 - presence_dialoginfo
 - pua
 - pua_dialoginfo
 - pua_usrloc

It does not work in the SER variant of sip-router, too. Yesterday I've downloaded the current version with GIT, compiled the code, adapted the configuration. But the result is the same as with kamailio-3 RC1 (crash and no XML).

For being sure that I have not made any mistake in the configuration, I've tested the functionality in the version 1.5.3 of Kamailio today. It works fine - the subscribers receive NOTIFY messages with XML body after every PRESENCE and DIALOG state change.

Can anybody give me a hint? Thanks in advance!

regards,

Klaus

P.S. the tested versions:

PROBLEMS:
========
version: kamailio 3.0.0-rc1 (i386/linux) 78f069
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, 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
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
@(#) $Id$
main.c compiled on 13:34:37 Nov 20 2009 with gcc 4.3.2

version: ser 2.99.99-pre3 (i386/linux)
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, 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
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
@(#) $Id$
main.c compiled on 11:12:49 Nov 23 2009 with gcc 4.3.2

SUCCESS:
=======
version: kamailio 1.5.3-notls (i386/linux)
flags: STATISTICS, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, PKG_SIZE 4194304
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
svnrevision: unknown
@(#) $Id: main.c 5608 2009-02-13 16:48:17Z henningw $
main.c compiled on 13:31:21 Nov 24 2009 with gcc 4.3.2

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