15 Aug
2012
15 Aug
'12
7 a.m.
Another mismatch of sources and docs, the parameter is expected to be
'setid_pvname' instead of 'setid_pvar'. I'll update docs.
Cheers,
Daniel
On 8/15/12 12:56 PM, DanB wrote:
Daniel,
Since we are still in "connected" state, one more (hopefully last)
question on this subject:
If I set the "setid_pvar" the configuration does not longer pass
checking (just upgraded to latest nightly 3.3.1):
"""
root@PrxyDev:/etc/sbalancer# kamailio -c -f kamailio.cfg
loading modules under
/usr/lib/kamailio/modules_k/:/usr/lib/kamailio/modules/:/usr/local/lib/kamailio/modules/
0(3190) ERROR: <core> [modparam.c:151]: set_mod_param_regex:
parameter <setid_pvar> not found in module <dispatcher>
0(3190) : <core> [cfg.y:3594]: parse error in config file
/usr/local/src/sipean2/trunk/SDev/SBalancer/Kamailio/etc/kamailio/kamailio.cfg,
line 73, column 51: Can't set module parameter
ERROR: bad config file (1 errors)
root@PrxyDev:/etc/sbalancer# kamailio -V
version: kamailio 3.3.1 (i386/linux)
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM,
SHM_MMAP, PKG_MALLOC, F_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, DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 03:07:36 Aug 15 2012 with gcc 4.4.5
"""
I define the parameter in the following way:
"""
modparam("dispatcher", "setid_pvar", "$var(setid)")
"""
Am I missing something again?
Thanks,
DanB
On 08/15/2012 12:52 PM, Daniel-Constantin Mierla wrote:
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu
Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw
Hello,
right, the readme was mistaken. Probably grp_avp was used initially but
changed later because it messes up when ds_is_from_list() and
ds_select_*() are used for same requests.
I committed an update to the readme.
Cheers,
Daniel
On 8/15/12 12:40 PM, DanB wrote:
Daniel,
My bad, I was reading through the lines :(.
I now understand that setid_pvar is different than group pvar. I got
the false understanding based on documentation saying:
"""
Parameter groupid is optional, when it is missing, then the matching
will be done against all addresses in all groups. Upon a match, the
'grp_avp' will be set to groupid of matching address.
"""
All clear now, thanks!!!
DanB
On 08/15/2012 11:41 AM, Daniel-Constantin Mierla wrote:
Hello,
there was no change in dispatcher module related to this function
since
3.3.0. The value of the group id is set to the variable specified
by the
parameter setid_pvar:
http://kamailio.org/docs/modules/stable/modules_k/dispatcher.html#id2495800
Very likely you are using the wrong variable which you set as grp_avp
parameter, based your config snippets.
Cheers,
Daniel
On 8/15/12 11:30 AM, DanB wrote:
> Hey Guys,
>
> Something I noticed after upgrading Kamailio from 3.3.0 to 3.3.1.
>
> Having the following code:
> """
> if ds_is_from_list() {
> xlog("Request coming from SCloud");
> xlog("Checking grp_internal, having: $avp(s:dsgrp)");
> }
> """
>
> will produce the following output to syslog (dsgrp null instead of
> group id):
> """
> Aug 15 11:24:28 PrxyDev /usr/sbin/kamailio[2818]: ERROR: <script>:
> Request coming from SCloud
> Aug 15 11:24:28 PrxyDev /usr/sbin/kamailio[2818]: ERROR: <script>:
> Checking grp_internal, having: <null>
> """
> I have in dispatcher set:
> modparam("dispatcher", "grp_avp", "$avp(dsgrp)")
> and I am loading the rules from file.
>
> I should mention that this block was working fine before upgrade.
>
> Am I doing something wrong?
>
> Thanks in advance!
> DanB
>
>
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