15 Aug
2012
15 Aug
'12
12:30 p.m.
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
15 Aug
15 Aug
12:41 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
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
1:37 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
Hey Daniel,
Thanks for so fast feedback. I have doublecked again the config:
If it helps, here are my complete settings:
"""
# ----- dispatcher params -----
modparam("dispatcher", "list_file",
"/etc/sbalancer/dispatcher.list")
modparam("dispatcher", "flags", 2)
modparam("dispatcher", "dst_avp", "$avp(dsdst)")
modparam("dispatcher", "grp_avp", "$avp(dsgrp)")
modparam("dispatcher", "cnt_avp", "$avp(dscnt)")
modparam("dispatcher", "attrs_avp", "$avp(dsattrs)")
modparam("dispatcher", "hash_pvar", "$avp(dshash)")
modparam("dispatcher", "ds_ping_from",
"sip:SBalancer@mydomain.com")
modparam("dispatcher", "ds_ping_interval", 30)
modparam("dispatcher", "ds_probing_threshhold", 3)
modparam("dispatcher", "ds_ping_reply_codes",
"class=2;code=403;code=488;class=3")
modparam("dispatcher", "ds_probing_mode", 1)
"""
Calling the logging block happens right at beginning, so not possible to
overwrite the avp.
"""
request_route {
#check antiflood before anything
route(ANTIFLOOD);
# Detect if requests are from internal network
if ds_is_from_list() {
xlog("Request coming from SCloud");
$avp(s:authType) = "INTERNAL";
$avp(s:authUser) = $hdr(X-AuthUser);
xlog("Checking grp_internal, having: $avp(dsgrp)");
}
"""
Result the same ( I am sure ds_is_from_list matches since I get the
first xlog correctly):
"""
Aug 15 12:36:07 PrxyDev /usr/sbin/kamailio[2973]: ERROR: <script>:
Request coming from SCloud
Aug 15 12:36:07 PrxyDev /usr/sbin/kamailio[2973]: ERROR: <script>:
Checking grp_internal, having: <null>
"""
Thanks again,
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
1:53 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
Hello,
grp_avp is set only when calling the destination/domain select functions.
You have to set the parameter setid_pvar:
http://kamailio.org/docs/modules/stable/modules_k/dispatcher.html#id2495800
And use the variable you set for this parameter after ds_is_from_list().
So, there are two parameters, grp_avp and setid_pvar.
Cheers,
Daniel
On 8/15/12 12:37 PM, DanB wrote:
Hey Daniel,
Thanks for so fast feedback. I have doublecked again the config:
If it helps, here are my complete settings:
"""
# ----- dispatcher params -----
modparam("dispatcher", "list_file",
"/etc/sbalancer/dispatcher.list")
modparam("dispatcher", "flags", 2)
modparam("dispatcher", "dst_avp", "$avp(dsdst)")
modparam("dispatcher", "grp_avp", "$avp(dsgrp)")
modparam("dispatcher", "cnt_avp", "$avp(dscnt)")
modparam("dispatcher", "attrs_avp", "$avp(dsattrs)")
modparam("dispatcher", "hash_pvar", "$avp(dshash)")
modparam("dispatcher", "ds_ping_from",
"sip:SBalancer@mydomain.com")
modparam("dispatcher", "ds_ping_interval", 30)
modparam("dispatcher", "ds_probing_threshhold", 3)
modparam("dispatcher", "ds_ping_reply_codes",
"class=2;code=403;code=488;class=3")
modparam("dispatcher", "ds_probing_mode", 1)
"""
Calling the logging block happens right at beginning, so not possible
to overwrite the avp.
"""
request_route {
#check antiflood before anything
route(ANTIFLOOD);
# Detect if requests are from internal network
if ds_is_from_list() {
xlog("Request coming from SCloud");
$avp(s:authType) = "INTERNAL";
$avp(s:authUser) = $hdr(X-AuthUser);
xlog("Checking grp_internal, having: $avp(dsgrp)");
}
"""
Result the same ( I am sure ds_is_from_list matches since I get the
first xlog correctly):
"""
Aug 15 12:36:07 PrxyDev /usr/sbin/kamailio[2973]: ERROR: <script>:
Request coming from SCloud
Aug 15 12:36:07 PrxyDev /usr/sbin/kamailio[2973]: ERROR: <script>:
Checking grp_internal, having: <null>
"""
Thanks again,
DanB
On 08/15/2012 11:41 AM, 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,
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
1:40 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
1:52 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
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:
--
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,
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
1:56 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
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:
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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
2 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
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
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
2:02 p.m.
New subject: Dispatcher: ds_is_from_list does not longer populate grp_avp
Daniel,
Nice catch! All smooth now.
Thanks and enjoy your free time ;).
DanB
On 08/15/2012 01:00 PM, Daniel-Constantin Mierla wrote:
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:
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
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
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