25 Sep
2020
25 Sep
'20
5:24 a.m.
Hello,
can you try with the lastest 5.4 branch?
Did it happen also when nathelper was used for keepalive-based contact
removing?
Cheers,
Daniel
On 25.09.20 00:46, Ilie Soltanici wrote:
Hello,
It works also for me with UDP contacts, thank you. One more thing I
noticed - by using *db_mode=1* and *db_load=1* after restarting
Kamailio it's not loading anymore all contacts from the DB or it's
loading but then keepalive module it's removing them from the local
memory, I believe this is because keepalive doesn't know the status of
the extension, will be nice to have that fixed as well.
Regards,
Ilie.
On Wed, 23 Sep 2020 at 16:35, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
actually the expires processing on keepalive was done in a
callback function triggered only by nathelper, only sending
keepalive and computing roundtrip was done on usrloc internal
timer callbacks. I pushed fixes to master and 5.4 branches, I
tested briefly with a tcp contact and all seemed ok. Let me know
if works for you as well.
Cheers,
Daniel
On 23.09.20 10:51, Ilie Soltanici wrote:
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
Hello,
It's sitting in the memory until the expiration time it's
arriving. See below the ul dump output:
Every 2.0s: /usr/local/sbin/kamcmd ul.dump
Wed
Sep 23 09:43:44 2020
{
Domains: {
Domain: {
Domain: location
Size: 1024
AoRs: {
Info: {
AoR: 101
HashID: -1698832128
Contacts: {
Contact: {
Address:
sip:101@192.168.0.18:49195;ob
Expires: 3548
Q: 1.000000
Call-ID:
03514e7aff5a4c3785b471923ef9a4c5
CSeq: 49773
User-Agent: MicroSIP/3.20.0
Received:
sip:8.8.8.123:10037 <http://8.8.8.123:10037>
Path:
[not set]
State:
CS_SYNC
Flags: 0
CFlags: 12288
Socket:
udp:1.1.1.10:5060 <http://1.1.1.10:5060>
Methods: 8159
Ruid:
uloc-b-5f6a75ac-7ed8-1
Instance:
[not set]
Reg-Id: 0
Server-Id: 11
Tcpconn-Id: -1
Keepalive: 1
Last-Keepalive: 1600850587
KA-Roundtrip: 20790
Last-Modified: 1600850572
}
}
}
}
Stats: {
Records: 1
Max-Slots: 1
}
}
}
}
So, for the above extension (101) it will be removed from the
memory only after 3548 sec, even if I killed manually that
connection and the softphone it's not replying anymore to the
keepalive options. By using the keepalive_timeout function from
the nathelper module - it's working fine.
Regards,
Ilie.
On Wed, 23 Sep 2020 at 08:05, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
have you watched for how long it stays in memory? The usrloc
keepalive should leverage the same mechanism that was used by
the keepalive done by nathelper module, it should not delete
the record immediately, but after ka_timeout elapsed from the
last received keepalive, then expires is set to current
timestamp + 10 seconds, so the next timer cleanup should
remove with.
Can you get the kamctl up dump for the phone you tested with?
The keepalive related attributes (last keepalive timestamp,
last rtt) should be in the json output/
Cheers,
Daniel
On 23.09.20 00:13, Ilie Soltanici wrote:
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
Hello,
Tried with the latest 5.4 branch, but ka_timeout still
not working for me, the record it's still available in
ul.dump even if that extension is not replying anymore to
the Options sent by the module.
See below used configuration:
modparam("usrloc", "nat_bflag", FLB_NATB)
modparam("usrloc", "use_domain", FLS_MULTIDOMAIN)
modparam("usrloc", "timer_interval", 30)
modparam("usrloc", "db_mode", 1)
modparam("usrloc", "db_load", 1)
modparam("usrloc", "db_insert_update", 1)
modparam("usrloc", "matching_mode", 3)
modparam("usrloc", "fetch_rows", 4000)
modparam("usrloc", "timer_procs", 4)
modparam("usrloc", "handle_lost_tcp", 1)
modparam("usrloc", "close_expired_tcp", 1)
modparam("usrloc", "db_timer_clean", 1)
modparam("usrloc", "server_id_filter", 1)
modparam("usrloc", "ka_mode", 1)
modparam("usrloc", "ka_method", "OPTIONS")
modparam("usrloc", "ka_from",
"sip:options@devserver.net
<mailto:sip%3Aoptions@devserver.net>")
modparam("usrloc", "ka_domain", "devserver.net
<http://devserver.net>")
modparam("usrloc", "ka_filter", 0)
modparam("usrloc", "ka_timeout", 60)
modparam("tm|usrloc", "xavp_contact", "ulattrs")
version: kamailio 5.4.1 (x86_64/linux) 609685
Regards,
Ilie
On Tue, 22 Sep 2020 at 18:58, Ilie Soltanici
<iliusha.md(a)gmail.com <mailto:iliusha.md@gmail.com>> wrote:
Thank you Daniel for the latest update, I will try to
test the latest 5.4 branch on the Dev environment and
will come back here for any issues encountered.
Regards,
Ilie.
On Tue 22 Sep 2020 at 18:44, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
the usrloc keepalive are done on its timer interval:
-
https://www.kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.t…
<https://www.kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.timer_interval>
For the keepalive timeout I was misled by presence
of the global
variable in the usrloc, but was actually not
exported by this
module. I did it afterwards, just pushed to branch
5.4 as well.
While is not recommended to run both at the same
time, imo
nothing really bad can happen, you may see more
keepalives for
natted udp contacts (not for tls, tcp, ...).
As for an unorthodox and untested idea :-) : if you
do not want
to run from latest 5.4 branch yet, you can
eventually set
natping_interval to a very large value, like 20
years in seconds,
so you are pretty sure you will do an upgrade before
nathelper
timer fires,
Cheers,
Daniel
On 22.09.20 19:17, Ilie Soltanici
wrote:
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
Hello,
Is there any way to add those functions from the
nathelper
module to the usrloc module?
*keepalive_timeout
natping_interval*
I'm looking to use ka_mode feature from the usrloc
module
in order to have roundtrip time computed for each
extension
but because those functions are missing in the
usrloc module
and per documentation this functionality conflicts
in some way
with nathelper module it's not recommended to have both
modules enabled. Or maybe there is another way to
have them
"interconnected"?
Thank you.
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--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Funding: https://www.paypal.me/dcmierla
<https://www.paypal.me/dcmierla>