20 Dec
2016
20 Dec
'16
11:59 a.m.
Hi all,
Is it possible to set the natping_interval to a different value, per registration, at the
time the user registers? For example, user A has 10 seconds and user B has 60 seconds.
Thanks
20 Dec
20 Dec
1:38 p.m.
New subject: nathelper - variable natping_interval per registration
Hi Phil,
That feature currently does not exist. The nathelper module is dependent on
a timer process. Keeping a timer for every registered user would be using
quite some resources.
Regards,
Timmo
On Tue, Dec 20, 2016 at 9:59 AM, Phil Lavin <phil.lavin(a)cloudcall.com>
wrote:
Hi all,
Is it possible to set the natping_interval to a different value, per
registration, at the time the user registers? For example, user A has 10
seconds and user B has 60 seconds.
Thanks
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2:45 p.m.
New subject: nathelper - variable natping_interval per registration
Makes sense. Perhaps if it were implemented such that all users with a common timer value
were handled by a single timer, and the docs had a warning about not using too many
different values… then it’d be ok. I’m not sure our need is quite urgent enough to
implement it, but I’ll add it to the to-do list.
Cheers
From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Timmo Verlaan
Sent: 20 December 2016 10:39
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org>
Subject: Re: [SR-Users] nathelper - variable natping_interval per registration
Hi Phil,
That feature currently does not exist. The nathelper module is dependent on a timer
process. Keeping a timer for every registered user would be using quite some resources.
Regards,
Timmo
On Tue, Dec 20, 2016 at 9:59 AM, Phil Lavin
<phil.lavin@cloudcall.com<mailto:phil.lavin@cloudcall.com>> wrote:
Hi all,
Is it possible to set the natping_interval to a different value, per registration, at the
time the user registers? For example, user A has 10 seconds and user B has 60 seconds.
Thanks
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org<mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
3:11 p.m.
New subject: nathelper - variable natping_interval per registration
On Tue, Dec 20, 2016 at 08:59:23AM +0000, Phil Lavin wrote:
Is it possible to set the natping_interval to a
different value, per
registration, at the time the user registers? For example, user A has
10 seconds and user B has 60 seconds.
I took a look at the pinger a couple of months ago for the 4.3 branch to
figure out what the mechanism was and AFAIK your question is not
possible. Depending on number of pinger threads and interval the
endpoints get assigned a random value and something like
currenttimeinseconds%maxvalue determins which endpoints are pinged. You
might want to influence this random number (partition IIRC). But this
depends on you db_mode (I guess it will not work when caching is active
in kamailio)
But you can do this yourself from an external process (like sipsak) if
you wish (and have the location records in a database).
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3 comments
3 participants
participants (3)
-
Daniel Tryba -
Phil Lavin -
Timmo Verlaan