8 Oct
2012
8 Oct
'12
5:17 p.m.
On Mon, Oct 8, 2012 at 8:09 PM, Daniel-Constantin Mierla
<miconda(a)gmail.com> wrote:
Hello,
what version are you using? at some point it was an issue adding a call in a
profile after creating its associated dialog.
i'm using 3.2 branch of the git repository.
Also, it might be better to check the quota before
creating the dialog,
because if the limit is reached, then you will just reject the call, so you
avoid quite some internal operations -- but it is not really something
crucial.
I'm under the impression that my idea behind this implementation is
somewhat flawed.
The idea was to count calls per "domain". If the the idea is
reflected in my approach then
i will head for minor tweaking. But if my implementation is just plain
wrong, then i will have to
do it manually, like using sqlops and do the dialog accounting myself.
cheers.
Cheers,
Daniel
On 10/8/12 11:40 AM, Aft nix wrote:
--
-aft
Hi,
I'm trying to implement a "callquota" based on destination domains.
The idea is following:
every destation domain has a limit of, say 50 calls.
As the sip clients are registered with the "destination domains", i've
extracted
the domain using "$fd" because it results as same value as destination
domain.
Problem is, i wanted to have separate quota for each domains. But it
seems,
that the quota is reached "as total" not as per domain basis.
Another thing is, the number of calls reported by it is also unusually
large than
actual calls.
This is implemenated as bellow:
#!ifdef WITH_CALL_LIMIT
modparam("dialog","enable_stats",1)
modparam("dialog","dlg_flag", DLG_FLAG)
modparam("dialog","hash_size", 4096)
modparam("dialog", "profiles_with_value","callquota")
modparam("dialog", "default_timeout", 300)
modparam("dialog", "dlg_match_mode", 2)
modparam("dialog", "detect_spirals", 1)
modparam("dialog", "db_mode", 0)
#!endif
#!ifdef WITH_CALL_LIMIT
if (is_method("INVITE")) {
dlg_manage();
$var(100) = 0;
get_profile_size("callquota", "$fd",
"$var(100)");
if ($var(100) >= 50 ) {
xdbg("DEBUG: Simultaneous calls limit
reached");
sl_send_reply("503","Simultaneous calls
limit reached");
exit;
}
set_dlg_profile("callquota","$fd");
if (get_profile_size("callquota","$fd",
"$var(100)")) {
xdbg("DEBUG: there are $var(100) total calls
for $fd");
}
}
#!endif
Thanks in advance.
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 -
http://asipto.com/u/katu