Hello,

Looks like a small issue with the module. An issue could be opened about it, or even better, a pull request with some improvement.

Cheers,

Henning

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Karsten Horsmann
Sent: Monday, October 24, 2022 4:56 PM
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Subject: Re: [SR-Users] Pipelimit needs restart to reload values

Hi,

I faced the same behavior with pipelimit and solved it for me with cfg_rpc variable that I raised or lowered to my needs. 

https://www.kamailio.org/docs/modules/devel/modules/cfg_rpc.html

Duarte Rocha <duarterocha91@gmail.com> schrieb am Fr., 23. Sept. 2022, 14:32:

Greetings,

I've been using the pipelimit module and the pl_check function to control users rates in my proxy. 

if (!pl_check("$var(UserID)", "TAILDROP", "$var(UserRate)")) {

     pl_drop();

     exit; 

}

In this case  $var(UserID) is the pipe and  $var(UserRate) is the maximum rate.

The value of the rate is retrieved on every call via query to a DB. 

If I change the UserRate value to 0 CPS on the DB calls are not rejected unless they go over 1 CPS. However, if I restart Kamailio all calls are correctly rejected. 

Why does this happen? Can I change this behaviour?

Cheers,

Duarte 

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