[Freeswitch-users] [FreeSWITCH changes Session limits to lower numbers]

Neil Patel neilp at cs.stanford.edu
Wed Aug 26 05:51:13 UTC 2020


You can't and don't want to disable this behavior. It's an internal
safeguard to make sure FS is able to reliably create threads.

Somewhere there is a hardware or os setting limitation
<https://freeswitch.org/confluence/display/FREESWITCH/Performance+Testing+and+Configurations#PerformanceTestingandConfigurations-RecommendedULIMITsettings>
(or
both) that is preventing FS from creating threads. If you can fix that you
sh be able to create more sessions

On Tue, Dec 17, 2019 at 2:26 PM Bilal Abbasi <bilaln018 at gmail.com> wrote:

> Hi Users,
> I am actually doing some stress testing with FreeSWITCH version 1.10. I
> have set session limit to 1000 and just sending 2CPS but when calls go
> beyond around 200, it shows me below log and lowers the session limit.
>
> Artoo reduces the max sessions to 234 thus, saving the switch from certain
> doom.
> 2019-12-16 13:23:07.504847 [CRIT] switch_core_session.c:1818 LUKE'S VOICE:
> Artoo, see what you can do with it. Hang on back there....
>
> It's 8core 32GB physical machine, and the only change in my FS is that i
> am using mod_avmd to detect beep.
> Now what i am really looking for is, if i can disable this behaviour of
> FreeSWITCH, As it automatically lowers the Session limit to 200-300
> range.(which is very low, even if the switch can handle say 500 calls
> later, it will remain 200-300 sessions).
>
> Regards
> Abbasi
>
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