[OpenSIPS-Users] UDP and TCP Listener

Liviu Chircu liviu at opensips.org
Mon Jul 10 05:59:44 EDT 2017


Here is a similar thread [1]

TL;DR: the more blocking I/O operations (DB/HTTP/ENUM queries) you 
include in your script, the more children will be required if you still 
want your OpenSIPS to be able to ingest thousands of CPS.

[1]: http://lists.opensips.org/pipermail/users/2013-December/027530.html

Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

On 08.07.2017 09:21, Voice TAC wrote:
> Hello,
>
> Can I know based on what I can set the values of children in the 
> following:
>
> children=4
>
> tcp_children=10
>
>
> I found that the values are:
>
> Number of processes per UDP listener.
>
> Total number of processes for all TCP listeners.
>
>
> Is there a relation between number of calls and listeners?
> I tried to search about listeners meaning but I did not find a clear 
> explanation.
>
>
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> Users at lists.opensips.org
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