[SR-Users] Subscribe load issue in kamailio
Carsten Bock
carsten at ng-voice.com
Mon Jul 29 09:27:28 CEST 2013
Can you write, what you mean by "load is failing"??? What issues do you have?
What config do you use?
Thanks,
Carsten
2013/7/29 Premchandiran <premchandiran.marimuthu at plintron.com>:
> Hi ,
>
> I am working on Kamailio 4.0.1
>
> We are trying load for presence subscribe with 1 cps(calls per second) using
> sipp , our setup is as below
>
>
>
> No of children in both proxy and presence server is 4
>
> DB mode is 3 in presence server
>
> Expires is set to 3600 in subscribe request
>
> May I know how many cps is supported for presence?
>
> Please let me know why load is failing.
>
>
>
> Machine-1 Machine-2
> Machine-3
>
> -------------- --------------------------
> ----------------------------------
>
> | Sipp | | ---------- |
> | ------------------------- |
>
> | |<======> | | Proxy | | <===> |
> |Presence server | |
>
> | | | ----------- |
> | ------------------------- |
>
> -------------- --------------------------
> ------------------------------------
>
>
>
> Sipp subscribe flow
>
>
>
> Sipp Proxy
> Presence
>
> ==== ======
> ==========
>
> | |
> |
>
> | Subscribe |
> |
>
> | ----------------------> |
> |
>
> | |
> |
>
> |407 |
> |
>
> |<------------------------|
> |
>
> | |
> |
>
> | |
> |
>
> |Subscribe |
> |
>
> |------------------------>|
> |
>
> | |Subscribe
> |
>
> | |-------------------------->
> |
>
> | |
> |
>
> | |202
> |
>
> | |<------------------- ------
> |
>
> | 202 |
> |
>
> |<----------------------- |
> |
>
> | |
> |
>
> | |Notify
> |
>
> | |<-------------------------
> |
>
> | |
> |
>
> | Notify |
> |
>
> |<----------------------- |
> |
>
> | |
> |
>
> | 200 |
> |
>
> |-----------------------> |
> |
>
> | |
> |
>
> | |200
> |
>
> | |-------------------------->
> |
>
> | |
> |
>
> | |
> |
>
> | |
> |
>
>
>
>
>
> Regards,
>
> Prem Chandiran M
>
>
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--
Carsten Bock
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