[Freeswitch-users] Another: xml_curl vs Lua

dome at tel.co.th dome at tel.co.th
Tue Jan 18 06:23:55 MSK 2011


2011/1/17 Saeed Ahmed <saeedahmad1981 at gmail.com>:
> Thanks Dome for a prompt reply.
>
> can you describe a bit about your hardware and structure? what number of cps
> you are able to achieve?
i use openvz (good for live migration).
my system setting 300 cps buts maximum about 120 cps

Dome C.

>
> Thanks
>
> On Sun, Jan 16, 2011 at 3:16 PM, dome at tel.co.th <dome at tel.co.th> wrote:
>>
>> xml_curl -> app server
>> my app server use nginx + luajit + tokyotylant
>>
>>
>> Dome C.
>>
>>
>> 2011/1/16 Saeed Ahmed <saeedahmad1981 at gmail.com>:
>> > i want to handle 2000 concurrent calls and minimum 100 cps.
>> > possible with lua? or should i stay with xml_curl?
>> >
>> > On Sun, Jan 16, 2011 at 1:24 PM, Saeed Ahmed <saeedahmad1981 at gmail.com>
>> > wrote:
>> >>
>> >> Dear all,
>> >>
>> >> i know that lua is preferable by FS devs and community, but here i want
>> >> to
>> >> ask questions particular to my use case
>> >> 1. Current Setup
>> >> 1.1 currently i am using xml_curl - for dialplan only
>> >> 1.2 xml_curl.conf has two bindings so i am safe if first one dies
>> >> 1.3 i am using apache + mono (.net) + mysql on another server (other
>> >> than
>> >> FS server)
>> >> 1.4 Intel(R) Xeon(R) CPU  E5420  @ 2.50GHz 8 core with 8 gm ram (for
>> >> both
>> >> FS and apache+mysql server)
>> >> 2. Call Life Cycle
>> >> 2.1. call comes on internal profile
>> >> 2.2. xml_curl ask xml from webserver
>> >> 2.3 i do database query for each call and, return back possible
>> >> supplier(s) based on dialed number and customer id
>> >> 2.4 i return xml to bridge the call on external profile
>> >> Questiosn & Concerns:
>> >>
>> >> 1. So with above setup i am not able to reach more than 60 cps (most
>> >> probably issue with my xml_curl backend), so i am thinking to try LUA
>> >> 2. but one point is clicking my mind that, in case of xml_curl the
>> >> webserver can be on external server, and xml_curl conf could have
>> >> primary
>> >> and backup binding, can i achieve that in LUA too?
>> >> 3. Is LUA still be usefull as i am not doing any ivr etc.. its just xml
>> >> conf which i have to return.
>> >> 4. xml_curl based setup has good feature that i can serve  more FS
>> >> servers, can i also do it in LUA?
>> >>
>> >> Please ask me if i miss some information
>> >>
>> >> Thanks
>> >
>> >
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