[Freeswitch-users] Another: xml_curl vs Lua

dome at tel.co.th dome at tel.co.th
Sun Jan 16 17:16:43 MSK 2011


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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