[Asterisk-Users] Nested MySQL Commands

[Mike Fedyk]

Simone Cittadini wrote:

> Douglas Garstang ha scritto:
>
>> So I really wish there was some way to measure how well the worst 
>> case scenario would perform. This would be 120 simultaneous calls 
>> (don't know how many per second) on a Dual 3.8Ghz Dell PowerEdge 1850 
>> with 2GB RAM. Asterisk would call an AGI script, written in perl, to 
>> route all calls. The script would have to perform multiple database 
>> queries in order to route a call.
>>  
>>
> It will work if you need no transcoding, I tested a python agi doing 
> something like 6 query to accept / instradate the call and it works 
> for 150 / 200 simultaneous calls, the machine starts sweating of 
> course, but the voice quality is still good, no drops.
> Mine is just a quick prototype, using fastagi or writing the agi in C 
> is surely the way to go, imho fastagi will let you have a more 
> configurable / customizable system since you can write the application 
> in a object oriented language.

Also an ugly hack would be to call the perl bytecode instead of the text 
script.  That would allow for the ease of AGI (everything is cleaned up 
when the process exits) with lower overhead.

FastAGI is of course what you want for production, but this can help in 
a pinch.

Mike