[OpenSER-Users] About efficiency in conditionals

Daniel-Constantin Mierla daniel at voice-system.ro
Tue Oct 16 17:05:40 CEST 2007


Hello,

if one is concerned about the efficiency of some config snippets, then 
use the benchmark module to see which is faster. Practically, that is 
the scope of the module.

Cheers,
Daniel

PS. Indeed, the conditionals try to stop as soon as possible in case of 
and/or tests.

On 10/16/07 17:34, Klaus Darilion wrote:
> Andreas Granig wrote:
>> Hi,
>>
>>> AFAIK the conditions are checked in the order they appear and stop 
>>> as soon as possible. In your case in != INVITE it should be the same.
>>>
>>> Further, if you use is_method("INVITE") it is even faster.
>>
>> To be honest, I don't think it really cares in standard scenarios. An 
>> optimization of some microseconds is next to nothing compared to the 
>> duration it takes to perform a db or radius request for example.
>
>
> that's true
>
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