[sr-dev] git:master: pv(k): added new PV class to get timeval attributes

[Daniel-Constantin Mierla]

On 1/28/10 6:27 PM, Klaus Darilion wrote:
>
>
> Daniel-Constantin Mierla schrieb:
>> Module: sip-router
>> Branch: master
>> Commit: 40a183b716853a08b523349b92a8d4ad0470e360
>> URL:    
>> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=40a183b716853a08b523349b92a8d4ad0470e360 
>>
>>
>> Author: Daniel-Constantin Mierla <miconda at gmail.com>
>> Committer: Daniel-Constantin Mierla <miconda at gmail.com>
>> Date:   Wed Jan 27 23:17:59 2010 +0100
>>
>> pv(k): added new PV class to get timeval attributes
>>
>> - $TV(s) - struct timeval tv_sec (cached per sip message)
>> - $TV(u) - struct timeval tv_usec (cached per sip message)
>> - $TV(sn) - struct timeval tv_sec (not cached)
>> - $TV(un) - struct timeval tv_usec (not cached)
>
>
> Who does uncached timeval work?
>
> e.g.: $avp{time}=$TV(sn) + "." + $TV(un).
>
> What happens if timeval is 0.999999 when calling $TV(sn) and timeval 
> is 1.000000 when calling $TV(un)? Will the result be "0.0"?
yes, so use cached :-).

uncached is good if you use only one of attributes, maybe to measure the 
diff between two calls or print it in logs.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
* http://www.asipto.com/