Question about the calculation of service check latency

[Schimpke, Dr. Thomas - bhn]

Hi Yu,

conversion from Microseconds to seconds...and then convert the result to 
double.

Thomas



On 10/31/2011 03:24 AM, Yu Watanabe wrote:
> Hi all!
>
> I would like to ask question about the calculation of service check latency.
>
> In the code (events.c), the service check latency is calculated as,
>
> latency = (double)((double)(tv.tv_sec - event->run_time) + (double)(tv.tv_usec / 1000) / 1000.0);
>
> I was wondering, what is the below caculation is meant for?
>
> (double)(tv.tv_usec / 1000) / 1000.0);
>
> Thanks,
> Yu
>
>
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Get your Android app more play: Bring it to the BlackBerry PlayBook 
in minutes. BlackBerry App World™ now supports Android™ Apps 
for the BlackBerry® PlayBook™. Discover just how easy and simple 
it is! http://p.sf.net/sfu/android-dev2dev
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