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Re: Ping?



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On Sunday 30 September 2001 20:54, you wrote:
> On Sunday 30 September 2001 12:38, you wrote:
> > Well, I am lurking around :)
>
> 	It seems the bulk of my concerns have come out in hackers@xxxxxxxxxxxx  If
> you like you can browse the messages there and maybe tell me if bsd CAN
> indeed give me satisfactory RT response within, say, 100us max?  Am I
> totally dreaming?
>

hm, did not find it there. but 100usec seems very far fetched. Even with 
posix realtime extension. I assume you want something like:


    do smthg
    wait x microsecs
    do smthg

problem is: wait x microsecs never waits x microsecs but almost always more. 
even with realtime priority / -signals / whatever. 

that's at least my experience. If I am wrong please correct me.

aaron.

> 		--Bart
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