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echo: os2prog
to: Jonathan de Boyne Pollard
from: Alan Clifford
date: 1996-07-12 23:27:50
subject: Detecting the clock has

Hello Jonathan

Replying to a message of Jonathan de Boyne Pollard to Alan Clifford:

 AC>> 
 >>                                             So I got to
 >> thinking about a scenario where you plug your connecting
 >> lead into the Psion, it interogates the PC program to see
 >> if the PC clock has been recently corrected and then
 >> updates its own clock from the PC.
 AC>> 

 JdBP>   There's no need for the PC end of things to know that the clock
 JdBP> has been   *changed*.  All that the PC server process needs to know
 JdBP> is the current   time (which it can obtain via time()).  When the
 JdBP> Psion asks the PC for   the time, it just tells it.

Yes, you're correct.  But there is a possible scenario when the Psion is
already linked to the PC when the PC clocked changes.  


Alan

--- FleetStreet 1.14 NR
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