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Admin
Admin
No, they 're'invented Revendouz/ZeroConf except without the need to have an mDNS responder running and all the complexity of that. (Except this seemingly predates Revendouz / ZeroConf.)
Really, it isn't a WTF at all - the missing step is a loop in the client code that if it doesn't get a response, automatically retries ten seconds later.
(It's definintly not a DHCP replacement, despite what people here seem to think. As for adding DHCP options, what if there already was a DHCP server on the network, it was an embedded device so you can't add additional options to it for your tanning salon managment program?)
Admin
Admin
Admin
Yes, while BOOTP and friends also provide similar functionality, it actually sounds, to me, more like an implementation of Service Location Protocol [rfc2608] or Simple Service Discovery Protocol, something like Apples Zeroconf and friends. Especially since the actual IP of the client was not configured using the protocol, as I understood it.
Admin
Admin
Yes, go and get a nicely speaking consultant that costs a fucking lot, creates enterprisy solutions for an even enterprisier price. This sounds just so nice, so futuramaesque, so Year 2100, so... A must-buy.
The timers and locks maybe cost $200 and you are finished. You may be able to find a consultant who for that price is looking at your computers for 4 hours just to familiarise with the system and tell you that what you have is crap and you need to have it all replaced because he knows what is best for you... (to be continued)
Admin
Meanwhile this is safer than exposing oneself to the sun directly.
Admin
The real WTF is using a FrontPage
Admin
indeed
Admin
Thanks for linking to that article. It was used as ammunition in a safety-critical case by me just today.
Admin
And with article, I meant the Therac-25 thingy.
(Drat, why doesn't this thing have threaded replies...)
Admin
The customer was happy - ergo the low-tech solution was correct regardless of what you would put in your salon.
Admin
I'm extremely sure they have wouden tables and the tube can be used for scanning the folks, dematerializing (Scott me up, Beamie) them put them into an email and the receiver can then print the people out
Admin
:)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :)) :))
Admin
There is none. A train station is where trains stop. A Windows 98 workstation...
Admin
I see. I am enlightened now, I think.
Admin
I can think of lots of ways to fix this. Most involve starting over from scratch (but I'm not a Windows developer, I suspect those of you who know windows could fix this - it doesn't sound complex). The cost however is questionable. If there is an attendant anyway, it costs nothing extra to have the attendant do something. Therefore the low tech solution is just fine.
If they want to get rid of the attendant - help in retail will often quit without notice, or just not show up - then the automated solution should be fixed.
Note too that high tech as a marketing stragity isn't as in style as it used to be. When this system was put in place the high tech may have been a useful advertising tatic while it may not work so well now. (If it was just an advertising tatic I'd just go for the bar code scanner which tells the attendant what booth to open for how long, and then the attendant starts the timer)
Admin
Admin
Its a kind of handy technique cos of the 10 inbound connections limit on the non-server MS o/s. The clients create a server port, then scream "here I am" periodically (until they are connected), the server (not running a server o/s) listens for these then connects to the clients ports. Backwards, but no need for client licenses. And its dead easy.
Admin
Admin
You'll be suprised to know how many laser eye-surgery devices are under the control of Windows 95/98...
Admin
Augh... That is exactly what I was thinking when I read this article! Therac-25...oh gods, unplug, unplug!!