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Message
From
14/09/2006 21:31:53
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
 
To
14/09/2006 21:16:06
Neil Mc Donald
Cencom Systems P/L
The Sun, Australia
General information
Forum:
Visual FoxPro
Category:
Other
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01153903
Message ID:
01153933
Views:
35
>Hi,
><snip>I guess the Fox team still have some work to do
>
>What would you suggest the Fox Team to do, run training sessions about "It is not a good idea to unplug a network cable whilst accessing a networked Database application"
>
>Wake up, it is a catastrophic infrastructure failure.
>
>The only thing that can be done is 1. Run using terminal services or 2. Run a SQL Database backend and handle the disconnects and reconnects within your code.

At the company where I work, we have UTP cables that cover at least 130 meters (or so they told me - I am not involved in the networking stuff). (Note: 100 meters is an absolute limit.) I can't blame the VFP, nor the framework, for the resulting problems - but I do wish the errors would be handled a little more gracefully. IOW, if the cable gets disconnected, or if there is network congestion, the user might get an option to plug the cable, or wait a while, and try again. Right now, errors are NOT handled very gracefully - plus, I get index corruption without any warning message. I guess a client-server setup would help there, but right now, a transition would require a large investment in programming time.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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