Comment Re:The third option (Score 2) 536
I did the essence of this with much less code.
Not "the essence" - *an* essence. A mere shadow of this error handler.
You and I might be content with "recycle" and a sad little notification in an error log somewhere, but not this error handler.
When it detected the CPU was failing, it would comb the register for life signs, route around the dying CPU, say last rites, mournfully bury it, and continue on its mission (as well as sending an email to accounting to order a new CPU). If the disk drive had been hit by lightning, it moved fast enough that it would outpace the bolt traveling down the electrical cord, rewire the junction box to send it current into the ground, power up the secondary backup drive, and send a work order to building maintenance to repair the malfunctioning lightening rod on the building's roof.
The database being converted to EBCDIC? Hah! The error handler converted it to Armenian, just to show it could, before converting it Aramaic, then English, then Unicode, and then sending an email to project manager to let him know he could remove the Unicode phase in our legacy database update project.
The error handler's philosophy was clear and built for an earlier age that even then, realized that man would in time become a lesser, diminished being, incapable of understanding the intricacies of exactly how the error should be recovered. As such, it did not depend upon the fallible hands of men to repair an unexpected error condition. It simply handled them *all*.
Alas, even the programmer, in his wisdom, could not foresee the changes that would one day occur, and for those of us who held but a hundredth of the knowledge that he had accumulated in his years of service, we could no more alter his code than a gorilla could rebuild a finely tuned Swiss watch.
And so his code was lost to the knowledge of men (except the revision control system).
I'm sorry. All you have there is good, maintainable, effective program.
What we had, and then threw away, was art made code.