I was asked to write a piece of perl code to redirect current webpage A to webpage B in case that B is working. otherwise I have to redirect A to some different "friendly error pages" based on the error type received.
I think I have to use the LWP, HTTP modules, but I have not found any "detailed" documentation about those modules, can any one do me a favor?
at the same time, I am still not sure how to differentiate errors received? Can anyone give me some hints?
20040810 Edit by ysth: change title from: Can anyone help?