I have a chunk of data on a web page that the clients want to print. Since HTML has moved beyond "page breaks", but the clients haven't, I need to provide the data (which is dynamic) in another format.

I'm looking at creating a PDF on-the-fly (Does anyone have a favorite amongst the various CPAN PDF modules?). To be as kind as possible to the user, I was thinking my CGI would create the PDF based on input, then redirect the user to the PDF. Thus, I need a tempfile. I was looking at File::Temp, but it warns of possible race conditions with the filename. For the redirect, I obviously do need the filename...how can I ensure against a race condition?

In reply to Avoiding race conditions by swiftone

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