send users who request any file from subfolder-a on Site-A, to a logging Perl script on Site-B
Can't you get this information from the log files on site-A? Much less overhead and unreliable redirecting involved.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re: How to reliably get referrer? by CountZero
in thread How to reliably get referrer? by punch_card_don

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