On 10/23/07, John Siracusa <[EMAIL PROTECTED]> wrote: > My problems were more along the lines of not realizing that an internal > subrequest was happening, which (if memory serves) would end up clearing > pnotes (or maybe my code was clearing/resetting pnotes when re-traversed for > the subrequest).
In mod_perl 1, you can only store pnotes at a request level, so a subrequest has separate pnotes. This meant you would need to lookup the parent request ($r->main) to get your pnotes. In mod_perl 2, you have the option of using pnotes on a connection level instead of a request level. I recommend pnotes any time you need to pass data between mod_perl phases or store something that has to be cleared at the end of every request. It's generally more reliable than using globals and manually clearing them in a cleanup handler. - Perrin
