Thanks Anonymous Monk. Challenge is that the doc at https://perl.apache.org/docs/2.0/api/Apache2/RequestRec.html#C_pool_ shows that $r->pool should work, but it doesn't... hence the error message I'm getting.

In reply to Re^2: mod_perl input filter error ( Can't locate object method "pool" via package "Apache2::Filter" ) by henzen
in thread mod_perl input filter error by henzen

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