Hmmm... While looking over some proxy changes, for some reason my eyes were pulled to apr_temp_dir_get(). Note that the comments state:
"Our goal is to find a temporary directory suitable for writing
into. We'll only pay the price once if we're successful -- we
cache our successful find."
Except we don't (cache); neither in 0.9.x or trunk.
So is the comment broken or the code? Methinks the code,
but I'm sure one reason was due to potential thread
safety issues... ?
