On 09/07/07, Mark Stevens <[EMAIL PROTECTED]> wrote:
I have a basic reverse proxy setup using mod_cache, mod_disk_cache and
mod_proxy, we are having issues with some of the PDF's getting
corrupted in the cache, the problem is intermittent but is happening
randomly, we are able to re-produce by requesting the same file but
appending ?1, ?2 etc until eventually a HTTP 416 is returned resulting
in an incomplete copy of the file getting stored in cache.
After some investigation it would seem this problem is related to a
known bug in mod_cache that has not been resolved.
Is it possible to remove the corrupted cached entry without having to
remove the entire cache directory and stop/start Apache?
I don't believe that's possible. There's "htcacheclean" in recent
versions which removes the need to restart the server, but it doesn't
allow for removing specific URLs. Could you perhaps try a later
version of apache such as the head of the 2.2 branch or maybe trunk,
just to see if the issue's been fixed?
--
noodl
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