Metadata in zope / binary data on FS, was Re: [ZODB-Dev] __del__
with Persistent objects
Chris Withers
chrisw at nipltd.com
Thu Jul 31 18:55:26 EDT 2003
Toby Dickenson wrote:
> ZPublisher responds "401 Unauthorised" if the authorization fails, and squid
> will return that to the client.
>
> If ZPublisher authorizes the request, Zope's File instance will check the
> If-Modified-Since request header and return either:
>
> "200" plus the file body, if it has changed. Squid caches it
> plus the Last-Modified header (ready for next time), and
> feeds it back to the client.
>
> or
>
> "304 Not Modified", but *not* the file body. Squid reads the file
> body from its cache and sends it direct to the client.
great :-)
Chris
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