On Tue, Aug 10, 2010 at 12:42 PM, Marius Gedminas <[email protected]> wrote: > How would you like that to be configured? > > Option #1: > > <browser:resource/resourceDirectory etags="off" /> ? > > Option #2: > > getMultiAdapter((resource, request), IETag).computeETag() ? > > This is maybe a bit problematic, because the actual File object that > contains all the data--such as filename--doesn't implement any > interfaces. And neither does FileResource. >
So maybe Option #1? >> I see that your implementation uses last-modified + size, which should >> generally be fine. However if you're load-balancing across two >> different servers and the timestamps don't match then the ETag is >> useless. > > Would you prefer a sha1 checksum? As a default? I'd say last-modified + size is OK. >> On a completely different note, I see that the File object reads the >> whole file into memory. > > And it does that twice for every request that results in a 200 response: > once to auto-detect the content-type, the second time to return the > actual data. Ouch. That sounds pretty bad. I thought it kept the data in-memory (didn't look close enough at the source). -- Sidnei _______________________________________________ Zope-Dev maillist - [email protected] https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )
