Re: [Zope] Caching ImageFiles

2005-09-09 Thread Dieter Maurer
Peter Bengtsson wrote at 2005-9-8 17:23 +0100: > ... >What is the difference between 'Cache-Control' and 'Expires'? Cache control is the modern (HTTP 1.1) way, "Expires" the old (HTTP 1.0) one. >What is best to use and for what? Use them both: HTTP 1.1 clients will honour "Cache-Control" (whi

[Zope] Caching ImageFiles

2005-09-08 Thread Peter Bengtsson
This might be a FAQ but I'm willing to take a chance. In class ImageFile (from App/ImageFile.py) the following headers are set when you view an ImageFile object: 'Content-Type': self.content_type 'Last-Modified': self.lmh # RFC1123 'Cache-Control': 'public,max-age=3600' What is the difference b