ons 2009-08-12 klockan 22:19 -0500 skrev Terry: > Here's an example of an image as seen from the client. I pulled this > right out of my firefox memory cache: > http://foo.domain.com/Image.aspx?i=db1edbcd-2375-4bae-b33f-a53ced60deed If thai i argument is a session variable then you will need to teach Squid to ignore that for caching to work. If not each new session will be seen as different objects (URI differs). > 1. If it's in the memory cache, can I assume that browsers and proxies > can cache it? Also, I never saw these objects in my disk cache. Not > sure if that's significant or not. If you never saw them in the disk cache then it's quite likely there is http headers which indicates that trhe object should/must not be cached. > 2. Does firefox still interpret this as an image and cache it as one > or is this considered dynamic content that may be problematic? Can't say without seeing the returned HTTP headers. You can see the HTTP headers by using either * Plugin to Firefox or IE which shows HTTP header details * Squid, using "log_mime_hdrs on" in squid.conf * A packet level analyzer like wireshark * Or a number of other similar options. Regards Henrik
