On Tue, 13 Sep 2011 04:16:22 +0300, Ghassan Gharabli wrote:
Hello Amos,
I am trying to cache file .exe from Google but it seems no cacheable!
I already tried to customize its cdn and did it successfully ! . The
bad thing is when I looked at its header I found that it is not
cachable .
http://redbot.org/?uri=http%3A%2F%2Fdl.google.com%2Ftag%2Fs%2Fappguid%253D%257B74AF07D8-FB8F-4d51-8AC7-927721D56EBB%257D%2526iid%253D%257BBE1E0610-0F00-E4AD-7AA2-E3CE722A10A2%257D%2526lang%253Den%2526browser%253D2%2526usagestats%253D0%2526appname%253DGoogle%252520Earth%2526needsadmin%253DTrue%2526brand%253DGGGE%2Fearth%2Fclient%2FGoogleEarthSetup.exe
HTTP/1.1 200 OK
Last-Modified: Thu, 25 Aug 2011 23:00:00 GMT
Accept-Ranges: bytes
Content-Length: 604488
Content-Type: application/x-msdos-program
ETag: 24829
Vary: *
Date: Mon, 12 Sep 2011 15:06:54 GMT
Server: downloads
Is there an ignore option for that [ Vary : * ] ?
Thank you
Regards,
Ghassan
No. What that header value is saying is that there are multiple
different objects that could be in this reply which depend on details
such as; TCP IPs and ports connected to the server, some background
random number generator, whether the server admin had coffee or tea this
morning, etc, which cannot be reported for intermediaries to replicate
the decision.
ETag which might answer revalidation requests is invalid and cannot be
used.
Amos
