+++ Mithun Bhattacharya [linux-india] <29/01/02 12:45 +0530>:
> Got a real wierd one this time. Quite a few customers using VSNL in 
> Bombay seem to be suddenly getting only cached pages. The only thing I 
> have figured out is that VSNL is using a transparent proxy which mildly 
> speaking has started cacheing page aggressively.

It is a cacheflow or something similar, I believe.

> The only thing I can think of that I changed is that I stopped the 
> Pragma/Cache-control/Expires headers for a day or two and now even on 
> turning it on seems to have no effect :(.
> I dont see a last modified date anywhere in the HTTP header returned by 
> Apache.

Yelling at vsnl is the only way to go right now.

> Shouldnt any sane proxy server be fetching a fresh page everytime for 
> this URL ??

anybody said vsnl was running a sane proxy? ;)

        -srs

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