<div>Hello All,</div><div><br></div><div>What is the best way to cache a file from an origin to a proxy server (nginx) with a long max-age then change the max-age to 0 when the file is being downloaded from the Proxy.</div>
<div><br></div><div>If that is confusing hopefully this illustration will explain it better: <a href="http://i.imgur.com/BakMD.png">http://i.imgur.com/BakMD.png</a></div><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px"><div>
<span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px">Thanks.</span></div><div><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px"><br>
</span></div><div><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px">Reg</span>ards,</div><div><br></div><a href="http://www.twitter.com/jdorfman" target="_blank">Justin Dorfman</a><br><br>
<a href="http://www.netdna.com" target="_blank">NetDNA</a>™<br>The Science of Acceleration™<br><br></span>