Hello!

On Fri, Dec 02, 2011 at 07:05:42PM -0500, brianmercer wrote:

> How does nginx caching handle multiple cache control headers sent from a
> backend?
>
> I had a situation where I was sending both expires and cache-control and
> it seemed that the order in which they were sent controlled. I solved
> that problem by ignoring the expires header.

First of the Expires and/or Cache-Control is used.

> I thought I recalled that x-accel-expires would override any other
> headers regardless of order, but that doesn't seem to be the case.

X-Accel-Expires will override both Expires and Cache-Control,
regardless of the order.

Maxim Dounin

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