Document the order of the X-Cache header #6328
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randall
approved these changes
Jan 16, 2020
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@bryancall This should also go into 8.0.x |
zwoop
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Jan 16, 2020
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| If a request goes through multiple proxies, each one prepends its X-Cache header content | ||
| at the beginning of the existing X-Cache header. As a result, the order is reversed from | ||
| the Via: header. |
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Nice. I wonder, since the behavior of the Via header is pretty darn well known (and defined), should we not adhere to this for X-Cache too ? What does Akamai do ?
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At least for us, Akamai does not expose multiple layers for their equivalent, X-cache and X-cache-remote -- both are single layer only.
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