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#21
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On Mon, 17 May 2004, Mark Tranchant wrote: I have all sorts of other PHP stuff there that would make that impossible, anyway, such as the menu generation and the HTML/XHTML switching which we've discussed before. Excuse me, but there's no reason that content-type negotiation has to completely break cacheing. Sure, you'll send out the negotiate and vary headers, which somewhat reduces the efficacy of cacheing, but you can still have headers relating to last-modified etc. (of the underlying content) even when the content-type is negotiated. |
#22
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Alan J. Flavell wrote: On Mon, 17 May 2004, Mark Tranchant wrote: Excuse me, but there's no reason that content-type negotiation has to completely break cacheing. Sure, you'll send out the negotiate and vary headers, which somewhat reduces the efficacy of cacheing, but you can still have headers relating to last-modified etc. (of the underlying content) even when the content-type is negotiated. Maybe in theory, but I could not persuade my work proxy to cache both types, leading to IE asking me if I wanted to download my pages...! Perhaps I'm missing something - any suggestions? Feel free to take this to private mail if you think it's getting off-topic. |

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