how to set cache-control per extension type

[ericxin1982]

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(https://stackoverflow.com/questions/32987486/iis-setting-cache-control-header-per-file-type)

Is it possible to achieve this as well?

Thanks
Eric Xin

[Badgerati]

Hi @ericxin1982,

One way to achieve this would be to use Pode's Endware, assuming this is static content, you could create an Endware which pattern matches against the supplied Path:

Add-PodeEndware -ScriptBlock {
    if ($WebEvent.Path -ilike '*.html') {
        Set-PodeHeader -Name 'Cache-Control' -Value '<value>'
    }
}

Hope that helps :)

[ericxin1982]

That is so great, thanks.

[ericxin1982]

Sorry to ask further.

If the Cache-Control has two rows, how to do?

Thanks
Eric Xin

[Badgerati]

Hi @ericxin1982,

Are you able to show a code example of what you have? Called Set-PodeHeader should override any previously set and force on one header - unless there's a process higher up than Pode setting the header also?

[mdaneri]

Let me modify the sample to include the issue

[ericxin1982]

@Badgerati

I set one cache-control in middleware, and set one in endware, and the endware would overwrite the previous setting. I do not have to have two cache-control, but I just showed you IIS would have two or multiple but pode just can have one only.

Thanks
Eric Xin

[Badgerati]

Hi @ericxin1982,

Ah right I see, so you want two. In which case using Add-PodeHeader would do this, as it would "add" multiple versions of that header; calling "set" at any point will override any multiple added values and force it back to just one.

[ericxin1982]

Got it.