List of all request headers in perl?

[Harold Sinclair]

You're right the Nginx modules on CPAN are not related. Sorry I don't have
a setup in front of me but isn't $r->args some data structure that may
contain the request headers? Can you iterate thru it or incorporate
Data::Dumper to see what it contains? Check the source code of the embedded
perl module to see what is implemented?


On Mon, Dec 17, 2012 at 10:48 PM, E. Westbrook <nginx at westbrook.com> wrote:

>  I'm very confused...  there's not an "$r" to be seen at that link.
> Perhaps I asked the original question poorly, or in the wrong place?
>
> Thanks again,
> Eric
>
> On Mon, Dec 17, 2012 at 7:38 PM, Bob S. <farseas at gmail.com><farseas at gmail.com>wrote:
>
> This may help:
>
> View HTTP Request and Response Header
>
>  On Mon, Dec 17, 2012 at 5:29 PM, E. Westbrook <nginx at westbrook.com><nginx at westbrook.com>wrote:
>
> Hi!
>
> I'm new to the list; so please accept my apologies and do kindly correct
> me if I've missed something in my research, or if I'm not complying with
> any particular social custom or etiquette on this list.
>
> I'm using nginx's integrated perl support, and all is going well so far,
> but I'm missing one critical thing right now:  a way to get a list of all
> of the request headers.
>
> I can certainly use $r->header_in() to obtain any given specific header,
> which works well if I know the header in advance -- but in my case I need
> to iterate all of the incoming request headers, even (especially, actually)
> headers whose presence I would not have anticipated.
>
> I do see some references to Nginx modules on CPAN, and in at least one of
> those, a $r->headers_in() method...  but those modules are not the same
> animal as the built-in "nginx" module, are they.
>
> Please help!
>
> Thanks,
> Eric
>
>
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