Le 14/05/2014 18:58, Maxim Dounin a écrit :
Hello!
On Wed, May 14, 2014 at 06:47:26PM +0200, David Coutadeur wrote:
Hello,
I am trying to build a perl access handler module into nginx, thanks to this
API :
http://nginx.org/en/docs/http/ngx_http_perl_module.html
but I have some difficulties to do so.
Indeed, I would need some tools like
- a mean to share variables between handlers,
- a mean to call my handler at access phase.
For example, I have made a basic handler in lUA with this more complete API
:
http://wiki.nginx.org/HttpLuaModule
Does anybody have ideas on how to achieve the two functionnalities in the
current perl API ?
Will this lack of features for perl API be filled in the future ? In a near
future ? Or do you advise other actions ?
Sharing variables (I believe you really want to do so between
requests) can be done using normal Perl things like global
variables (or, if you want many workers to share the same data,
using shared memory, see various perl modules available on CPAN).
Yes, this is what I want to do. For example, loading some parameters
from a config file, and store them in a shared memory place. Do you have
some advice on a CPAN module which works best with nginx ?
Calling the handler at access phase isn't something you can do
without modifications of the code. On the other hand, it may be a
good idea to use auth request module[1] instead, and write a
subrequest handler in embedded perl.
[1] http://nginx.org/en/docs/http/ngx_http_auth_request_module.html
Ok, thank you, I will try this !
David
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