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Re: How do i get the request body ?

January 09, 2014 12:52AM
Maxim Dounin Wrote:
-------------------------------------------------------
> Hello!
>
> On Wed, Jan 01, 2014 at 11:44:24PM -0500, humank wrote:
>
> > Hello guys,
> >
> > I'm developing a nginx module, the intent is to get the
> request
> > body, then write some response depends on what request body is.
> > I've called the method ngx_http_read_client_request_body (r,
> > ngx_http_myModule_handler);
> >
> > Since this code, i want to get the real request body in
> > ngx_http_myModule_handler()
> > Here are my codes ...
> >
> > void ngx_http_myModule_handler(ngx_http_request_t *r)
> > {
> > ngx_http_finalize_request(r, NGX_DONE);
> >
> > if(!(r->request_body->bufs == NULL)){
> > ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "request
> is not
> > empty.");
> >
> > }
> > }
> >
> > the questions is , how can i get the r->request_body->bufs to
> char * ?
>
> A request body is available as a series of
> buffers in r->request_body->bufs. To understand more about
> buffers, try reading Evan Miller's guide as available from here:
>
> http://www.evanmiller.org/nginx-modules-guide.html
>
> Some example code which uses r->request_body->bufs to access
> request body contents as available in memory can be found in
> src/http/ngx_http_variables.c, in the
> ngx_http_variable_request_body() function.
>
> Note though, that depending on a configuration and a request, the
> request body may not be available in memory at all (that is, it
> will be in temporary file, and there will be a file buffer in
> r->request_body->bufs).
>
> --
> Maxim Dounin
> http://nginx.org/
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx


Hi Maxim,
Thanks for your reply, i have get the body from the sample code src/http/ngx_http_variables.c.
Next time i will try to grep all the source code first while facing the unknown problems :D
SubjectAuthorPosted

How do i get the request body ?

humankJanuary 01, 2014 11:44PM

Re: How do i get the request body ?

Maxim DouninJanuary 02, 2014 10:42PM

Re: How do i get the request body ?

humankJanuary 09, 2014 12:52AM



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