processing a request without body

[Muhammad Nuzaihan]

Hi,

I need to process requests with only URI path (without body) for a module.

It seems ngx_http_request_body_filter_pt is *not* executed whenever
there is a request without a body (it looked like it bypassed without
request body) and only ngx_http_output_body_filter_pt  part of the
code is executed.

For example i do a request curl curl like this:

curl -vvvv -X POST http://localhost:8080/proxy/profile/alice/comment

and i need to validate /proxy/profile/alice/comment in my module and
there is no http headers and no body. Only URI path.

Is there something similar done before?

Thank you,
Muhammad Nuzaihan