I have an nginx mod perl module which gets data and takes action based on parameters in my script I am not able to get the http referer
I am trying
$r->header_in("http_referer") # Gives an undefined string
$r->headers_in() # func not defined
How can I get all the headers passed by the http client inside my function
$r->header_in("http_referer") # Gives an undefined string
The request header field you are looking for is not http_referer but referer, i.e. useheader_in("referer"). See MDN documentation for more on this field.