Hi,

I'm novice with NGINX, I have a webserver that use upstream , I lose my http header fields , so If my client send an http header with some information it got lost when the upstream forward the packets,

is there a solution ?
a way to configure it to copy all the http headers fields or a specific list of fields ?

thanks

I tried to put in location
proxy_set_header myfield $http_myfield;
but it did not work, what am I missing ?

I solve it, my problem was that in my header field name I had "_" and I did not set underscores_in_headers to be on!!!