Local nginx config for using http-kit with and without SSL

localhost

upstream http_backend {
	 server localhost:33333;
	 keepalive 32;
}

server {

       listen 3333 default_server;
       server_name localhost;

       location / {
       		proxy_pass http://http_backend;
		proxy_http_version 1.1;
		proxy_set_header Connection "";
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header Host $host;
	}
}

server {
       listen 3334 default_server;
       server_name localhost;

       ssl on;
       ssl_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
       ssl_certificate_key /etc/ssl/private/ssl-cert-snakeoil.key;
       ssl_session_cache shared:SSL:10m;

       location / {
       		proxy_pass http://http_backend;
		proxy_http_version 1.1;
		proxy_set_header Connection "";
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header Host $host;
		proxy_set_header X-Forwarded-Proto https;
	}
}