ServerName example.com
  <Proxy *>
    Require all granted
  </Proxy>

   ProxyPass /static !
   ProxyPass /favicon.ico !

   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass /echo ws://localhost:8080/echo
   ProxyPass / http://localhost:8080/ keepalive=On
   ProxyPassReverse / http://localhost:8080/
   RequestHeader unset X-Forwarded-Host
   RequestHeader set X-Forwarded-Proto "http"

##</code><code>##

upstream backendurl {
    server 127.0.0.1:8080  fail_timeout=0;
}
 
server {
  listen  443 ssl;
  listen [::]:443 ssl;
  server_name myexample.com www.myexample.com;
 
  access_log /var/log/nginx/access.log;
  error_log  /var/log/nginx/error.log info;
  root /home/sammy/simple_image/public;
  
  location / {
    try_files $uri @proxy;
    access_log off;
    expires max;
	add_header 'Access-Control-Allow-Origin' 'https://myexample.com';
  }
  
    location /static {
    try_files $uri @proxy;
    access_log off;
    expires max;
	add_header 'Access-Control-Allow-Origin' 'https://myexample.com';
  }
 
  location @proxy {
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_pass       http://backendurl;
  }
  
   	ssl_prefer_server_ciphers on;
      #add all the necessary ssl files, (eg .crt and key files) and links here
}