server {
        listen 80 default_server;
        listen [::]:80 default_server;
        server_name sub.myserver.com;
	root /var/www/html;
	index index.html index.htm;

location / {
	try_files $uri $uri/ =404;
        }
}

server {
        listen 80;
        listen [::]:80;
        server_name subapi.myserver.com;

  location / {
          proxy_pass         http://localhost:1337;
          proxy_http_version 1.1;
          proxy_set_header   Upgrade $http_upgrade;
          proxy_set_header   Connection keep-alive;
          proxy_set_header   Host $host;
          proxy_cache_bypass $http_upgrade;
          proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
          proxy_set_header   X-Forwarded-Proto $scheme;
      	}
}