example.nginx.config

server {
  # this an example config you should exect to use if you want a production version of this app
  server_name yourdomain.com;
  listen 443 ssl;
  listen [::]:443 ssl;
  ssl_certificate /etc/path/to/cert;
  ssl_certificate_key /etc/path/to/key;

  location / {
    proxy_pass http://127.0.0.1:3000/;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_read_timeout 600s;
  }

  # this fixes a weird nextjs bug
  location /_next/webpack-hmr {
    proxy_pass http://127.0.0.1:3000/_next/webpack-hmr;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }

  location /websocket {
    proxy_pass http://127.0.0.1:3003;
    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-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_read_timeout 600s;
  }
}