worker_processes 1;
error_log stderr;

events {
    worker_connections 128;
}

http {
    access_log off;
    client_max_body_size 0;

    map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }

    server {
        listen 3000;
        absolute_redirect off;

        location = /code {
            return 301 /code/;
        }

        location /code/ {
            proxy_pass http://127.0.0.1:8443/;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_http_version 1.1;
        }

        location / {
            proxy_pass http://127.0.0.1:3001;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_http_version 1.1;
        }
    }
}