have some questions about real time html

[gl0zzy]

docker compose

version: "3.5"

services:
    goaccess:
        image: allinurl/goaccess
        command:
            [
                "/logs/1.access.log",
                "/logs/2.access.log",
                "-a",
                "-q",
                "--real-os",
                "--all-static-files",
                "-o",
                "/html/index.html",
                "--log-format=COMBINED",
                "--real-time-html",
                "--ws-url=wss://statis.example.com",
                "--ssl-cert=/ssl/fullchain.crt",
                "--ssl-key=/ssl/privkey.key",
                "--addr=0.0.0.0",
                "--port=7890",
                "--ignore-crawlers",
                "--geoip-database=/geoip/Country.mmdb",
                "--enable-panel=VISITORS,REQUESTS,REQUESTS_STATIC,NOT_FOUND,HOSTS,OS,BROWSERS,VISIT_TIMES,VIRTUAL_HOSTS,REFERRERS,REFERRING_SITES,KEYPHRASES,STATUS_CODES,REMOTE_USER,GEO_LOCATION",
            ]
        environment:
            - LANG=${LANG}
        ports:
            - "7890:7890"
        volumes:
            - /home/ssl:/ssl
            - /home/wwwroot/nginx-ui/logs:/logs
            - ./html:/html
            - ./geoip:/geoip
            - ./config:/etc/goaccess/

nginx

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}
upstream gwsocket {
    server 127.0.0.1:7890;
}
server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name statis.example.com;
    ssl_certificate /var/ssl/fullchain.pem;
    ssl_certificate_key /var/ssl/privkey.pem;
    root /var/www/goaccess/html/;
    index index.html;
    location / {
        try_files $uri $uri/ @gwsocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        client_max_body_size 1000m;
        proxy_redirect off;
        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_set_header X-Forwarded-Proto $scheme;
    }
    
    location @gwsocket {
        proxy_pass http://gwsocket;
    }
}

The above is the configuration I use.
Not sure why, I can't establish a connection to wss://statis.example.com or wss://statis.example.com:7890.

[allinurl]

Sorry for the delay on this. Have you looked at this post? let me know if that helps to resolve the issue on your end.