Websockets and Reverse Proxy not working about hamclock-docker HOT 3 OPEN

# redirect all traffic to https
server {
    listen 80 default_server;
    listen [::]:80 default_server;

    location / {
        return 301 https://$host$request_uri;
    }
}

# main server block
server {
    listen 443 ssl http2 default_server;
    listen [::]:443 ssl http2 default_server;
    server_name _;

    include /config/nginx/ssl.conf;
    client_max_body_size 0;

    location /live.html {
        return 301 https://$host/;
    }

    location / {
        include /config/nginx/proxy.conf;
        include /config/nginx/resolver.conf;
        set $upstream_app hamclock;
        set $upstream_port 8081;
        set $upstream_proto http;
        proxy_pass $upstream_proto://$upstream_app:$upstream_port/live.html;
    }
}

# API Server
server {
    listen 8080 ssl http2 default_server;
    server_name _;

    include /config/nginx/ssl.conf;
    client_max_body_size 0;

    location / {
        include /config/nginx/proxy.conf;
        include /config/nginx/resolver.conf;
        set $upstream_app hamclock;
        set $upstream_port 8080;
        set $upstream_proto http;
        proxy_pass $upstream_proto://$upstream_app:$upstream_port;
    }
}

# Timeout if the real server is dead
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;

# Proxy Connection Settings
proxy_buffers 32 4k;
proxy_connect_timeout 240;
proxy_headers_hash_bucket_size 128;
proxy_headers_hash_max_size 1024;
proxy_http_version 1.1;
proxy_read_timeout 240;
proxy_redirect http:// $scheme://;
proxy_send_timeout 240;

# Proxy Cache and Cookie Settings
proxy_cache_bypass $cookie_session;
#proxy_cookie_path / "/; Secure"; # enable at your own risk, may break certain apps
proxy_no_cache $cookie_session;

# Proxy Header Settings
proxy_set_header Connection $connection_upgrade;
proxy_set_header Early-Data $ssl_early_data;
proxy_set_header Host $host;
proxy_set_header Proxy "";
proxy_set_header Upgrade $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Method $request_method;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-Ssl on;
proxy_set_header X-Forwarded-Uri $request_uri;
proxy_set_header X-Original-Method $request_method;
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Real-IP $remote_addr;

resolver  127.0.0.11 valid=30s;