mtproto-ssl.nginx.conf

user www-data;
worker_processes auto;

events {
    worker_connections 4096;
}

http {
    include /etc/nginx/mime.types.conf;
    default_type application/octet-stream;

    access_log off;
    error_log /var/log/nginx/error.log;

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    server {
        listen 80;
        root /opt/static/html;
    }
}

stream {
    upstream mtproto {
        server 127.0.0.1:1501;
    }

    upstream web {
        server 127.0.0.1:1502;
    }

    map $ssl_preread_protocol $upstream {
        ""        mtproto;
        "TLSv1.1" web;
        "TLSv1.2" web;
        "TLSv1.3" web;
        default   web;
    }

    server {
        listen 443;
        ssl_preread on;
        proxy_pass $upstream;
    }
}

Hi, Could you please tell me what this gist is used for?
Thank you

Just checked. Config is still actual.

this config doesn't work because the signature of mtproto is "TLSv1.3" and you are sending it to web traffic