user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}

stream {
    map $ssl_preread_server_name $backend {
        support.microsoft.com reality;
        fixit.support.microsoft.com reality;
        help.groupme.com reality;
        Support-uat.microsoft.com reality;
        www.support.microsoft.com reality;

        default nginx;
    }
    upstream reality {
        server xray:443;
    }
    upstream nginx {
        server nginx:443;
    }
    server {
        listen 443 reuseport;
        listen [::]:443 reuseport;
        proxy_pass $backend;
        ssl_preread on;
        # proxy_protocol on;
    }
}

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

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;
}