HAProxy-vs-Nginx-forward-port-with-ssl-support

• HAProxy 1.8.8-1ubuntu0.11

frontend http_front
   bind    *:9888
   mode tcp #must be tcp when ssl
   default_backend http_back
backend http_back
   mode tcp #must be tcp when ssl
   balance  roundrobin
   server   proxy_pass  172.90.80.70:9777   check

• Nginx 1.17.10

load_module /usr/lib/nginx/modules/ngx_stream_module.so; # may need this
...
stream {
  server {
    listen     9888;
    proxy_connect_timeout 10d;
    proxy_timeout 10d;
	proxy_pass 172.90.80.70:9777;
  }
}